Malware

Win32/Packed.Themida.BNK malicious file

Malware Removal

The Win32/Packed.Themida.BNK 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 Win32/Packed.Themida.BNK virus can do?

  • Executable code extraction
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Expresses interest in specific running processes
  • The binary likely contains encrypted or compressed data.
  • Detects Sandboxie through the presence of a library
  • Checks for the presence of known windows from debuggers and forensic tools
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • The following process appear to have been packed with Themida: 4C49D71D902A04CCD41890AEA6FE79D4.mlw
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Checks the version of Bios, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a registry key
  • Anomalous binary characteristics

How to determine Win32/Packed.Themida.BNK?


File Info:

crc32: 3199B12C
md5: 4c49d71d902a04ccd41890aea6fe79d4
name: 4C49D71D902A04CCD41890AEA6FE79D4.mlw
sha1: aafe498c9bb2c2edb5455656b846f82fa2fce868
sha256: 5fc98ba8b263fa2895102125f1c38fc1537c3c6e813d42be4edd7dab587a5ce4
sha512: b5802ab2e33eb86cba179dcc67bbb04b0d9d5474fe54585e03b7c5602542109309238b0ae8cffabae1b0bcfa1152cc463d7541893df0a3f66b7b2dcafa710ad7
ssdeep: 98304:bRm33mTDzDqytNdD2wgGH4X8eFPkO+RTo5oJrJf4qLA2bDzpDXg2:s3Wjd75QFkO+Ro5oJrJAqU2bDz57
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Packed.Themida.BNK also known as:

BkavW32.AIDetect.malware2
LionicTrojan.MSIL.Bladabindi.4!c
Elasticmalicious (high confidence)
DrWebWin32.HLLW.Autoruner2.30982
ALYacTrojan.GenericKD.40492590
CylanceUnsafe
ZillyaBackdoor.Bladabindi.Win32.10372
BitDefenderTrojan.GenericKD.40492590
Cybereasonmalicious.d902a0
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Packed.Themida.BNK
APEXMalicious
CynetMalicious (score: 99)
KasperskyBackdoor.MSIL.Bladabindi.asvr
AlibabaBackdoor:MSIL/Bladabindi.2f6d27e2
NANO-AntivirusTrojan.Win32.Bladabindi.fhrrts
MicroWorld-eScanTrojan.GenericKD.40492590
TencentMsil.Backdoor.Bladabindi.Pdwj
Ad-AwareTrojan.GenericKD.40492590
SophosMal/Generic-S
BitDefenderThetaGen:NN.ZexaF.34294.@xX@ayaa3koi
McAfee-GW-EditionArtemis!Trojan
FireEyeGeneric.mg.4c49d71d902a04cc
EmsisoftTrojan.GenericKD.40492590 (B)
SentinelOneStatic AI – Malicious PE
JiangminBackdoor.MSIL.aqmn
AviraHEUR/AGEN.1125357
Antiy-AVLTrojan/Generic.ASMalwS.27DCBF9
MicrosoftTrojan:Win32/Azorult!ml
ArcabitTrojan.Generic.D269DE2E
GDataTrojan.GenericKD.40492590
McAfeeArtemis!4C49D71D902A
PandaTrj/CI.A
YandexBackdoor.Bladabindi!C7R+i6oA3Qw
IkarusTrojan.Win32.Krypt
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Bladabindi.ASVR!tr.bdr
Paloaltogeneric.ml

How to remove Win32/Packed.Themida.BNK?

Win32/Packed.Themida.BNK 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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