Ransom

About “Ransom:Win32/Crysis.DA!MTB” infection

Malware Removal

The Ransom:Win32/Crysis.DA!MTB 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 Ransom:Win32/Crysis.DA!MTB virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Attempts to delete volume shadow copies
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a copy of itself
  • Uses suspicious command line tools or Windows utilities

How to determine Ransom:Win32/Crysis.DA!MTB?


File Info:

crc32: 1291C8C0
md5: fb702537f0c25b34cc2b3dfb69025a85
name: FB702537F0C25B34CC2B3DFB69025A85.mlw
sha1: eb8cae72ffd5361a977e186cb78fc64055748f00
sha256: 1945c44901e7aa9dd5b6e7e6e07a777d57f7e76120a3ca5a46a0f983d30ce37e
sha512: 94d2a4d9a5c689c13934bd9d2f236a421a63e90fcf6d3dd7362cbe7c64e1faacb68412b92ce743ee49e4e8adf4f91a495ccd8d0d3605e464bfccb26f31d1b843
ssdeep: 12288:Z2X8+SnYa6TF42coyaLlGSDVmcUjErioq8iHiB6k:cM+SnAF4Uyycj24Hs6k
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Assembly Version: 5.3.5.5
LegalCopyright: xa9. All rights reserved. ProXoft L.L.C.
InternalName: Unlock
FileVersion: 5.3.5.5
CompanyName: ProXoft L.L.C.
PrivateBuild: 5.3.5.5
LegalTrademarks: xa9. All rights reserved. ProXoft L.L.C.
Comments: Clred Overridable Polls Closebutton Film Serves
ProductName: Unlock
Languages: English
ProductVersion: 5.3.5.5
FileDescription: Clred Overridable Polls Closebutton Film Serves
OriginalFilename: Unlock.exe
Translation: 0x0409 0x04b0

Ransom:Win32/Crysis.DA!MTB also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0056f45d1 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacTrojan.Ransom.Crysis
CylanceUnsafe
ZillyaTrojan.Foreign.Win32.58260
SangforSuspicious.Win32.Save.a
CrowdStrikewin/malicious_confidence_70% (D)
AlibabaRansom:Win32/Foreign.76063870
K7GWTrojan ( 0056f45d1 )
Cybereasonmalicious.7f0c25
ESET-NOD32a variant of Win32/Kryptik.FRCF
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Foreign.odyu
BitDefenderTrojan.GenericKD.40736249
NANO-AntivirusTrojan.Win32.Kryptik.fkfdux
ViRobotTrojan.Win32.S.Agent.655360.SX
MicroWorld-eScanTrojan.GenericKD.40736249
TencentWin32.Trojan.Foreign.Efam
Ad-AwareTrojan.GenericKD.40736249
SophosMal/Generic-R + Troj/Ransom-FCL
ComodoMalware@#1drshe8j9qp6b
F-SecureHeuristic.HEUR/AGEN.1129572
BitDefenderThetaGen:NN.ZexaF.34608.Oq0@aSwTIDpi
VIPRETrojan.Win32.Generic!BT
TrendMicroPossible_HPGen-38
McAfee-GW-EditionBehavesLike.Win32.Ursnif.jc
FireEyeGeneric.mg.fb702537f0c25b34
EmsisoftTrojan.GenericKD.40736249 (B)
WebrootW32.Malware.Gen
AviraHEUR/AGEN.1129572
MicrosoftRansom:Win32/Crysis.DA!MTB
ArcabitTrojan.Generic.D26D95F9
AegisLabTrojan.Win32.Foreign.4!c
ZoneAlarmTrojan-Ransom.Win32.Foreign.odyu
GDataTrojan.GenericKD.40736249
AhnLab-V3Malware/Win32.Possible_hpgen.C2869668
McAfeeArtemis!FB702537F0C2
MAXmalware (ai score=100)
VBA32BScope.TrojanRansom.Foreign
PandaTrj/CI.A
TrendMicro-HouseCallPossible_HPGen-38
RisingRansom.Foreign!8.292 (CLOUD)
YandexTrojan.Foreign!XqYx+ZW3wak
IkarusTrojan-Ransom.Crysis
FortinetW32/Kryptik.GMMY!tr.ransom
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Foreign.HwkADHoA

How to remove Ransom:Win32/Crysis.DA!MTB?

Ransom:Win32/Crysis.DA!MTB 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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