Categories: Trojan

Trojan.Generic.31290552 (file analysis)

The Trojan.Generic.31290552 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 Trojan.Generic.31290552 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • CAPE detected the njRat malware family
  • Creates known Njrat/Bladabindi RAT registry keys

How to determine Trojan.Generic.31290552?


File Info:

name: 66A459161D4998C2AE81.mlwpath: /opt/CAPEv2/storage/binaries/c6ae31f4aa0edb6e54638a38288e058cbb9cba274e26e658f4a7e7f4ebf5fbaecrc32: B20BB6C6md5: 66a459161d4998c2ae812a9b5114de98sha1: 5f3cb3dcc490f819b0f8181482ad87f5cc8dda85sha256: c6ae31f4aa0edb6e54638a38288e058cbb9cba274e26e658f4a7e7f4ebf5fbaesha512: 33c62ca2a6bbbad6ccee321d65688e6df2067125855912b502fca9454e690e5f148d6be0b43d55bcd613507e23092bdbc24b1e68327b1b75d89c988bc6d56d11ssdeep: 6144:aQBB0Qo8FJ/wAbFCU6nYl2JQakHtiwsT/gv:FBapw/ZFCVYl2uascwbtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T16F349D106C41C129E656B6F5CBB304871604EC359B3AA5FB6EF035EA5AB21E3FC7244Esha3_384: 797034f91fa0636be7abc0b2c717a235dc091b52074fcbc8bec5d3b3fa3ec8fe9969579ff7f6d66628bbfec396045d88ep_bytes: 558bec81ecbc030000566a00ff159410timestamp: 2011-12-22 13:26:30

Version Info:

0: [No Data]

Trojan.Generic.31290552 also known as:

Lionic Trojan.VBS.Agent.toUK
MicroWorld-eScan Trojan.Generic.31290552
FireEye Generic.mg.66a459161d4998c2
McAfee RDN/Generic Dropper
Cylance Unsafe
Sangfor Trojan.Script.Generic.ky
K7AntiVirus Trojan ( 0055d9841 )
Alibaba TrojanDropper:Script/Agent.25b51be9
K7GW Trojan ( 0055d9841 )
Cybereason malicious.cc490f
VirIT Trojan.Win32.X-ATRAPS.WB
Symantec Trojan.Gen.MBT
ESET-NOD32 VBS/TrojanDropper.Agent.OBX
TrendMicro-HouseCall TROJ_GEN.R002C0PLD21
Paloalto generic.ml
Kaspersky HEUR:Trojan-Dropper.Script.Generic
BitDefender Trojan.Generic.31290552
Avast FileRepMalware
Ad-Aware Trojan.Generic.31290552
Emsisoft Trojan.Generic.31290552 (B)
TrendMicro TROJ_GEN.R002C0PLD21
McAfee-GW-Edition RDN/Generic Dropper
SentinelOne Static AI – Suspicious PE
Sophos Mal/Generic-S
APEX Malicious
GData Win32.Trojan.Agent.N9EF39
Avira TR/Dropper.Gen
MAX malware (ai score=84)
Gridinsoft Ransom.Win32.Sabsik.sa
Microsoft Trojan:Win32/Wacatac.B!ml
Cynet Malicious (score: 99)
VBA32 Trojan.Sabsik.TE
ALYac Trojan.Generic.31290552
Malwarebytes Backdoor.NJRat
Rising Trojan.Generic@ML.88 (RDMK:pcmn9PKfVpZWdLhQOUueGg)
Ikarus Trojan-Dropper.VBS.Agent
MaxSecure Trojan.Malware.300983.susgen
Fortinet VBS/Agent.OBX!tr
AVG FileRepMalware

How to remove Trojan.Generic.31290552?

  • 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.
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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