What is chromiumpdate.dll?
chromiumpdate.dll is part of Chromium Update and developed by Chromium. according to the chromiumpdate.dll version information.
chromiumpdate.dll's description is "Chromium Update"
chromiumpdate.dll is usually located in the 'c:\Program Files (x86)\Chromium\Update\1.3.99.0\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about chromiumpdate.dll.
If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.
Vendor and version information [?]
The following is the available information on chromiumpdate.dll:
| Property | Value |
|---|---|
| Product name | Chromium Update |
| Company name | Chromium. |
| File description | Chromium Update |
| Internal name | Chromium Update |
| Original filename | chromiumpdate.dll |
| Legal copyright | Copyright 2007-2010 Google Inc. |
| Product version | 1.3.99.0 |
| File version | 1.3.99.0 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Chromium Update |
| Company name | Chromium. |
| File description | Chromium Update |
| Internal name | Chromium Update |
| Original filename | chromiumpdate.dll |
| Legal copyright | Copyright 2007-2010 Google Inc. |
| Product version | 1.3.99.0 |
| File version | 1.3.99.0 |
Digital signatures [?]
chromiumpdate.dll is not signed.
VirusTotal report
None of the 70 anti-virus programs at VirusTotal detected the chromiumpdate.dll file.
Sandbox Report
The following information was gathered by executing the file inside Cuckoo Sandbox.
Summary
Successfully executed process in sandbox.
Summary
{
"file_opened": [
"C:\\Windows\\Globalization\\Sorting\\sortdefault.nls"
],
"file_exists": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\7677fa4d86452d8c8a585508ca20dddf6ee22b9912493a4175c3c497f952958c.bin.dll",
"C:\\ChromiumUpdate.ini",
"C:\\Users\\cuck\\AppData\\Local\\Temp\\7677fa4d86452d8c8a585508ca20dddf6ee22b9912493a4175c3c497f952958c.bin.dll.manifest"
],
"regkey_opened": [
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\msasn1",
"HKEY_LOCAL_MACHINE\\Software\\Policies\\Microsoft\\Windows\\CurrentVersion\\Internet Settings",
"HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings"
],
"regkey_read": [
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\DisableImprovedZoneCheck",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Security_HKLM_only",
"HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\Nls\\CustomLocale\\en-US",
"HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\Nls\\ExtendedLocale\\en-US"
],
"dll_loaded": [
"kernel32.dll",
"kernel32",
"api-ms-win-core-fibers-l1-1-1",
"api-ms-win-core-localization-l1-2-1",
"C:\\Users\\cuck\\AppData\\Local\\Temp\\7677fa4d86452d8c8a585508ca20dddf6ee22b9912493a4175c3c497f952958c.bin.dll",
"api-ms-win-core-synch-l1-2-0"
]
}Generic
[
{
"process_path": "C:\\Windows\\SysWOW64\\rundll32.exe",
"process_name": "rundll32.exe",
"pid": 2456,
"summary": {
"file_opened": [
"C:\\Windows\\Globalization\\Sorting\\sortdefault.nls"
],
"file_exists": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\7677fa4d86452d8c8a585508ca20dddf6ee22b9912493a4175c3c497f952958c.bin.dll",
"C:\\ChromiumUpdate.ini",
"C:\\Users\\cuck\\AppData\\Local\\Temp\\7677fa4d86452d8c8a585508ca20dddf6ee22b9912493a4175c3c497f952958c.bin.dll.manifest"
],
"regkey_opened": [
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\msasn1",
"HKEY_LOCAL_MACHINE\\Software\\Policies\\Microsoft\\Windows\\CurrentVersion\\Internet Settings",
"HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings"
],
"regkey_read": [
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\DisableImprovedZoneCheck",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Security_HKLM_only",
"HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\Nls\\CustomLocale\\en-US",
"HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\Nls\\ExtendedLocale\\en-US"
],
"dll_loaded": [
"kernel32.dll",
"kernel32",
"api-ms-win-core-fibers-l1-1-1",
"api-ms-win-core-localization-l1-2-1",
"C:\\Users\\cuck\\AppData\\Local\\Temp\\7677fa4d86452d8c8a585508ca20dddf6ee22b9912493a4175c3c497f952958c.bin.dll",
"api-ms-win-core-synch-l1-2-0"
]
},
"first_seen": 1589280786.609375,
"ppid": 2724
},
{
"process_path": "C:\\Windows\\System32\\lsass.exe",
"process_name": "lsass.exe",
"pid": 476,
"summary": {},
"first_seen": 1589280786.328125,
"ppid": 376
}
]Signatures
[
{
"markcount": 1,
"families": [],
"description": "This executable has a PDB path",
"severity": 1,
"marks": [
{
"category": "pdb_path",
"ioc": "chromiumpdate_unsigned.pdb",
"type": "ioc",
"description": null
}
],
"references": [],
"name": "has_pdb"
},
{
"markcount": 1,
"families": [],
"description": "The executable contains unknown PE section names indicative of a packer (could be a false positive)",
"severity": 1,
"marks": [
{
"category": "section",
"ioc": ".gfids",
"type": "ioc",
"description": null
}
],
"references": [],
"name": "pe_features"
},
{
"markcount": 3,
"families": [],
"description": "The file contains an unknown PE resource name possibly indicative of a packer",
"severity": 1,
"marks": [
{
"category": "resource name",
"ioc": "AVI",
"type": "ioc",
"description": null
},
{
"category": "resource name",
"ioc": "REGISTRY",
"type": "ioc",
"description": null
},
{
"category": "resource name",
"ioc": "TYPELIB",
"type": "ioc",
"description": null
}
],
"references": [],
"name": "pe_unknown_resource_name"
},
{
"markcount": 15,
"families": [],
"description": "Allocates read-write-execute memory (usually to unpack itself)",
"severity": 2,
"marks": [
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2456,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x74ce6000"
},
"time": 1589280786.781375,
"tid": 2676,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2456,
"type": "call",
"cid": 10
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2456,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x75081000"
},
"time": 1589280786.781375,
"tid": 2676,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2456,
"type": "call",
"cid": 12
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2456,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x74a01000"
},
"time": 1589280786.781375,
"tid": 2676,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2456,
"type": "call",
"cid": 14
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2456,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x74f81000"
},
"time": 1589280786.781375,
"tid": 2676,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2456,
