Ransom Trojan

Should I remove “Trojan-Ransom.Win32.Cryptor.fer”?

Malware Removal

The Trojan-Ransom.Win32.Cryptor.fer 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.Cryptor.fer virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Creates RWX memory
  • Anomalous file deletion behavior detected (10+)
  • A process attempted to delay the analysis task.
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • Manipulates data from or to the Recycle Bin
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Queries information on disks, possibly for anti-virtualization
  • Writes a potential ransom message to disk
  • Attempts to modify proxy settings

How to determine Trojan-Ransom.Win32.Cryptor.fer?


File Info:

name: B2ED5D87DFA14A26724A.mlw
path: /opt/CAPEv2/storage/binaries/ac1dd9849ccb75d0818ce00a2e0893231970351a56c6dff5aa5b51d99761a2bd
crc32: 2DAB1EE6
md5: b2ed5d87dfa14a26724ac009fec1ec00
sha1: 0f03846af6157867951d09115c64aa9d0eb2b28a
sha256: ac1dd9849ccb75d0818ce00a2e0893231970351a56c6dff5aa5b51d99761a2bd
sha512: 584a5db23a94e53c890368f1cae2d15921b029b525eda1053029f928a0d4542cc12f35499739ff73bfa960c86aba3ba9c83c5e03946632405cfb888222eea73f
ssdeep: 1536:euOZPbCD4LgZI6ahnBQZdLlPXZAdG4AcUNgTjhO:Glx2WhnBQDlPSigvh
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T1444301B6AF795691CD3904B5F7E244674BFCC32349A99EC38F2A4A6B33780241104B53
sha3_384: 9ec9e7cd497fe0e2bd53171716fa256dcee8c735abdcbbc7565eded99694733450c48f61b9055f10cc731446b614ffcd
ep_bytes: 6a00e889ffffff33c0c2040000000000
timestamp: 2021-09-04 18:00:27

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Cryptor.fer also known as:

BkavW32.AIDetect.malware1
LionicTrojan.Win32.Cryptor.j!c
Elasticmalicious (high confidence)
ClamAVWin.Ransomware.Sugar-9938412-0
ALYacTrojan.Ransom.Filecoder
CylanceUnsafe
SangforRansom.Win32.Cryptor.gen
K7AntiVirusTrojan ( 0058ac911 )
AlibabaRansom:Win32/generic.ali2000010
K7GWTrojan ( 0058ac911 )
Cybereasonmalicious.7dfa14
CyrenW32/Filecoder.CM.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Filecoder.OJD
APEXMalicious
Paloaltogeneric.ml
CynetMalicious (score: 100)
KasperskyTrojan-Ransom.Win32.Cryptor.fer
BitDefenderGen:Variant.Ransom.Sugar.17
MicroWorld-eScanGen:Variant.Ransom.Sugar.17
TencentWin32.Trojan.Filecoder.Pgmv
Ad-AwareGen:Variant.Ransom.Sugar.17
SophosMal/Generic-S
F-SecureTrojan.TR/Dropper.Gen
TrendMicroTROJ_FRS.0NA103B222
McAfee-GW-EditionBehavesLike.Win32.Generic.qc
FireEyeGeneric.mg.b2ed5d87dfa14a26
EmsisoftGen:Variant.Ransom.Sugar.17 (B)
IkarusTrojan-Ransom.FileCrypter
GDataGen:Variant.Ransom.Sugar.17
AviraTR/Dropper.Gen
MAXmalware (ai score=89)
Antiy-AVLTrojan/Generic.ASMalwS.34D6DB3
GridinsoftRansom.Win32.AI.sa
ArcabitTrojan.Ransom.Sugar.17
ZoneAlarmTrojan-Ransom.Win32.Cryptor.fer
MicrosoftRansom:Win32/FileCryptor.MAK!MTB
AhnLab-V3Trojan/Win.Generic.C4525901
Acronissuspicious
McAfeeGenericRXQS-VX!B2ED5D87DFA1
TACHYONRansom/W32.Enc.59392
VBA32BScope.TrojanRansom.Cryptor
MalwarebytesRansom.Encoded01
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_FRS.0NA103B222
RisingRansom.Cryptor!8.10A9 (CLOUD)
SentinelOneStatic AI – Malicious PE
eGambitGeneric.Malware
FortinetW32/Filecoder.OJD!tr.ransom
BitDefenderThetaAI:Packer.456DD6081E
AVGWin32:Malware-gen
AvastWin32:Malware-gen
CrowdStrikewin/malicious_confidence_100% (W)
MaxSecureTrojan.Malware.300983.susgen

How to remove Trojan-Ransom.Win32.Cryptor.fer?

Trojan-Ransom.Win32.Cryptor.fer 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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