Ransom

Ransom.Avaddon.2 (B) malicious file

Malware Removal

The Ransom.Avaddon.2 (B) 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 Ransom.Avaddon.2 (B) virus can do?

  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Uses Windows utilities for basic functionality
  • Attempts to delete volume shadow copies
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Modifies boot configuration settings
  • Installs itself for autorun at Windows startup
  • Clears Windows events or logs
  • Creates a copy of itself
  • Attempts to disable UAC
  • Attempts to modify UAC prompt behavior
  • Uses suspicious command line tools or Windows utilities

How to determine Ransom.Avaddon.2 (B)?


File Info:

crc32: DA12C067
md5: 8de82b2a838cff5cf68d7660abd00667
name: 8DE82B2A838CFF5CF68D7660ABD00667.mlw
sha1: f36f746e591e6c52f39e129acc9c2b0de0c1ddc8
sha256: 6d64dbc28392f5abcefef1f29851cb37e04d00ba6330875955f3957764dcebaa
sha512: fd1060a4bf6625722d8e331f28a58c463fe8b864a1aadab37c652ae449eb4f649876d367e39ef2f78ebb08d4344e70616dece3b063d14d273471b8c65fd97b29
ssdeep: 12288:zThbaC+7rLCGHuY2yvjWqifFhgMfzmOQW7EcSHG:vN/+7rLCGHuY2yLing0mpW71+
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Ransom.Avaddon.2 (B) also known as:

BkavW32.AIDetect.malware1
K7AntiVirusRiskware ( 0040eff71 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.32315
CynetMalicious (score: 100)
ALYacGen:Variant.Ransom.Avaddon.2
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_70% (D)
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.a838cf
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/Filecoder.Avaddon.A
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Variant.Ransom.Avaddon.2
NANO-AntivirusTrojan.Win32.Filecoder.hlftwz
MicroWorld-eScanGen:Variant.Ransom.Avaddon.2
Ad-AwareGen:Variant.Ransom.Avaddon.2
BitDefenderThetaGen:NN.ZexaF.34678.AmGfa0jd9rm
TrendMicroRansom.Win32.AVADDON.SMYJAF-A
FireEyeGeneric.mg.8de82b2a838cff5c
EmsisoftGen:Variant.Ransom.Avaddon.2 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Rack.gn
eGambitUnsafe.AI_Score_90%
MicrosoftRansom:Win32/Avaddon.AA!MTB
ArcabitTrojan.Ransom.Avaddon.2
GDataGen:Variant.Ransom.Avaddon.2
TACHYONRansom/W32.Avaddon.1078784
Acronissuspicious
MAXmalware (ai score=84)
VBA32TrojanRansom.Rack
TrendMicro-HouseCallRansom.Win32.AVADDON.SMYJAF-A
RisingMalware.Heuristic!ET#93% (RDMK:cmRtazoQR/aeFvnT0v9btkRsWCE+)
YandexTrojan.Filecoder!UYhn/yw1nJ4
IkarusTrojan-Ransom.Avaddon
FortinetW32/Rack.IYP!tr.ransom
AVGWin32:Malware-gen

How to remove Ransom.Avaddon.2 (B)?

Ransom.Avaddon.2 (B) 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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