What is AD.exe?

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

Some of the anti-virus scanners at VirusTotal detected AD.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 [?]

AD.exe does not have any version or vendor information.

Digital signatures [?]

AD.exe is not signed.

VirusTotal report

30 of the 62 anti-virus programs at VirusTotal detected the AD.exe file. That's a 48% detection rate.

ScannerDetection Name
Acronis suspicious
Ad-Aware Gen:Variant.Graftor.529636
AhnLab-V3 Malware/Win32.Generic.C2963424
Arcabit Trojan.Graftor.D814E4
Avast Win32:Malware-gen
AVG Win32:Malware-gen
BitDefender Gen:Variant.Graftor.529636
CAT-QuickHeal Trojan.Tiggre
ClamAV Win.Malware.Tiggre-6870437-0
Comodo Malware@#2xp5adhzf88ta
CrowdStrike win/malicious_confidence_60% (W)
Cybereason malicious.79d0cf
Cyren W32/FakeAlert.FT.gen!Eldorado
Emsisoft Gen:Variant.Graftor.529636 (B)
Fortinet W32/PossibleThreat
GData Gen:Variant.Graftor.529636
Kaspersky Trojan-Spy.Win32.Stealer.iqm
Malwarebytes Trojan.Dropper
McAfee RDN/Generic.hbg
McAfee-GW-Edition BehavesLike.Win32.Generic.fh
Microsoft Trojan:Win32/Occamy.C
MicroWorld-eScan Gen:Variant.Graftor.529636
Paloalto generic.ml
Panda Trj/CI.A
SentinelOne static engine - malicious
Symantec Trojan.Gen.2
Tencent Win32.Trojan-spy.Stealer.Eckw
Trapmine malicious.moderate.ml.score
VBA32 BScope.TrojanPSW.Predator
ZoneAlarm Trojan-Spy.Win32.Stealer.iqm
30 of the 62 anti-virus programs detected the AD.exe file.

Sandbox Report

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

Summary

Successfully executed process in sandbox.

Summary

{
    "file_deleted": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\IPADDRESS"
    ],
    "file_created": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\IPADDRESS"
    ],
    "resolves_host": [
        "ipecho.net",
        "checkip.dyndns.org",
        "www.cmyip.com",
        "www.whatsmyip.net",
        "www.iplocation.net",
        "www.realip.info",
        "hex0rs.coderbu.de",
        "lloydsplace.com",
        "ip.gwhois.org"
    ],
    "dll_loaded": [
        "secur32.dll",
        "ws2_32.dll"
    ],
    "regkey_read": [
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
    ]
}

Dropped

[
    {
        "yara": [],
        "sha1": "da39a3ee5e6b4b0d3255bfef95601890afd80709",
        "name": "e3b0c44298fc1c14_IPADDRESS",
        "type": "empty",
        "sha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
        "urls": [],
        "crc32": "00000000",
        "path": "\/home\/hpuser\/.cuckoo\/storage\/analyses\/10471\/files\/e3b0c44298fc1c14_IPADDRESS",
        "ssdeep": null,
        "size": 0,
        "sha512": "cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e",
        "md5": "d41d8cd98f00b204e9800998ecf8427e"
    }
]

Generic

[
    {
        "process_path": "C:\\Users\\cuck\\AppData\\Local\\Temp\\1dbf96bb507bb86c8e69a63fbd51696ba5affb922f873f3c49bac4fbc8f6afa3.bin",
        "process_name": "1dbf96bb507bb86c8e69a63fbd51696ba5affb922f873f3c49bac4fbc8f6afa3.bin",
        "pid": 2800,
        "summary": {
            "file_deleted": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\IPADDRESS"
            ],
            "file_created": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\IPADDRESS"
            ],
            "resolves_host": [
                "ipecho.net",
                "checkip.dyndns.org",
                "www.cmyip.com",
                "www.whatsmyip.net",
                "www.iplocation.net",
                "www.realip.info",
                "hex0rs.coderbu.de",
                "lloydsplace.com",
                "ip.gwhois.org"
            ],
            "dll_loaded": [
                "secur32.dll",
                "ws2_32.dll"
            ],
            "regkey_read": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
            ]
        },
        "first_seen": 1604094785.703125,
        "ppid": 2924
    },
    {
        "process_path": "C:\\Windows\\System32\\lsass.exe",
        "process_name": "lsass.exe",
        "pid": 476,
        "summary": {},
        "first_seen": 1604094785.34375,
        "ppid": 376
    }
]

Signatures

[
    {
        "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": ".code",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "pe_features"
    },
    {
        "markcount": 1,
        "families": [],
        "description": "The executable uses a known packer",
        "severity": 1,
        "marks": [
            {
                "category": "packer",
                "ioc": "PureBasic 4.x -> Neil Hodgson",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "peid_packer"
    }
]

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": 3.0781500339508057,
            "dport": 137,
            "sport": 137
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 2018,
            "time": 3.0300190448760986,
            "dport": 5355,
            "sport": 51001
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 2346,
            "time": 1.0106019973754883,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 2674,
            "time": 3.040256977081299,
            "dport": 5355,
            "sport": 53848
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 3002,
            "time": 1.5201289653778076,
            "dport": 5355,
            "sport": 54255
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 3330,
            "time": -0.09656715393066406,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 3658,
            "time": 1.531040906906128,
            "dport": 1900,
            "sport": 1900
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 6986,
            "time": 1.0397229194641113,
            "dport": 3702,
            "sport": 49152
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 11178,
            "time": 3.0936899185180664,
            "dport": 1900,
            "sport": 53598
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "dd3e181bb603e90a1bcaec45f787c375eae039bdd39aec0452056a3eade02da8",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "ac68a21205ddbb7dcb211e2e88f888a9628d2131a16e117a09b1034088063fdb",
    "irc": [],
    "https_ex": []
}

Screenshots

Screenshot from the sandbox

AD.exe removal instructions

The instructions below shows how to remove AD.exe with help from the FreeFixer removal tool. Basically, you install FreeFixer, scan your computer, check the AD.exe file for removal, restart your computer and scan it again to verify that AD.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 AD.exe in the scan result and tick the checkbox next to the AD.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 AD.exe in the scan result.
    Red arrow point on the unwanted file
    c:\downloads\AD.exe
  4. Scroll down to the bottom of the scan result and press the Fix button. FreeFixer will now delete the AD.exe file.
    Screenshot of Fix button
  5. Restart your computer.
  6. Start FreeFixer and scan your computer again. If AD.exe still remains in the scan result, proceed with the next step. If AD.exe is gone from the scan result you're done.
  7. If AD.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 AD.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
MD51eb20c379d0cf860ed2fdaf8fabc5862
SHA2561dbf96bb507bb86c8e69a63fbd51696ba5affb922f873f3c49bac4fbc8f6afa3

Error Messages

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

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

ad.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.

ad.exe has stopped working.

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

ad.exe is not a valid Win32 application.

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

What will you do with AD.exe?

To help other users, please let us know what you will do with AD.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.

No comments posted yet.

Leave a reply