Malware

Win32:FileInfector-C [Heur] (file analysis)

Malware Removal

The Win32:FileInfector-C [Heur] 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.

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What Win32:FileInfector-C [Heur] virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Queries information on disks, possibly for anti-virtualization
  • Network activity detected but not expressed in API logs

How to determine Win32:FileInfector-C [Heur]?


File Info:

crc32: BB69849F
md5: 7fd434cd9cd70db2525e8b559f343478
name: 7FD434CD9CD70DB2525E8B559F343478.mlw
sha1: 31db281290927b606ff504dd817f133ce43ba6b9
sha256: 1e743740145eccda340d8c3d30eeb558cc574c4d61029715ecc07b1559d4ef8b
sha512: 748788fc9547287a5908d20b99ae897d40061ab8216ae45eaa8da2f8a253a7456e5db0bb587a55bc63a105809230523ebc7c79d188c76f3e89437afbd0430beb
ssdeep: 12288:4/R4VorX+Y2UHsKmxcqFQh7dfWcShVfyh9cTxPboloZnbKr07/jWdAe8PL:4CVJYZMFcHhsHfyh9cTxzoKEk+Ae8PL
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed, RAR self-extracting archive

Version Info:

0: [No Data]

Win32:FileInfector-C [Heur] also known as:

BkavW32.AIDetectVM.malware2
K7AntiVirusRiskware ( 0040eff71 )
Elasticmalicious (high confidence)
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.290927
APEXMalicious
AvastWin32:FileInfector-C [Heur]
VIPRETrojan.Win32.Generic!BT
WebrootW32.Malware.Gen
RisingMalware.Undefined!8.C (KTSE)
AVGWin32:FileInfector-C [Heur]

How to remove Win32:FileInfector-C [Heur]?

Win32:FileInfector-C [Heur] removal tool
  • 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.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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