Mal/PSObf-J (file analysis)

The Mal/PSObf-J 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 Mal/PSObf-J virus can do?

• Behavioural detection: Executable code extraction – unpacking
• A file was accessed within the Public folder.
• Sample contains Overlay data
• Presents an Authenticode digital signature
• Uses Windows utilities for basic functionality
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Executed a very long command line or script command which may be indicative of chained commands or obfuscation
• Authenticode signature is invalid
• A scripting utility was executed
• Uses Windows utilities to create a scheduled task
• A script or command line contains a long continuous string indicative of obfuscation
• Uses suspicious command line tools or Windows utilities

How to determine Mal/PSObf-J?

File Info:
name: 3D0A2F7548910A1FCF59.mlw
path: /opt/CAPEv2/storage/binaries/4f50dcd16f44c9142aa1fb119f2530d9797500af8205f3ffa79572a661bd8f05
crc32: DE72E2A9
md5: 3d0a2f7548910a1fcf59ade727aa3a2a
sha1: dbe1285174a00b79f8a79694198aae61901c2941
sha256: 4f50dcd16f44c9142aa1fb119f2530d9797500af8205f3ffa79572a661bd8f05
sha512: 7c303f1b996308d60b8e65b607aab74dd176573753ea2631af80ed203f026821ff5dd189747c10988860973e072720d2ebec557cd5048683a001f8a4357cecba
ssdeep: 24576:VMw33rVsz4ULwKqZLbKYqEZDbi4b17dkXJVbH0dK8:VMw3bVssFbZH1qEZDbi4b1uXJBH0dK8
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12C05231096B8D13BD5724E309A09378FBB79F4220192F28B6B121B8E6D653D4DE1F7B1
sha3_384: 5333a2a33c9e765b3cbfa9be7c389c437a494be22cc39cdd430947146e2836c2176e6309f24847833e3513de137305a5
ep_bytes: 81ecd40200005356576a205f33db6801
timestamp: 2020-07-31 23:29:25

Version Info:
CompanyName: kvalificering egenraadigt kilograms
InternalName: steelheads spaanplade.exe
OriginalFilename: steelheads spaanplade.exe
ProductVersion: 1.4.0.0
Translation: 0x0409 0x04e4

Mal/PSObf-J also known as:

How to remove Mal/PSObf-J?

• 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.