Trojan.Win32.Ekstak.alynx (file analysis)

The Trojan.Win32.Ekstak.alynx 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 Trojan.Win32.Ekstak.alynx virus can do?

• Behavioural detection: Executable code extraction – unpacking
• SetUnhandledExceptionFilter detected (possible anti-debug)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Dynamic (imported) function loading detected
• 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
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Behavioural detection: Transacted Hollowing
• Likely virus infection of existing system binary

How to determine Trojan.Win32.Ekstak.alynx?

File Info:
name: 3B5A4AF75639266A1ACF.mlw
path: /opt/CAPEv2/storage/binaries/23cf543dad0d0a5d3aa9ae0841136be0b51909d9648eaa472dd974c669c21042
crc32: A650176F
md5: 3b5a4af75639266a1acf838a2c0fb895
sha1: 83feb93382792726db850dc874d0ca2538a4cb74
sha256: 23cf543dad0d0a5d3aa9ae0841136be0b51909d9648eaa472dd974c669c21042
sha512: ff5f1445cd8d471b5f916cf728e7392e6e31f429ff99741c90e1ee35117441a68ad838dc10a8990179ddc2e549193329ceb3235b74b9a7fb6f00b274818d238c
ssdeep: 98304:LmigMoN68ejVmCEEpzXfMrtx9vPBbW4TGB97zjqyUWnlHy/9+A1S:yi3oPCEEpzErtx9hi4TGT7zjq2uDs
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19B3633A2836791B1F2D96638CC621F1C119FB73C0D7948F4A2CE9ACFA2865740DD5DA3
sha3_384: d5d74fb5ff7e68934f7d859aee841504ed2a450cb3ca397c3660d8f0aafb30aa8c97bc0b3b9783453cd255449e292749
ep_bytes: 558bec83c4cc53565733c08945f08945
timestamp: 1992-06-19 22:22:17

Version Info:
Comments: This installation was built with Inno Setup.
CompanyName:                                                             
FileDescription: Secure Wipe                                                 
FileVersion:                     
LegalCopyright:                                                                                                     
Translation: 0x0409 0x04e4

Trojan.Win32.Ekstak.alynx also known as:

How to remove Trojan.Win32.Ekstak.alynx?

• 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.