Backdoor

Backdoor.Agent.CA malicious file

Malware Removal

The Backdoor.Agent.CA 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.Agent.CA virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself

How to determine Backdoor.Agent.CA?


File Info:

name: A0EA1A36EF5AD74D91D5.mlw
path: /opt/CAPEv2/storage/binaries/25501615dcc9198114f4351f925fa322eb407bedd859d488559f0613d11da2fe
crc32: 4F75B251
md5: a0ea1a36ef5ad74d91d55074d257739e
sha1: 06c968d5a0c49ebcc08a5f704e63f113ff936247
sha256: 25501615dcc9198114f4351f925fa322eb407bedd859d488559f0613d11da2fe
sha512: e2d6d438a22c92b890cec271b9f821e2437e125967661df021264429056dcf1c0c30bd809334dfca2b9b2a65c8dc66e099c0b88608d2f0350c0a2885baf0a665
ssdeep: 6144:QCMMLVndzhkoB9iD0XZx+iebksJKhTbmSvEjiYyh:pMML99hVpsie4aKhnmSv6iYyh
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T126545BC102A66F75C1E943B62E33B2B4F3174D4444EDB61FE3689109DCE631AAE9F681
sha3_384: 40c49c52ef2532afe2329c2787c797db9d95da90e52bf1bac2f751bd1942b912004297ac4dc1d83507256f659e846384
ep_bytes: ff250020400000000000000000000000
timestamp: 2013-02-10 08:27:38

Version Info:

Translation: 0x0000 0x04b0
FileDescription: ConsoleApplication1
FileVersion: 1.0.0.0
InternalName: ConsoleApplication1.exe
LegalCopyright: Copyright © 2013
OriginalFilename: ConsoleApplication1.exe
ProductName: ConsoleApplication1
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

Backdoor.Agent.CA also known as:

BkavW32.AIDetectNet.01
MicroWorld-eScanTrojan.Agent.AZPI
FireEyeGeneric.mg.a0ea1a36ef5ad74d
McAfeeObfuscated-FOQ!hb
MalwarebytesBackdoor.Agent.CA
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 700000121 )
K7GWTrojan ( 700000121 )
Cybereasonmalicious.6ef5ad
VirITTrojan.Win32.Generic.BJTA
CyrenW32/A-75da57e1!Eldorado
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of MSIL/Kryptik.FT
APEXMalicious
ClamAVWin.Trojan.Agent-596046
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Agent.AZPI
NANO-AntivirusTrojan.Win32.Drop.dcnhav
SUPERAntiSpywareTrojan.Agent/Gen-DarkKomet
AvastMSIL:GenMalicious-CLY [Trj]
TencentMalware.Win32.Gencirc.10b36a7f
Ad-AwareTrojan.Agent.AZPI
EmsisoftTrojan.Agent.AZPI (B)
ComodoTrojWare.MSIL.Kryptik.eh@55f2h4
DrWebTrojan.MulDrop4.25400
ZillyaTrojan.Kryptik.Win32.623893
TrendMicroTROJ_SPNR.14G813
McAfee-GW-EditionBehavesLike.Win32.Trojan.dh
Trapminemalicious.high.ml.score
SophosML/PE-A + Troj/MDrop-GAY
IkarusTrojan-Dropper
GDataTrojan.Agent.AZPI
JiangminTrojan/Generic.atlqi
WebrootW32.Trojan.Gen
AviraTR/Dropper.Gen
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftBackdoor:Win32/Bladabindi!ml
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Gen
Acronissuspicious
BitDefenderThetaGen:NN.ZemsilF.34742.rq3@aG7TMXj
ALYacTrojan.Agent.AZPI
MAXmalware (ai score=81)
VBA32Backdoor.DarkKomet
CylanceUnsafe
TrendMicro-HouseCallTROJ_SPNR.14G813
RisingTrojan.Generic/MSIL@AI.100 (RDM.MSIL:0PbCaNzVDiT3v/K/wWh0EA)
YandexTrojan.Agent!l/M8tDeCthI
SentinelOneStatic AI – Malicious PE
FortinetMSIL/Injector.SPI!tr
AVGMSIL:GenMalicious-CLY [Trj]
PandaTrj/CI.A
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Backdoor.Agent.CA?

Backdoor.Agent.CA 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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