General

  • Target
    Boostrabpller.exe
  • Size 2.6MB
  • Sample250917-sfbdmsyk13
  • SHA256 984f14e5ffd9a1a2c5f6c1015b8b42cf2eab941e1bcccb2b176736b7ac8bebbb
  • MD5 SHA1 SHA512 SSDEEP
Score
5/10

Malware Config

Signatures

  • Codesign digest Mismatch 1 IoCs

    File was altered after it was signed.

File Explorer

  • Boostrabpller.exe
    .exe 2.6MB

Boostrabpller.exe

  • IMPHASH d42595b695fc008ef2c56aabd8efd68e
  • SHA256 984f14e5ffd9a1a2c5f6c1015b8b42cf2eab941e1bcccb2b176736b7ac8bebbb
  • MD5 SHA1 SHA512 SSDEEP
  • Codesign digest Mismatch

    File was altered after it was signed.

PE Signature issue

Digest
7b:16:93:96:07:c7:c8:3f:a9:c4:e0:80:0d:e6:1f:f2:af:b7:00:98:0b:ad:d4:e1:24:b9:46:32:51:3f:3c:da
Digest Algorithm
sha256
PE Digests Matches
Not matched
Trusted
Not trusted
Signing Certificate
SERIALNUMBER=81967985,CN=Surfshark B.V.,O=Surfshark B.V.,STREET=Kabelweg 57,L=Amsterdam,ST=Noord-Holland,C=NL,1.3.6.1.4.1.311.60.2.1.3=#13024e4c,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e
Chains

Jun 2, 2025

Minor OS version
1
Major OS version
6
Entry point
472960
Magic Number
523
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED
PDB paths