How to remove “MSIL/Injector.XZ”?

The MSIL/Injector.XZ 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 MSIL/Injector.XZ virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Behavioural detection: Executable code extraction – unpacking
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• Anomalous file deletion behavior detected (10+)
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• A process created a hidden window
• CAPE extracted potentially suspicious content
• Unconventionial language used in binary resources: Portuguese (Brazilian)
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• Code injection with CreateRemoteThread in a remote process
• Attempts to modify desktop wallpaper
• Sniffs keystrokes
• Behavioural detection: Injection (inter-process)
• Behavioural detection: Injection with CreateRemoteThread in a remote process
• A process attempted to delay the analysis task by a long amount of time.
• Created a process from a suspicious location
• Installs itself for autorun at Windows startup
• CAPE detected the CyberGate malware family
• Creates a copy of itself
• Harvests cookies for information gathering
• Creates known SpyNet mutexes and/or registry changes.

How to determine MSIL/Injector.XZ?

File Info:
name: B6D97684656EAE29382B.mlw
path: /opt/CAPEv2/storage/binaries/d0c7dd66cca9ec14a8cab8dc15e273b76a47dbd3f519c899768645860b21ce50
crc32: 4169C404
md5: b6d97684656eae29382b3db222f469da
sha1: 06f2be058467df8b4126c971e52858c9fdf7e283
sha256: d0c7dd66cca9ec14a8cab8dc15e273b76a47dbd3f519c899768645860b21ce50
sha512: de378e6930671f8b29bfafe4999eb066ed54682f850c65a6ab28e23e0ebcfe00e71648ee10658c2d37d381fee3cbe3f8ca38b4a0524010395c9d2771844eccc8
ssdeep: 6144:pewuC0Afduggt7eiHK03qhP8HDLp+R/Seljd1x/tR2/byBJFzcITSsCRnVYhDcun:pLpPgZeiHKT9AvKjd1Vt+yxzDq4Pgs
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1E3B4021677D5DF43D18D0ABAD0EB214847A09D6B02B7E35A0F4871E83D4A3DBE60A9D3
sha3_384: c5f0052ba1f1d07ed8b4de285c33b1339c9b6b774c6cbc55f4ece26378707a7aaf48a2aee297f31196078e409b4d6b33
ep_bytes: ff25043f0c7100005f436f724578654d
timestamp: 2011-10-14 05:34:18

Version Info:
Translation: 0x0000 0x04b0
CompanyName: Microsoft
FileDescription: syncui
FileVersion: 1.0.0.0
InternalName: syncui.exe
LegalCopyright: Copyright © Microsoft 2010
OriginalFilename: syncui.exe
ProductName: syncui
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

MSIL/Injector.XZ also known as:

How to remove MSIL/Injector.XZ?

• 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.