"type": "call",
"cid": 16
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2456,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x74f71000"
},
"time": 1589280786.781375,
"tid": 2676,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2456,
"type": "call",
"cid": 18
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2456,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x74f51000"
},
"time": 1589280786.781375,
"tid": 2676,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2456,
"type": "call",
"cid": 20
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2456,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x74f41000"
},
"time": 1589280786.781375,
"tid": 2676,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2456,
"type": "call",
"cid": 22
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2456,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x74f21000"
},
"time": 1589280786.781375,
"tid": 2676,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2456,
"type": "call",
"cid": 24
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2456,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x74e91000"
},
"time": 1589280786.781375,
"tid": 2676,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2456,
"type": "call",
"cid": 26
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2456,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x75f11000"
},
"time": 1589280786.781375,
"tid": 2676,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2456,
"type": "call",
"cid": 28
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2456,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x74e10000"
},
"time": 1589280786.781375,
"tid": 2676,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2456,
"type": "call",
"cid": 30
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2456,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x75e01000"
},
"time": 1589280786.781375,
"tid": 2676,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2456,
"type": "call",
"cid": 32
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2456,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x75751000"
},
"time": 1589280786.781375,
"tid": 2676,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2456,
"type": "call",
"cid": 34
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2456,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x76101000"
},
"time": 1589280786.781375,
"tid": 2676,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2456,
"type": "call",
"cid": 36
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2456,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x75ce1000"
},
"time": 1589280786.781375,
"tid": 2676,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2456,
"type": "call",
"cid": 38
}
],
"references": [],
"name": "allocates_rwx"
},
{
"markcount": 4,
"families": [],
"description": "Foreign language identified in PE resource",
"severity": 2,
"marks": [
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x001a58a8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_HONGKONG",
"type": "generic",
"size": "0x0000002a"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x001a58a8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_HONGKONG",
"type": "generic",
"size": "0x0000002a"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x001a58a8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_HONGKONG",
"type": "generic",
"size": "0x0000002a"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x001a58a8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_HONGKONG",
"type": "generic",
"size": "0x0000002a"
}
],
"references": [],
"name": "origin_langid"
}
]Yara
The Yara rules did not detect anything in the file.
Network
{
"tls": [],
"udp": [
{
"src": "192.168.56.101",
"dst": "192.168.56.255",
"offset": 546,
"time": 3.070765972137451,
"dport": 137,
"sport": 137
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 5074,
"time": 3.0086448192596436,
"dport": 5355,
"sport": 51001
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 5402,
"time": 1.050691843032837,
"dport": 5355,
"sport": 53595
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 5730,
"time": 3.0206639766693115,
"dport": 5355,
"sport": 53848
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 6058,
"time": 1.551095962524414,
"dport": 5355,
"sport": 54255
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 6386,
"time": -0.09219813346862793,
"dport": 5355,
"sport": 55314
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 6714,
"time": 1.573390007019043,
"dport": 1900,
"sport": 1900
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 15396,
"time": 1.072105884552002,
"dport": 3702,
"sport": 49152
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 23780,
"time": 3.1170358657836914,
"dport": 1900,
"sport": 53598
}
],
"dns_servers": [],
"http": [],
"icmp": [],
"smtp": [],
"tcp": [],
"smtp_ex": [],
"mitm": [],
"hosts": [],
"pcap_sha256": "da685f213909618dcaf85617bfb5e0db49c477331f84a45f775018fc25efb7df",
"dns": [],
"http_ex": [],
"domains": [],
"dead_hosts": [],
"sorted_pcap_sha256": "e8e91b81d30a8c809e247dcd23d1bedb88a94895ebff235e138da7a4069ede61",
"irc": [],
"https_ex": []
}Screenshots
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 8a2880af1df445202a8e94c88c75d229 |
| SHA256 | 7677fa4d86452d8c8a585508ca20dddf6ee22b9912493a4175c3c497f952958c |
What will you do with the file?
To help other users, please let us know what you will do with the file:
Malware or legitimate?
If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.
And now some shameless self promotion ;)
Hi, my name is Roger Karlsson. I've been running this website since 2006. I want to let you know about the FreeFixer program. FreeFixer is a freeware tool that analyzes your system and let you manually identify unwanted programs. Once you've identified some malware files, FreeFixer is pretty good at removing them. You can download FreeFixer here. It runs on Windows 2000/XP/2003/2008/2016/2019/Vista/7/8/8.1/10. Supports both 32- and 64-bit Windows.
If you have questions, feedback on FreeFixer or the freefixer.com website, need help analyzing FreeFixer's scan result or just want to say hello, please contact me. You can find my email address at the contact page.
Comments
Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.
I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.
No comments posted yet.