Trojan

Trojan.Win32.Cossta.ajll removal guide

Malware Removal

The Trojan.Win32.Cossta.ajll 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.

GridinSoft Anti-Malware

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.Cossta.ajll virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • HTTPS urls from behavior.
  • Authenticode signature is invalid
  • Attempts to modify proxy settings
  • Attempts to interact with an Alternate Data Stream (ADS)
  • Anomalous binary characteristics

How to determine Trojan.Win32.Cossta.ajll?


File Info:

name: 785A6AEFCBBAECBF9C2B.mlw
path: /opt/CAPEv2/storage/binaries/b56d3184bda6ad660178dbe8997a67fe868cb63aa73e53502126679a4ce40f05
crc32: 1025481C
md5: 785a6aefcbbaecbf9c2b096f9d376554
sha1: 5a23b37cb8f8e46ed28751f044fddbb4a397c5f4
sha256: b56d3184bda6ad660178dbe8997a67fe868cb63aa73e53502126679a4ce40f05
sha512: 34e3035979432fae4248a900f3d12fe3bec7b17fc291a07578cc2d282edaae6b6bfe1b39449e231d9966f77c0577f13235f1339eb1b61de1cb068755f4091e0f
ssdeep: 24576:n+53qqYe6c78OFiHpf3hPrxZv9Bl1mJGZl0Wf4Lm8K1aK:n7/Bl1N3fb
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T184259206F720A51EE44180F4BD99DA967A506CF20258BC17F782EB4972713E7ADF870B
sha3_384: c2f8e50eae3b49b3f04f3159eac85ef06bd833f190d2547e7fbe1f062cd679d87385a8b3c6b391b0e67c8cb27c1c80b5
ep_bytes: 685ca64000e8eeffffff000000000000
timestamp: 2016-11-08 19:20:22

Version Info:

Translation: 0x0409 0x04b0
CompanyName: purwou
ProductName: zspswq
FileVersion: 1.00
ProductVersion: 1.00
InternalName: a
OriginalFilename: a.exe

Trojan.Win32.Cossta.ajll also known as:

DrWebTrojan.Siggen14.55644
MicroWorld-eScanGen:Heur.PonyStealer.MLT.1
ClamAVWin.Trojan.Dialog-9873788-0
CAT-QuickHealTrojan.CosstaVMF.S28413048
McAfeeGenericRXPH-LD!785A6AEFCBBA
MalwarebytesMalware.AI.1930929639
SangforSuspicious.Win32.Save.vb
AlibabaTrojanSpy:Win32/Cossta.b2a31a86
Cybereasonmalicious.fcbbae
BitDefenderThetaAI:Packer.CD1BFAD520
VirITTrojan.Win32.VB_Heur
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Spy.Bancos.AAO
APEXMalicious
CynetMalicious (score: 99)
KasperskyTrojan.Win32.Cossta.ajll
BitDefenderGen:Heur.PonyStealer.MLT.1
AvastWin32:GenMalicious-XO [Trj]
TencentMalware.Win32.Gencirc.119f4750
EmsisoftGen:Heur.PonyStealer.MLT.1 (B)
F-SecureTrojan.TR/ATRAPS.Gen2
VIPREGen:Heur.PonyStealer.MLT.1
TrendMicroTROJ_GEN.R002C0PEH23
McAfee-GW-EditionGenericRXPH-LD!785A6AEFCBBA
FireEyeGeneric.mg.785a6aefcbbaecbf
SophosMal/Generic-S
IkarusTrojan.Win32.Cossta
GDataGen:Heur.PonyStealer.MLT.1
JiangminTrojan.Cossta.wp
AviraTR/ATRAPS.Gen2
Antiy-AVLTrojan/Win32.Cossta
XcitiumTrojWare.Win32.TrojanSpy.Bancos.KHO@5rvpl2
ArcabitTrojan.PonyStealer.MLT.1
ViRobotTrojan.Win.Z.Cossta.983040.B
ZoneAlarmTrojan.Win32.Cossta.ajll
MicrosoftTrojan:Win32/Wacatac.B!ml
GoogleDetected
AhnLab-V3Trojan/Win32.Cossta.R218005
VBA32BScope.Trojan.Agent
ALYacGen:Heur.PonyStealer.MLT.1
MAXmalware (ai score=88)
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R002C0PEH23
RisingSpyware.Bancos!8.2F8 (TFE:5:JHwCriC6CpO)
YandexTrojan.GenAsa!mK1fh9obrmo
MaxSecureTrojan.Malware.1728101.susgen
FortinetW32/Bancos.ACMB!tr
AVGWin32:GenMalicious-XO [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan.Win32.Cossta.ajll?

Trojan.Win32.Cossta.ajll 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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