Win32/TrojanDropper.Autoit.CF removal guide

The Win32/TrojanDropper.Autoit.CF 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 Win32/TrojanDropper.Autoit.CF virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Sample contains Overlay data
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• The binary likely contains encrypted or compressed data.
• The executable is compressed using UPX
• Authenticode signature is invalid
• Behavioural detection: Injection (inter-process)
• Behavioural detection: Injection with CreateRemoteThread in a remote process
• CAPE detected the CyberGate malware family
• CAPE detected injection into a browser process, likely for Man-In-Browser (MITB) infostealing
• Harvests cookies for information gathering
• Creates known SpyNet mutexes and/or registry changes.

How to determine Win32/TrojanDropper.Autoit.CF?

File Info:
name: 1323AF446FBCCA25B82E.mlw
path: /opt/CAPEv2/storage/binaries/b3987effb2256be3539f67918e8540fd39ae1b4ef835e8562dce0ca1bbc62fef
crc32: 748FC465
md5: 1323af446fbcca25b82e26e43afbb879
sha1: 0b5c947d8fe6bcad51dd2e99b51c779547aaecbe
sha256: b3987effb2256be3539f67918e8540fd39ae1b4ef835e8562dce0ca1bbc62fef
sha512: c21c412a23e77ff6562c32fdc23d7bf0344858805f70b96a0d06ca13e17c9432494e3551f91e349d670fa6dcaad0f02a67df5c9cf4c2e9881d35c01ffdae7a64
ssdeep: 24576:eFE//Tct4bOsTsRb7OjMYpweHNpGg1Zyd7gCTwzn:0SVT+b7OjMYztLcTq
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1DB251255B796084BD3920770C8D2D3A56538FD2507A3438BB2983E2EBF3C347589E6E6
sha3_384: 992393c645366c1d6b2180b4c7f48952e98546c954bd31c3ac8a84347303ebbf238d029337914677adcd4c4805fd7114
ep_bytes: 60be005049008dbe00c0f6ff57eb0b90
timestamp: 2010-04-16 07:47:33

Version Info:
FileDescription: 
FileVersion: 3, 3, 6, 1
CompiledScript: AutoIt v3 Script: 3, 3, 6, 1
Translation: 0x0809 0x04b0

Win32/TrojanDropper.Autoit.CF also known as:

How to remove Win32/TrojanDropper.Autoit.CF?

• 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.