Categories: Trojan

What is “Trojan:Win32/AutInject.SK”?

The Trojan:Win32/AutInject.SK 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:Win32/AutInject.SK virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Steals private information from local Internet browsers
  • Spoofs its process name and/or associated pathname to appear as a legitimate process
  • Creates a hidden or system file
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed instant messenger clients
  • Harvests information related to installed mail clients
  • Collects information to fingerprint the system

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Trojan:Win32/AutInject.SK?


File Info:

crc32: 05D51D4Cmd5: 48d73509ad3501a9e9cb671ebf996fdaname: putty.exesha1: 87e3742623d302bde98519f8ae3e3c95819584c1sha256: 6e287f8bc09a07e0a457da72c15fbeebc7d2823a4c694f0cc55d1db556f7153asha512: c1c41b62d6040acfe7888b64170a5b9801fe6a38fe5245836731867f368c8dbaa1f668fe2be9fbb73bf5446224611a5a9ff2cd75fdd2306be7b333b0949f7823ssdeep: 12288:dtb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgaGvw4mIsWJhWE6A:dtb20pkaCqT5TBWgNQ7aGvQI4E6Atype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0809 0x04b0

Trojan:Win32/AutInject.SK also known as:

MicroWorld-eScan AIT:Trojan.GenericTKA.304
FireEye AIT:Trojan.GenericTKA.304
CAT-QuickHeal TrojanPWS.AutoIT.Dclog.S
McAfee Trojan-AitInject.ar
Cylance Unsafe
K7AntiVirus Trojan ( 700000111 )
BitDefender AIT:Trojan.GenericTKA.304
K7GW Trojan ( 700000111 )
CrowdStrike win/malicious_confidence_70% (D)
BitDefenderTheta AI:Packer.F692959119
Cyren W32/AutoIt.OM.gen!Eldorado
APEX Malicious
GData AIT:Trojan.GenericTKA.304
Kaspersky Packed.Win32.Krap.im
Sophos Troj/Autoit-BDY
F-Secure Heuristic.HEUR/AGEN.1000260
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Generic.th
Trapmine malicious.high.ml.score
Emsisoft AIT:Trojan.GenericTKA.304 (B)
Avira HEUR/AGEN.1000260
Endgame malicious (high confidence)
Arcabit AIT:Trojan.GenericTKA.304
ZoneAlarm Packed.Win32.Krap.im
Microsoft Trojan:Win32/AutInject.SK
MAX malware (ai score=85)
ESET-NOD32 a variant of Win32/Injector.DMUI
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Autoit.BKT!tr
Cybereason malicious.9ad350
Qihoo-360 HEUR/QVM10.1.20D5.Malware.Gen

How to remove Trojan:Win32/AutInject.SK?

  • 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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