Trojan

What is “Trojan:Win32/AutInject.SK”?

Malware Removal

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.

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/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: 05D51D4C
md5: 48d73509ad3501a9e9cb671ebf996fda
name: putty.exe
sha1: 87e3742623d302bde98519f8ae3e3c95819584c1
sha256: 6e287f8bc09a07e0a457da72c15fbeebc7d2823a4c694f0cc55d1db556f7153a
sha512: c1c41b62d6040acfe7888b64170a5b9801fe6a38fe5245836731867f368c8dbaa1f668fe2be9fbb73bf5446224611a5a9ff2cd75fdd2306be7b333b0949f7823
ssdeep: 12288:dtb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgaGvw4mIsWJhWE6A:dtb20pkaCqT5TBWgNQ7aGvQI4E6A
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0809 0x04b0

Trojan:Win32/AutInject.SK also known as:

MicroWorld-eScanAIT:Trojan.GenericTKA.304
FireEyeAIT:Trojan.GenericTKA.304
CAT-QuickHealTrojanPWS.AutoIT.Dclog.S
McAfeeTrojan-AitInject.ar
CylanceUnsafe
K7AntiVirusTrojan ( 700000111 )
BitDefenderAIT:Trojan.GenericTKA.304
K7GWTrojan ( 700000111 )
CrowdStrikewin/malicious_confidence_70% (D)
BitDefenderThetaAI:Packer.F692959119
CyrenW32/AutoIt.OM.gen!Eldorado
APEXMalicious
GDataAIT:Trojan.GenericTKA.304
KasperskyPacked.Win32.Krap.im
SophosTroj/Autoit-BDY
F-SecureHeuristic.HEUR/AGEN.1000260
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Generic.th
Trapminemalicious.high.ml.score
EmsisoftAIT:Trojan.GenericTKA.304 (B)
AviraHEUR/AGEN.1000260
Endgamemalicious (high confidence)
ArcabitAIT:Trojan.GenericTKA.304
ZoneAlarmPacked.Win32.Krap.im
MicrosoftTrojan:Win32/AutInject.SK
MAXmalware (ai score=85)
ESET-NOD32a variant of Win32/Injector.DMUI
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Autoit.BKT!tr
Cybereasonmalicious.9ad350
Qihoo-360HEUR/QVM10.1.20D5.Malware.Gen

How to remove Trojan:Win32/AutInject.SK?

Trojan:Win32/AutInject.SK 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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