Trojan

About “Trojan:Win32/Ymacco.ABAA” infection

Malware Removal

The Trojan:Win32/Ymacco.ABAA 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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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.
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What Trojan:Win32/Ymacco.ABAA virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Creates an autorun.inf file
  • Authenticode signature is invalid
  • Installs itself for autorun at Windows startup
  • Anomalous binary characteristics

How to determine Trojan:Win32/Ymacco.ABAA?


File Info:

name: 512C826D6C9ACD53C508.mlw
path: /opt/CAPEv2/storage/binaries/aac0e8ed9f09ed5ef5029c4c52ce8c44256fd0d7dd9cda61c4ff8c752ecf3306
crc32: 344D2420
md5: 512c826d6c9acd53c50855c7541846a5
sha1: 91b7db39f2ebf15a4ce047498e07921ebe4de0e3
sha256: aac0e8ed9f09ed5ef5029c4c52ce8c44256fd0d7dd9cda61c4ff8c752ecf3306
sha512: 7f0dffdb86da9a2b9834f1d4103db1d8d73decab44b50ff5a80bd65b79370d7eee4fc973fc0b466405873e10c8588a529a8cabcea8bccb4b9773d34bc295082e
ssdeep: 3072:wEu2QYbxfFIOC6Rx6vF0I/VJYlzai6GyNHr5YQCTEMxKosIHtmH2BUDyuautd:wEzQAb6vF0I/VmhJ6PNHRqmeIH2cKq
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T126049CA29227B4CCF206027D7C00D75358559E67E2D1A3D478B12F8C87A652F8E6BF1E
sha3_384: 155943abdc5a482b80c9485c90633116972128a4cc86382834545e35375f5be76973444e43daf71f45a1629fa12407d5
ep_bytes: 6a40680010000068a08601006a00ff15
timestamp: 2012-09-05 20:26:28

Version Info:

0: [No Data]

Trojan:Win32/Ymacco.ABAA also known as:

BkavW32.AIDetect.malware1
LionicWorm.Win32.AutoRun.o!c
Elasticmalicious (high confidence)
DrWebWin32.HLLW.Autoruner3.499
MicroWorld-eScanGen:Variant.Downloader.126
FireEyeGeneric.mg.512c826d6c9acd53
ALYacGen:Variant.Downloader.126
CylanceUnsafe
ZillyaWorm.AutoRun.Win32.200271
SangforSuspicious.Win32.Save.a
K7AntiVirusEmailWorm ( 0052ca6a1 )
AlibabaWorm:Win32/AutoRun.20909150
K7GWEmailWorm ( 0052ca6a1 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaAI:Packer.10D9AA541E
CyrenW32/Kryptik.AJG.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/AutoRun.Agent.AFG
APEXMalicious
AvastFileRepMalware
KasperskyHEUR:Worm.Win32.AutoRun.pef
BitDefenderGen:Variant.Downloader.126
TencentWin32.Worm.Autorun.Srxc
Ad-AwareGen:Variant.Downloader.126
EmsisoftGen:Variant.Downloader.126 (B)
ComodoEmailWorm.Win32.AutoRun.KA@719dtc
TrendMicroTROJ_GEN.R002C0RL321
McAfee-GW-EditionBehavesLike.Win32.VirRansom.cc
SophosMal/Generic-R + Troj/Agent-BCGS
Paloaltogeneric.ml
GDataWin32.Trojan.PSE.T0QFSA
JiangminTrojan.Generic.gamum
eGambitUnsafe.AI_Score_99%
AviraTR/Crypt.XPACK.Gen
Antiy-AVLTrojan/Generic.ASBOL.C6BE
GridinsoftRansom.Win32.Zbot.sa
MicrosoftTrojan:Win32/Ymacco.ABAA
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.RL_Generic.R295338
Acronissuspicious
McAfeeGenericRXRB-CU!512C826D6C9A
MAXmalware (ai score=87)
VBA32BScope.Worm.Autorun
MalwarebytesMalware.AI.332353058
TrendMicro-HouseCallTROJ_GEN.R002C0RL321
RisingWorm.Autorun!1.AFBF (CLASSIC)
YandexTrojan.GenAsa!6D0EeHKQIts
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Agent.AFG!tr
AVGFileRepMalware
Cybereasonmalicious.d6c9ac
PandaTrj/Genetic.gen

How to remove Trojan:Win32/Ymacco.ABAA?

Trojan:Win32/Ymacco.ABAA 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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