Categories: Trojan

Trojan.Crypt.SFX removal guide

The Trojan.Crypt.SFX 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Trojan.Crypt.SFX 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
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid

How to determine Trojan.Crypt.SFX?


File Info:

name: 51F7C75DE7D022DCD786.mlwpath: /opt/CAPEv2/storage/binaries/97240f5aacd1dd3cec3a9f61bff360702f961e24ca6270d3b1d4c04b79138ea3crc32: 516489E6md5: 51f7c75de7d022dcd7862f7ffb1e2a2bsha1: daba54d3b44fed13087e933853725e654bbc91c0sha256: 97240f5aacd1dd3cec3a9f61bff360702f961e24ca6270d3b1d4c04b79138ea3sha512: d88c7dcdaf3458d1be2042bb840f546845f0ca2d01e27366bf7ee2cf75125455d1e9f29c7fb081e4ba9ac015ed8a933c4542ea8ee4f648fd29ae173a5aac6f11ssdeep: 49152:Ky4iqMlEqJUBcsUKbwpqOpMh3xmV9AmDx:KyVqMlEqqBWKOpUqP9type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T16DA53509D187E27BFCED08A3445091D0C29C7FAA7B1289CDE97AD58A111F482F7B6D87sha3_384: 951879b8e7f65497868d58ab1b37c95e0e59080d48e13a92428bd1685db0a58a977f2df09594af8f53676cfc0739638aep_bytes: e848050000e988feffff3b0d58154300timestamp: 2020-06-25 10:38:29

Version Info:

0: [No Data]

Trojan.Crypt.SFX also known as:

Lionic Trojan.Win32.AntiVM.trEF
MicroWorld-eScan Trojan.GenericKD.48259130
FireEye Generic.mg.51f7c75de7d022dc
CAT-QuickHeal W32.BrowserAssistant.B7
McAfee Artemis!51F7C75DE7D0
Cylance Unsafe
K7AntiVirus Trojan ( 0058dedf1 )
K7GW Trojan ( 0058dedf1 )
CrowdStrike win/malicious_confidence_60% (W)
Cyren W32/BrowserAssist.A.gen!Eldorado
Symantec Trojan.Gen.2
ESET-NOD32 a variant of Win32/Injector.ERBB
APEX Malicious
Paloalto generic.ml
Kaspersky Trojan.Win32.Agent.xanbuh
BitDefender Trojan.GenericKD.48259130
Avast Win32:Trojan-gen
Emsisoft Trojan.GenericKD.48259130 (B)
Baidu Archive.Bomb
McAfee-GW-Edition BehavesLike.Win32.Generic.vh
Sophos Mal/Generic-S
SentinelOne Static AI – Suspicious PE
Antiy-AVL Trojan[ArcBomb]/Win32.Agent
Gridinsoft Malware.Win32.GenericMC.cc
Microsoft Ransom:Win32/CerberCrypt.PB!MTB
ZoneAlarm Trojan.Win32.Agent.xanbuh
GData Trojan.GenericKD.48259130
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.48259130
MAX malware (ai score=86)
Malwarebytes Trojan.Crypt.SFX
Zoner Probably Heur.RARAutorun
Rising Malware.Heuristic!ET#81% (RDMK:cmRtazq/Jwyk6LXrSvocQicegqLi)
Ikarus Trojan.Win32.Injector
Fortinet W32/Injector.EQUG!tr
AVG Win32:Trojan-gen
Panda Trj/CI.A

How to remove Trojan.Crypt.SFX?

  • 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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