Backdoor

Backdoor.MSIL.Ratasafa.al (file analysis)

Malware Removal

The Backdoor.MSIL.Ratasafa.al 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 Backdoor.MSIL.Ratasafa.al virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Backdoor.MSIL.Ratasafa.al?


File Info:

crc32: 159EF63E
md5: 267abe7d80ce385f997fdcc04dfad015
name: 267ABE7D80CE385F997FDCC04DFAD015.mlw
sha1: 4b9b2f809bb00826c1e2ad6358240084cfda077c
sha256: 4b966d0811220270b1e2058dc9d5c6b21df61c417fef01fd9adb39401a6c6f65
sha512: b86067e4a40dc9b615495781b7a6b326d74531016d62431c49d69404557fdbe5cdd5eab967d827c226f1023bb129671034bd2665d09745f8bdae46eeeb70a3e5
ssdeep: 24576:a1F2WeYTHMTIv+dqypXSXGshkp/KUSf3Ji8UkKRscMwOMYsbf:aNewHM8vg1pX8kp/Bo3JV5/DVb
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 1.0.0.2
InternalName: Google.exe
FileVersion: 1.0.0.0
CompanyName:
LegalTrademarks:
Comments:
ProductName:
ProductVersion: 1.0.0.0
FileDescription:
OriginalFilename: Google.exe

Backdoor.MSIL.Ratasafa.al also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
Cybereasonmalicious.09bb00
CyrenW32/Trojan.FFG.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Packed.EnigmaProtector.M suspicious
APEXMalicious
KasperskyBackdoor.MSIL.Ratasafa.al
AlibabaBackdoor:MSIL/Ratasafa.13c20cc6
SophosMal/Generic-S
BitDefenderThetaGen:NN.ZexaF.34690.qz0@aekVbkl
TrendMicroTROJ_GEN.R005C0PED21
McAfee-GW-EditionBehavesLike.Win32.Generic.tc
FireEyeGeneric.mg.267abe7d80ce385f
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1137309
eGambitUnsafe.AI_Score_99%
MicrosoftTrojan:Win32/Wacatac.B!ml
GDataMSIL.Trojan.PastebinLoader.6X3NOL
AhnLab-V3Trojan/Win.Generic.R420667
Acronissuspicious
McAfeeGenericRXHT-JV!267ABE7D80CE
VBA32Trojan.Tiggre
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_GEN.R005C0PED21
RisingBackdoor.Ratasafa!8.11282 (CLOUD)
IkarusTrojan.Dropper.Agent
FortinetW32/CoinMiner.AK!tr
Paloaltogeneric.ml

How to remove Backdoor.MSIL.Ratasafa.al?

Backdoor.MSIL.Ratasafa.al 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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