Categories: RansomTrojan

What is “Trojan-Ransom.Win32.SuspFile.an”?

The Trojan-Ransom.Win32.SuspFile.an 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-Ransom.Win32.SuspFile.an virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Attempts to connect to a dead IP:Port (255 unique times)
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • CAPE extracted potentially suspicious content
  • Creates an autorun.inf file
  • Authenticode signature is invalid
  • Writes a potential ransom message to disk
  • Collects and encrypts information about the computer likely to send to C2 server
  • Performs a large number of encryption calls using the same key possibly indicative of ransomware file encryption behavior
  • Anomalous binary characteristics

How to determine Trojan-Ransom.Win32.SuspFile.an?


File Info:

name: 2584494DB5DD0D227972.mlwpath: /opt/CAPEv2/storage/binaries/7c8bd4348371636a832d19621f8b4e790b5a71676e26ae1330ffb8ca0a4b6870crc32: 65C24390md5: 2584494db5dd0d227972b8b9bacfa2a3sha1: 0918f34f57a4c02d1502e35faa506885c4f534edsha256: 7c8bd4348371636a832d19621f8b4e790b5a71676e26ae1330ffb8ca0a4b6870sha512: 0c1737f023aa1e72ccbafa68bfce06fd49ea139170925dc91ca72d04df6f6871d5d4466ef242fdc43772044521e852a214457bc535a4ee0d336b58121638e649ssdeep: 3072:F3CNFBfd50QRNPWpJmRDDi1BOpZouhuLW2fRQt/b3FLI824DI:FQv5VN+p4JWluhuLWD3+mItype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T13FF3AEF73D94FBAAF873097468E2BF3DC2F42249B797A4874492089C656B627077D009sha3_384: f2647514ae9c0c67d159a1f2bb67021c4550c25a015da6a0a18865a91ed723651a6f83636cfc6df1d24c2c64b0ec870fep_bytes: 8bd88bc88bd1ff15445f40008bc8ff15timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan-Ransom.Win32.SuspFile.an also known as:

Lionic Trojan.Win32.SuspFile.j!c
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.38828382
FireEye Generic.mg.2584494db5dd0d22
McAfee Artemis!2584494DB5DD
Cylance Unsafe
Zillya Trojan.SuspFile.Win32.10
Sangfor Ransom.Win32.SuspFile.an
K7AntiVirus Trojan ( 0058dc601 )
K7GW Trojan ( 0058dc601 )
Cybereason malicious.f57a4c
Symantec Downloader
ESET-NOD32 a variant of Win32/GenKryptik.FQFW
TrendMicro-HouseCall Ransom.Win32.CONTI.YXCA5Z
Paloalto generic.ml
Kaspersky Trojan-Ransom.Win32.SuspFile.an
BitDefender Trojan.GenericKD.38828382
NANO-Antivirus Virus.Win32.Gen.ccmw
Avast Win32:CrypterX-gen [Trj]
TrendMicro Ransom.Win32.CONTI.YXCA5Z
Emsisoft Trojan.GenericKD.38828382 (B)
SentinelOne Static AI – Malicious PE
Avira TR/AD.MeterpreterSC.gyfun
MAX malware (ai score=89)
Antiy-AVL Trojan/Generic.ASMalwS.351C148
Microsoft Ransom:Win32/ContiCrypt.PI!MTB
GData Win32.Trojan.Agent.YQYCNV
Cynet Malicious (score: 100)
VBA32 TrojanRansom.SuspFile
ALYac Trojan.Ransom.Conti
APEX Malicious
Rising Ransom.Agent!8.6B7 (CLOUD)
Ikarus Trojan.Win32.Krypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.HODI!tr
AVG Win32:CrypterX-gen [Trj]
Panda Generic Suspicious
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan-Ransom.Win32.SuspFile.an?

  • 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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