Categories: Backdoor

Backdoor.ArrowRAT.MSIL removal tips

The Backdoor.ArrowRAT.MSIL 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.ArrowRAT.MSIL virus can do?

  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Mimics icon used for popular non-executable file format

How to determine Backdoor.ArrowRAT.MSIL?


File Info:

name: 845C9FC84813A1FE9390.mlwpath: /opt/CAPEv2/storage/binaries/cc2587c523d7b02c15f53dc1e13eb0bd6458d52e5179f4e5a369734bbf5e1e14crc32: 8732B1DEmd5: 845c9fc84813a1fe93908ac3c4ef6f46sha1: d49267ccff3afd35b0d5d9c7181db79c785bef8bsha256: cc2587c523d7b02c15f53dc1e13eb0bd6458d52e5179f4e5a369734bbf5e1e14sha512: d30fd83d78e595087728c5f0dbceebffda1b3273c5f0c984a8f7b3be7a0814e70559f9ba4aa23bcf2f945720d26f54fe2f8ebc0ff6e795ed907a1cd11b91bd8fssdeep: 12288:uRfOFqeWcoc+XU1FgNgyd0GztgJQ4PRtcfdJ1W302E12:ulOFXKIGOJQ4LEhWNBtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T13CF4CF2377986F97C67EB2768164AA0023F2F5C72211CA5E7DF402C865F3F825F2561Asha3_384: e8e09d3a2876c66a333d7f4ad7688cc0b6533cf2e2709bfdc707742d363220ffbe47120f63a09844c12447fa9a375933ep_bytes: ff250020400000000000000000000000timestamp: 2022-06-06 04:42:04

Version Info:

Translation: 0x0000 0x04b0Comments: CompanyName: FileDescription: FileVersion: 1.0.1508.40811InternalName: listen.exeLegalCopyright: LegalTrademarks: OriginalFilename: listen.exeProductName: ProductVersion: 1.0.1508.40811Assembly Version: 1.0.1508.40811

Backdoor.ArrowRAT.MSIL also known as:

Bkav W32.AIDetectNet.01
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Tedy.135694
Sangfor Suspicious.Win32.Save.a
BitDefender Gen:Variant.Tedy.135694
Cybereason malicious.cff3af
BitDefenderTheta Gen:NN.ZemsilF.34712.Tm0@auHwm9p
Cyren W32/MSIL_Kryptik.HEU.gen!Eldorado
ESET-NOD32 a variant of MSIL/Kryptik.AFII
TrendMicro-HouseCall TROJ_GEN.R06CH0CF622
Paloalto generic.ml
Kaspersky UDS:Trojan-Spy.Win32.Noon.bcve
Rising Trojan.Generic/MSIL@AI.93 (RDM.MSIL:EcIxpiW/wyglbiHzMJvLSg)
Ad-Aware Gen:Variant.Tedy.135694
McAfee-GW-Edition BehavesLike.Win32.Fareit.bh
FireEye Generic.mg.845c9fc84813a1fe
Ikarus Trojan.MSIL.Crypt
GData Gen:Variant.Tedy.135694
Avira HEUR/AGEN.1221841
MAX malware (ai score=83)
Microsoft Trojan:Win32/Sabsik.FL.B!ml
Cynet Malicious (score: 100)
McAfee Artemis!845C9FC84813
Malwarebytes Backdoor.ArrowRAT.MSIL
APEX Malicious
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet PossibleThreat
AVG Win32:SpywareX-gen [Trj]
Avast Win32:SpywareX-gen [Trj]
CrowdStrike win/malicious_confidence_100% (W)

How to remove Backdoor.ArrowRAT.MSIL?

  • 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.
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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