HackTool:Win32/NSudo.A (file analysis)

The HackTool:Win32/NSudo.A 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 HackTool:Win32/NSudo.A virus can do?

• Sample contains Overlay data
• Presents an Authenticode digital signature
• Uses Windows utilities for basic functionality
• Reads data out of its own binary image
• 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
• Appears to use command line obfuscation
• Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine HackTool:Win32/NSudo.A?

File Info:
name: EF24FDD075EE19D0BE45.mlwpath: /opt/CAPEv2/storage/binaries/b81048611402515ed6b0f482ab3635ebae86151be52e62c85d141af1d13008a8crc32: C73272A4md5: ef24fdd075ee19d0be45af5010e342e2sha1: 8af7e4a538aadaa12e50264dbb9bb4c70c9bd018sha256: b81048611402515ed6b0f482ab3635ebae86151be52e62c85d141af1d13008a8sha512: 40157b49c93da5cebe81a498232b13681fd5386df380d4ed283f05247bc88fd890333a1cce65a3f2b679983bb346dd02a6b05aeb4868ca4e7fb8685a7a127dc2ssdeep: 24576:sYIZj6UhqNuTpOawS7Fuu7pgRPpPZqIcSwnfXNDyDvU8T62vuSkd9yI6gwdLa:s96mqNuTpPZ7Fukpg9pPMIBwV2DRTMMatype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T15475338E7781B104FB646970ED1717F28488FEA8B457A05706E43C5C7E7AE2CE4922F5sha3_384: 9d88413469300bc5be4e4f7b8d91a35c06aebe597e25a1a8f96f15253080b942110e4d35303e4ad36ee167f2e4fa7754ep_bytes: 60be00c041008dbe0050feff57eb0b90timestamp: 2016-04-02 22:14:34
Version Info:
CompanyName: TSD-SOFTLegalCopyright: (c) TSD-SOFTLegalTrademarks: (c) TSD-SOFTFileVersion: 1.3.1.0ProductName: Windows Defender TunerProductVersion: 1.3.1.0InternalName: Windows Defender TunerFileDescription: Windows Defender TunerCreated: 7z SFX Constructor v4.6.0.0 (http://usbtor.ru/viewtopic.php?t=798)Builder: computersoft@abv.bg 08:42:38 26/03/2022Translation: 0x0000 0x04b0

HackTool:Win32/NSudo.A also known as:

How to remove HackTool:Win32/NSudo.A?

• 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.