Ransom Trojan

Trojan-Ransom.Win32.Cryptor.cib (file analysis)

Malware Removal

The Trojan-Ransom.Win32.Cryptor.cib 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.
6-day free trial available.

What Trojan-Ransom.Win32.Cryptor.cib virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Unconventionial language used in binary resources: Russian
  • The binary likely contains encrypted or compressed data.
  • Anomalous binary characteristics

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


File Info:

crc32: 37F429F9
md5: b63e188bed3e4ebd84df6a9b91bb73f4
name: B63E188BED3E4EBD84DF6A9B91BB73F4.mlw
sha1: 50b13361851eb6f80174bfc9a87921b352c91075
sha256: cb2259a44f349f42c12a36b2faca61ddeb70d8575717bb9a4c799047edac50ec
sha512: 0ab3b29ed6abfad2c577994a74b8ec6326d528812bfd2ba44826d5dec920efc4cda2d27001bd8a31de35a0f7123ee0a6f53c426ffc6efaed4940932cc0ed6490
ssdeep: 1536:V2iniVU0M8Qk3BH0eAfQEgSNTQ9xBhUXVFwy6TKQ9IEiYUj/7LlrGDLb0:VpYU0M0509fxNTQ9xBhUYniYUj/7LlM
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

InternalName: c m d
FileVersion: 2.66
CompanyName: NirSoft
ProductName: NirCmd
ProductVersion: 2.66
FileDescription: NirCmd
OriginalFilename: NirCmd.exe
Translation: 0x0409 0x04b1

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

BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 004f98bc1 )
LionicTrojan.Win32.Generic.4!c
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.5047
CynetMalicious (score: 100)
CAT-QuickHealRansom.Cerber.MUE.A6
ALYacGen:Variant.Ransom.CryptXXX.1
CylanceUnsafe
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Cryptor.df36950e
K7GWTrojan ( 004f98bc1 )
Cybereasonmalicious.bed3e4
CyrenW32/S-b5a1ff1e!Eldorado
SymantecRansom.CryptXXX!g17
ESET-NOD32a variant of Win32/Kryptik.HGEN
ZonerProbably Heur.ExeHeaderH
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Cryptor.cib
BitDefenderGen:Variant.Ransom.CryptXXX.1
NANO-AntivirusTrojan.Win32.Kryptik.evqnwd
MicroWorld-eScanGen:Variant.Ransom.CryptXXX.1
TencentWin32.Trojan.Generic.Pdvy
Ad-AwareGen:Variant.Ransom.CryptXXX.1
SophosMal/Generic-S
BitDefenderThetaGen:NN.ZexaF.34110.fy0@aur846pQ
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_HPCRYPMIC.SM4
McAfee-GW-EditionRansomware-GJA!B63E188BED3E
FireEyeGeneric.mg.b63e188bed3e4ebd
EmsisoftGen:Variant.Ransom.CryptXXX.1 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Generic.btjoo
AviraHEUR/AGEN.1128192
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.22ECDD2
MicrosoftRansom:Win32/Tovicrypt.A
ArcabitTrojan.Ransom.CryptXXX.1
SUPERAntiSpywareRansom.Cerber/Variant
GDataGen:Variant.Ransom.CryptXXX.1
AhnLab-V3Trojan/Win32.CryptXXX.R188553
Acronissuspicious
McAfeeRansomware-GJA!B63E188BED3E
MAXmalware (ai score=99)
VBA32BScope.Trojan.Bagsu
MalwarebytesMachineLearning/Anomalous.100%
PandaTrj/Genetic.gen
TrendMicro-HouseCallRansom_HPCRYPMIC.SM4
RisingTrojan.Generic@ML.100 (RDML:2eTyMHNHtHRbXoPO5i2bZA)
YandexTrojan.GenAsa!99e7hGAGzhs
IkarusTrojan-Ransom.Tovicrypt
FortinetW32/Kryptik.FNZR!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

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

Trojan-Ransom.Win32.Cryptor.cib 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.

Leave a Comment