What is purchaseo.exe?

purchaseo.exe is part of 1f138a85-683d-4c97-a18a-2eea3b32dd30 according to the purchaseo.exe version information.

purchaseo.exe's description is "03a538d8-43a3-4b7b-bc7f-ff414d43eb1"

purchaseo.exe is usually located in the 'c:\downloads\' folder.

Some of the anti-virus scanners at VirusTotal detected purchaseo.exe.

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 purchaseo.exe:

PropertyValue
Product name1f138a85-683d-4c97-a18a-2eea3b32dd30
File description03a538d8-43a3-4b7b-bc7f-ff414d43eb1
Internal namerObDHqZyqBgTRzHIm.exe
Original filename61000180-9cc0-417b-b66c-14e69a7cbe35.exe
Legal copyrightb57fcc43-9be7-4eec-b6c9-53b23d97cd8a
Product version1.0.0.0
File version1.0.0.0

Here's a screenshot of the file properties when displayed by Windows Explorer:

Product name1f138a85-683d-4c97-a18a-2eea3b32dd30
File description03a538d8-43a3-4b7b-bc7f-ff414d43eb1
Internal namerObDHqZyqBgTRzHIm.exe
Original filename61000180-9cc0-417b-b66c-14e69a7cbe35..
Legal copyrightb57fcc43-9be7-4eec-b6c9-53b23d97cd8a
Product version1.0.0.0
File version1.0.0.0

Digital signatures [?]

purchaseo.exe is not signed.

VirusTotal report

37 of the 64 anti-virus programs at VirusTotal detected the purchaseo.exe file. That's a 58% detection rate.

ScannerDetection Name
Acronis suspicious
Ad-Aware Trojan.GenericKD.41076106
AegisLab Trojan.MSIL.Bsymem.4!c
ALYac Trojan.GenericKD.41076106
Antiy-AVL Trojan/MSIL.Bsymem
Arcabit Trojan.Generic.D272C58A
AVG FileRepMalware
Avira TR/Drop.Agent.rrfib
BitDefender Trojan.GenericKD.41076106
CrowdStrike win/malicious_confidence_100% (W)
Cybereason malicious.24c553
Emsisoft Trojan.GenericKD.41076106 (B)
Endgame malicious (high confidence)
ESET-NOD32 a variant of MSIL/TrojanDropper.Agent.EEK
F-Secure Trojan.TR/Drop.Agent.rrfib
Fortinet MSIL/Agent.EEK!tr
GData Trojan.GenericKD.41076106
Ikarus Trojan-Dropper.MSIL.Agent
Invincea heuristic
K7AntiVirus Trojan ( 005494ad1 )
K7GW Trojan ( 005494ad1 )
Kaspersky HEUR:Trojan.MSIL.Bsymem.gen
Malwarebytes Spyware.PasswordStealer.MSIL.Generic
McAfee RDN/Generic Dropper
McAfee-GW-Edition BehavesLike.Win32.Generic.jt
Microsoft Trojan:Win32/Tiggre!plock
MicroWorld-eScan Trojan.GenericKD.41076106
NANO-Antivirus Trojan.Win32.Bsymem.fntxjh
Paloalto generic.ml
Panda Trj/GdSda.A
Qihoo-360 HEUR/QVM03.0.C22D.Malware.Gen
SentinelOne static engine - malicious
Sophos Mal/Mdrop-KT
Trapmine malicious.moderate.ml.score
TrendMicro-HouseCall TROJ_GEN.R049C0PC919
ViRobot Trojan.Win32.Z.Mdrop.712704
ZoneAlarm HEUR:Trojan.MSIL.Bsymem.gen
37 of the 64 anti-virus programs detected the purchaseo.exe file.

Sandbox Report

The following information was gathered by executing the file inside Cuckoo Sandbox.

Summary

Successfully executed process in sandbox.

