Trojan

Trojan.Downloader.BAT.AAFS (file analysis)

Malware Removal

The Trojan.Downloader.BAT.AAFS 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 Trojan.Downloader.BAT.AAFS virus can do?

  • A process attempted to delay the analysis task.
  • Reads data out of its own binary image
  • Unconventionial language used in binary resources: Russian
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Uses Windows utilities for basic functionality
  • Installs itself for autorun at Windows startup
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan.Downloader.BAT.AAFS?


File Info:

crc32: 5B481AE9
md5: 807b5de27ca1e7490be252bd1ced3bf0
name: upload_file
sha1: 702da47882e93545f0a70d56578b39966f015522
sha256: 5076823d7bcf89a6b97a03c951b6bd4d33c759611e3be7a1df75f36c24392cc9
sha512: c0a4d045cb76fdccd73353ae4d837d56ef06bcd4bfb4f10b77f66ebd94392a1d960541850f186eacade7796014ea6fd4b8b7c46870c7035585a15948edd17311
ssdeep: 1536:Mz4B8uDwfCABHseCfAgnyTQd2ptv+EYaV:Mz4BnDU1/tQM0aV
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed, RAR self-extracting archive

Version Info:

0: [No Data]

Trojan.Downloader.BAT.AAFS also known as:

Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Downloader.BAT.AAFS
FireEyeGeneric.mg.807b5de27ca1e749
McAfeeArtemis!807B5DE27CA1
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Generic.lCIq
K7AntiVirusTrojan-Downloader ( 005136221 )
BitDefenderTrojan.Downloader.BAT.AAFS
K7GWTrojan ( 0056c5db1 )
SymantecSMG.Heur!gen
APEXMalicious
ClamAVWin.Dropper.Gh0stRAT-6992332-0
KasperskyWorm.BAT.Agent.du
AlibabaWorm:BAT/CoinMiner.28c05025
F-SecureTrojan.TR/Dropper.Gen
DrWebBAT.DownLoader.156
Invinceaheuristic
EmsisoftTrojan.Downloader.BAT.AAFS (B)
JiangminTrojan.Generic.dmciy
MaxSecureTrojan.Malware.300983.susgen
AviraTR/Dropper.Gen
MAXmalware (ai score=81)
ArcabitTrojan.Downloader.BAT.AAFS
AhnLab-V3Trojan/Win32.RL_Agent.R264302
ZoneAlarmWorm.BAT.Agent.du
MicrosoftTrojan:Win64/CoinMiner
CynetMalicious (score: 90)
TencentBat.Worm.Agent.Dygh
eGambitUnsafe.AI_Score_58%
GDataTrojan.Downloader.BAT.AAFS
AVGFileRepMetagen [Malware]
Paloaltogeneric.ml

How to remove Trojan.Downloader.BAT.AAFS?

Trojan.Downloader.BAT.AAFS 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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