Overview

overview

10

Static

static

8

mas_2.dll

windows10-2004-x64

10

mas_2.dll

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    mas_2.bin
  • Size 2.3MB
  • Sample260730-l7cbpayzdy
  • SHA256 73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
revoked_codesign

Malware Config

Signatures

  • Revoked Certificate in Chain 1 IoCs

    One or more certificates in the signing chain have been revoked, indicating potential compromise.

    revoked_codesign
  • Untrusted Codesign Signers 1 IoCs

    Codesigned file was signed by an untrusted entity.

File Explorer

  • mas_2.bin
    .dll 2.3MB

mas_2.bin

  • SHA256 73e4969db4253f9aeb2cbc7462376fb7e26cc4bb5bd23b82e2af0eaaf5ae66a8
  • MD5 SHA1 SHA512 SSDEEP TLSH
regsvr32windows:4windowsx86arch:x86

  • Revoked Certificate in Chain

    One or more certificates in the signing chain have been revoked, indicating potential compromise.

    revoked_codesign

  • Untrusted Codesign Signers

    Codesigned file was signed by an untrusted entity.

PE Signature issue

Digest
25:fb:ed:8d:77:75:a8:69:7a:dc:d0:29:2e:bc:54:bd:85:c0:c9:e7
Digest Algorithm
sha1
PE Digests Matches
Trusted
Not trusted
Signing Certificate
CN=Protover LLC,O=Protover LLC,L=Moscow,C=RU
Minor OS version
0
Major OS version
4
Entry point
1384284
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_BYTES_REVERSED_LO IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL IMAGE_FILE_BYTES_REVERSED_HI
PDB paths