Summary

{
    "dll_loaded": [
        "ADVAPI32.dll",
        "SHLWAPI.dll",
        "C:\\Windows\\system32\\IMM32.DLL",
        "gdi32.dll"
    ],
    "file_failed": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\d3bd5c06e3bb35bffd59ce22a808a538b007db603d3311c1f0002555f2db49ff.bin.config"
    ],
    "regkey_opened": [
        "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\.NETFramework\\Policy\\Upgrades",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\Policy\\Upgrades",
        "HKEY_CURRENT_USER\\Software\\Microsoft\\.NETFramework\\Policy\\Standards",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\Policy\\Standards\\v4.0.30319",
        "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\.NETFramework",
        "HKEY_CURRENT_USER\\Software\\Microsoft\\.NETFramework",
        "HKEY_CURRENT_USER\\Software\\Microsoft\\.NETFramework\\Policy\\Upgrades",
        "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\.NETFramework\\Policy\\",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\Policy\\Standards",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\Policy\\AppPatch",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\Policy\\v2.0",
        "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\.NETFramework\\Policy\\Standards"
    ],
    "file_exists": [
        "C:\\Windows\\System32\\MSCOREE.DLL.local"
    ],
    "file_opened": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\d3bd5c06e3bb35bffd59ce22a808a538b007db603d3311c1f0002555f2db49ff.bin"
    ],
    "regkey_read": [
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\NoGuiFromShim",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\InstallRoot",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows NT\\CurrentVersion\\Windows\\LoadAppInit_DLLs",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\CLRLoadLogDir",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\OnlyUseLatestCLR"
    ],
    "directory_enumerated": [
        "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\mscoreei.dll",
        "C:\\Windows\\Microsoft.NET\\Framework\\Upgrades.2.0.50727\\mscoreei.dll",
        "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\mscorwks.dll"
    ]
}

Generic

[
    {
        "process_path": "C:\\Users\\cuck\\AppData\\Local\\Temp\\d3bd5c06e3bb35bffd59ce22a808a538b007db603d3311c1f0002555f2db49ff.bin",
        "process_name": "d3bd5c06e3bb35bffd59ce22a808a538b007db603d3311c1f0002555f2db49ff.bin",
        "pid": 2816,
        "summary": {
            "dll_loaded": [
                "ADVAPI32.dll",
                "SHLWAPI.dll",
                "C:\\Windows\\system32\\IMM32.DLL",
                "gdi32.dll"
            ],
            "file_failed": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\d3bd5c06e3bb35bffd59ce22a808a538b007db603d3311c1f0002555f2db49ff.bin.config"
            ],
            "regkey_opened": [
                "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\.NETFramework\\Policy\\Upgrades",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\Policy\\Upgrades",
                "HKEY_CURRENT_USER\\Software\\Microsoft\\.NETFramework\\Policy\\Standards",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\Policy\\Standards\\v4.0.30319",
                "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\.NETFramework",
                "HKEY_CURRENT_USER\\Software\\Microsoft\\.NETFramework",
                "HKEY_CURRENT_USER\\Software\\Microsoft\\.NETFramework\\Policy\\Upgrades",
                "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\.NETFramework\\Policy\\",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\Policy\\Standards",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\Policy\\AppPatch",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\Policy\\v2.0",
                "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\.NETFramework\\Policy\\Standards"
            ],
            "file_exists": [
                "C:\\Windows\\System32\\MSCOREE.DLL.local"
            ],
            "file_opened": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\d3bd5c06e3bb35bffd59ce22a808a538b007db603d3311c1f0002555f2db49ff.bin"
            ],
            "regkey_read": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\NoGuiFromShim",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\InstallRoot",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows NT\\CurrentVersion\\Windows\\LoadAppInit_DLLs",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\CLRLoadLogDir",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\.NETFramework\\OnlyUseLatestCLR"
            ],
            "directory_enumerated": [
                "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\mscoreei.dll",
                "C:\\Windows\\Microsoft.NET\\Framework\\Upgrades.2.0.50727\\mscoreei.dll",
                "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\mscorwks.dll"
            ]
        },
        "first_seen": 1599295989.65625,
        "ppid": 2016
    },
    {
        "process_path": "C:\\Windows\\System32\\lsass.exe",
        "process_name": "lsass.exe",
        "pid": 476,
        "summary": {},
        "first_seen": 1599295989.328125,
        "ppid": 376
    }
]

