MSIL/Spy.Agent.BH removal guide

The MSIL/Spy.Agent.BH is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

What MSIL/Spy.Agent.BH virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Behavioural detection: Executable code extraction – unpacking
• Creates RWX memory
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Enumerates the modules from a process (may be used to locate base addresses in process injection)
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Authenticode signature is invalid
• Anomalous .NET characteristics
• Steals private information from local Internet browsers
• Collects and encrypts information about the computer likely to send to C2 server
• Harvests cookies for information gathering
• Harvests credentials from local FTP client softwares
• Harvests information related to installed instant messenger clients

How to determine MSIL/Spy.Agent.BH?

File Info:
name: 49CB2D8BE729C2BB4282.mlwpath: /opt/CAPEv2/storage/binaries/6835c3965eb91d8a8edc912f7dd976cef4023cb1fae3e6b21dd1f6a01a6dbdaacrc32: 5DA3328Fmd5: 49cb2d8be729c2bb4282894c5ff7223csha1: 0876caea9a0b8d1a0367ffee70a5b63844557171sha256: 6835c3965eb91d8a8edc912f7dd976cef4023cb1fae3e6b21dd1f6a01a6dbdaasha512: e984307a43c3b12353c2082a286e6d07fcd79011f88212791705a9c654ceb1637eda8315ec686a1c5f0c1365c1d5613f51a8c7b5671f7711daaaeb545aad1af2ssdeep: 768:WNYjeskH7WkWHGUheEYKuSr/6EHjnrwpLelNjNsrJ/Dr0MYAoY3hrdHc:WNYSskHKVHJrlHTUpqvSLUY3Atype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T18DB3C90A87558E9AC460EBFB1FFB279A2FF2D7F46533E49DC4AA65C90BA1357C040190sha3_384: e0b844ba6bc5727d55b019c0ba18016f3b2a6a488d4cc6c661ef0a5a8340a76965985c617937b704ef2cbbf29f66c601ep_bytes: ff250020400000000000000000000000timestamp: 2011-06-13 11:22:08
Version Info:
Translation: 0x0000 0x04b0FileDescription: microsoftFileVersion: 0.0.0.0InternalName: msn.exeLegalCopyright:  OriginalFilename: msn.exeProductVersion: 0.0.0.0Assembly Version: 0.0.0.0

MSIL/Spy.Agent.BH also known as:

How to remove MSIL/Spy.Agent.BH?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.