Categories: RansomTrojan

Trojan.Ransom.AJM removal guide

The Trojan.Ransom.AJM 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.Ransom.AJM virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to remove evidence of file being downloaded from the Internet
  • Deletes its original binary from disk
  • Installs itself for autorun at Windows startup
  • Writes a potential ransom message to disk
  • Network activity detected but not expressed in API logs
  • Creates a copy of itself
  • Creates a known TeslaCrypt/AlphaCrypt ransomware decryption instruction / key file.
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan.Ransom.AJM?


File Info:

crc32: 55117C23md5: 7afceffac38ffae93d84449ec606516bname: 7AFCEFFAC38FFAE93D84449EC606516B.mlwsha1: 5ce622aba64e21f50b8be43f1ae992e544840beesha256: fcc04837074af939800fa93d8b6f4aaecde00bcf49c298785657aa3e874b144esha512: eb39c6f2dcaeaa0ec1652cbf6874f74d46476d24056bc11e4c2a8bbf718de1b4a4407780e9007d2968b19366b263f09a05f33b5f26fbff788df27788537d3f3essdeep: 6144:jWjdUYaI5plDzQHjOP1T11T6tW15pLMSmC1SeO4ptL:ijaYaIDzQDOB11Ot04vCkeOytype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Ransom.AJM also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00537fae1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.1075
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.FileCryptor
Cylance Unsafe
Zillya Trojan.Bitman.Win32.249
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (D)
K7GW Trojan ( 00537fae1 )
Cybereason malicious.ac38ff
Cyren W32/Ransom.UOWF-6863
ESET-NOD32 a variant of Win32/Injector.CANT
APEX Malicious
Avast Win32:CryptoWall-U [Trj]
ClamAV Win.Trojan.Ransom-9079
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ransom.AJM
NANO-Antivirus Trojan.Win32.Bitman.drqwqd
SUPERAntiSpyware Trojan.Agent/Gen-Crypto
MicroWorld-eScan Trojan.Ransom.AJM
Ad-Aware Trojan.Ransom.AJM
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZexaF.34738.FqX@auQGG3ki
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_CRYPTESLA.SM3
McAfee-GW-Edition BehavesLike.Win32.Generic.hm
FireEye Generic.mg.7afceffac38ffae9
Emsisoft Trojan.Ransom.AJM (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Bitman.dg
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1126304
eGambit Unsafe.AI_Score_98%
Antiy-AVL Trojan/Generic.ASMalwS.10DD09D
Microsoft Ransom:Win32/Tescrypt.A
Arcabit Trojan.Ransom.AJM
GData Trojan.Ransom.AJM
AhnLab-V3 Trojan/Win32.Ransom.R149014
McAfee Ransom-Tescrypt!7AFCEFFAC38F
MAX malware (ai score=84)
VBA32 Hoax.Bitman
Malwarebytes Trojan.MalPack.GS
TrendMicro-HouseCall TROJ_CRYPTESLA.SM3
Rising Trojan.Generic@ML.100 (RDML:fSRcSr7IQEx8WCTHSj8Nuw)
Yandex Trojan.Bitman!B/5KaKmUa4A
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Injector.CANT!tr
AVG Win32:CryptoWall-U [Trj]
Paloalto generic.ml

How to remove Trojan.Ransom.AJM?

  • 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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