Signatures

[]

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": 662,
            "time": 6.230942964553833,
            "dport": 137,
            "sport": 137
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 3462,
            "time": 6.188884973526001,
            "dport": 5355,
            "sport": 51001
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 3790,
            "time": 4.167444944381714,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4118,
            "time": 6.201008081436157,
            "dport": 5355,
            "sport": 53848
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4446,
            "time": 4.67214298248291,
            "dport": 5355,
            "sport": 54255
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4774,
            "time": 3.06187105178833,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 5102,
            "time": 4.233088970184326,
            "dport": 1900,
            "sport": 1900
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 12720,
            "time": 4.198837995529175,
            "dport": 3702,
            "sport": 49152
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 16912,
            "time": 6.277252912521362,
            "dport": 1900,
            "sport": 53598
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "6d862d51c062d23efae3f9fba4d446ba4e357097dea035dbd44ad8fa1212447d",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "daafeed3c893011e0034444b2a94c2480cb8548bd8456d4b6e81d60d2e289a9d",
    "irc": [],
    "https_ex": []
}

Screenshots

Screenshot from the sandbox

purchaseo.exe removal instructions

The instructions below shows how to remove purchaseo.exe with help from the FreeFixer removal tool. Basically, you install FreeFixer, scan your computer, check the purchaseo.exe file for removal, restart your computer and scan it again to verify that purchaseo.exe has been successfully removed. Here are the removal instructions in more detail:

  1. Download and install FreeFixer: http://www.freefixer.com/download.html
  2. Start FreeFixer and press the Start Scan button. The scan will finish in approximately five minutes.
    Screenshot of Start Scan button
  3. When the scan is finished, locate purchaseo.exe in the scan result and tick the checkbox next to the purchaseo.exe file. Do not check any other file for removal unless you are 100% sure you want to delete it. Tip: Press CTRL-F to open up FreeFixer's search dialog to quickly locate purchaseo.exe in the scan result.
    Red arrow point on the unwanted file
    c:\downloads\purchaseo.exe
  4. Scroll down to the bottom of the scan result and press the Fix button. FreeFixer will now delete the purchaseo.exe file.
    Screenshot of Fix button
  5. Restart your computer.
  6. Start FreeFixer and scan your computer again. If purchaseo.exe still remains in the scan result, proceed with the next step. If purchaseo.exe is gone from the scan result you're done.
  7. If purchaseo.exe still remains in the scan result, check its checkbox again in the scan result and click Fix.
  8. Restart your computer.
  9. Start FreeFixer and scan your computer again. Verify that purchaseo.exe no longer appear in the scan result.
Please select the option that best describe your thoughts on the removal instructions given above








Free Questionnaires

Hashes [?]

PropertyValue
MD5887265613805f5bd7658d00c078aa60f
SHA256d3bd5c06e3bb35bffd59ce22a808a538b007db603d3311c1f0002555f2db49ff

Error Messages

These are some of the error messages that can appear related to purchaseo.exe:

purchaseo.exe has encountered a problem and needs to close. We are sorry for the inconvenience.

purchaseo.exe - Application Error. The instruction at "0xXXXXXXXX" referenced memory at "0xXXXXXXXX". The memory could not be "read/written". Click on OK to terminate the program.

03a538d8-43a3-4b7b-bc7f-ff414d43eb1 has stopped working.

End Program - purchaseo.exe. This program is not responding.

purchaseo.exe is not a valid Win32 application.

purchaseo.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.

What will you do with purchaseo.exe?

To help other users, please let us know what you will do with purchaseo.exe:



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.

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