Trojan:Win32/Stealer removal instruction

The Trojan:Win32/Stealer 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.

What Trojan:Win32/Stealer virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Presents an Authenticode digital signature
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• A process created a hidden window
• Drops a binary and executes it
• Authenticode signature is invalid
• A ping command was executed with the -n argument possibly to delay analysis
• Uses Windows utilities for basic functionality
• Created a process from a suspicious location
• Checks for the presence of known devices from debuggers and forensic tools
• Detects the presence of Windows Defender AV emulator via files
• Anomalous binary characteristics

How to determine Trojan:Win32/Stealer?

File Info:
name: C1068B1362F8852D24F1.mlwpath: /opt/CAPEv2/storage/binaries/1aef8a934ae30cfea13c2e6a6d0ac9dc6884f82570d8ac6819bde30f82cece62crc32: D9A2CBE2md5: c1068b1362f8852d24f15520043f8028sha1: d7998bb9655829a7f7f3c2b1f8fdeeeb5292ef85sha256: 1aef8a934ae30cfea13c2e6a6d0ac9dc6884f82570d8ac6819bde30f82cece62sha512: 34e4f122823a266510a38ed28a7b0cbe6b540f1c93d4e2d1458ff049c1704b915baed011b29848492732463e4b6e5d59a5aaa17168185740757daea871e3b0cessdeep: 49152:i5+hF+0HezQuSCRX3aztoAzii0umjQjcqaflc2965yZ75:i5aF+dzxSISf5NJjcT9FcQZ75type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T10695121D5F9984F3EA92A0F00318E2F729BDD63E4F1989A393802356951B2CFBDF9015sha3_384: 83e690c4ed25fff8cbb0f268a2a8b83c4325a5094b74efcafea225a5a1663c80a0bc49522a93d3610f6efc890b236c22ep_bytes: 558bec6aff6880fa410068f0c4410064timestamp: 2016-04-02 22:14:34
Version Info:
CompanyName: Oleg N. ScherbakovFileDescription: 7z Setup SFX (x86)FileVersion: 1.7.0.3900InternalName: 7ZSfxModLegalCopyright: Copyright © 2005-2016 Oleg N. ScherbakovOriginalFilename: 7ZSfxMod_x86.exePrivateBuild: April 1, 2016ProductName: 7-Zip SFXProductVersion: 1.7.0.3900Translation: 0x0000 0x04b0

Trojan:Win32/Stealer also known as:

How to remove Trojan:Win32/Stealer?

• 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.