Trojan

Trojan:Win32/Ymacco.AB3B removal instruction

Malware Removal

The Trojan:Win32/Ymacco.AB3B 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 Trojan:Win32/Ymacco.AB3B virus can do?

  • At least one process apparently crashed during execution
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Attempts to modify proxy settings

How to determine Trojan:Win32/Ymacco.AB3B?


File Info:

name: 930327EC10FEEB0F7E83.mlw
path: /opt/CAPEv2/storage/binaries/3b9e72603e8e6c2b2f3a47ce9f34beac97529eb7c812b581453d3d5af6ffa784
crc32: FE10C840
md5: 930327ec10feeb0f7e83bcc4d45f09aa
sha1: 272a22109c3649dc96f3c042b5ea33c27a71ef0e
sha256: 3b9e72603e8e6c2b2f3a47ce9f34beac97529eb7c812b581453d3d5af6ffa784
sha512: b715223849feff79f008ce8e768c32636f08285c7fd94aab9c1c1bca7cc72ae7a2346fb5eba8267db3e87c1eb72131af67f6369a466022113e37811233d64014
ssdeep: 24576:oZ9PugDKcudQC7yFO/qi/NXNfGCjSLmwsNPd3RgpJBV1Ls2wBPU5:0un/QWyFO/jNd+CjS7sNlKpJBV1Ls2wA
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D5550147B16093A0D4CCDA319D95891447067FC23F6AE2DF3639BA8273B31E36D619AC
sha3_384: a676c6646d66c950b309a6f89c472b67504e2063604f2b33b794caabb99f98bfd796aa2c1dad592a8c242bdf87238818
ep_bytes: 684c03000068000000006820bb5300e8
timestamp: 2012-08-15 16:16:49

Version Info:

CompanyName: CheatHappens
ProductName: Fallout 3 Trainer
ProductVersion: 14053
FileVersion: 1.0010
Translation: 0x0000 0x04b0

Trojan:Win32/Ymacco.AB3B also known as:

BkavW32.AIDetect.malware1
LionicTrojan.Win32.Buzus.lvJU
Elasticmalicious (high confidence)
DrWebDLOADER.Trojan
MicroWorld-eScanTrojan.Generic.31139045
FireEyeGeneric.mg.930327ec10feeb0f
CAT-QuickHealPUA.Gamehack.AL5
McAfeeGenericRXAA-AA!930327EC10FE
CylanceUnsafe
ZillyaTrojan.Buzus.Win32.129178
SangforSuspicious.Win32.Save.a
K7AntiVirusUnwanted-Program ( 004b8e821 )
K7GWUnwanted-Program ( 004b8e821 )
CyrenW32/GameHack.E.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/GameHack.F potentially unsafe
AvastWin32:PUP-gen [PUP]
ClamAVWin.Malware.Gamemodding-9882819-1
BitDefenderTrojan.Generic.31139045
NANO-AntivirusTrojan.Win32.GameHack.fmbnta
Ad-AwareTrojan.Generic.31139045
SophosCheathappens (PUA)
ComodoTrojWare.Win32.GameHack.ED@5tev76
VIPRETrojan.Win32.GameHack.f (v)
McAfee-GW-EditionBehavesLike.Win32.Generic.tc
EmsisoftTrojan.Generic.31139045 (B)
Paloaltogeneric.ml
GDataWin32.Riskware.GameHack.E
Antiy-AVLTrojan/Generic.ASMalwS.A22039
GridinsoftRansom.Win32.Gen.sa
MicrosoftTrojan:Win32/Ymacco.AB3B
CynetMalicious (score: 100)
ALYacTrojan.Generic.31139045
MAXmalware (ai score=81)
APEXMalicious
RisingTrojan.Generic@ML.100 (RDMK:dhluHvffncgVEtUUBjTr2w)
YandexRiskware.Agent!pXpTLGxr7Nc
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_100%
FortinetW32/Siggen.ACEA!tr
AVGWin32:PUP-gen [PUP]
Cybereasonmalicious.09c364
MaxSecureTrojan.Malware.300983.susgen

How to remove Trojan:Win32/Ymacco.AB3B?

Trojan:Win32/Ymacco.AB3B 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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