SUSPICIOUS — 21fa2933a5f8ecc157747f190d86762317d8b64f800f67287fbecf0169764b46.exe

SUSPICIOUS — 21fa2933a5f8ecc157747f190d86762317d8b64f800f67287fbecf0169764b46.exe is a pe sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100), attributed to the PyInstaller family. 6 of 26 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 21fa2933a5f8ecc157747f190d86762317d8b64f800f67287fbecf0169764b46
• SHA-1: a0a2321a3f0917db7fa42e03a1296f95e40e7c30
• MD5: a9ff5612013f81d8ccb00c564e007290
• imphash: 4ba3f97ab4d7908411ad46e497198ac7
• ssdeep: 393216:ZNuETIBgJG3qNaGbAfoXMCHWUjXCcuI3/PGTAI:Z43gZdooXMb8X/H/O7
• TLSH: T1436E33A3529F3184D9F3E074BCA84CDEA0A3E0A9193B814C9E47DD1E90C0977D9F1A56
• Submitted as: 21fa2933a5f8ecc157747f190d86762317d8b64f800f67287fbecf0169764b46.exe
• File type: pe · Size: 14319415 bytes
• Verdict: suspicious (58/100) · Family: PyInstaller

Source: MalwareBazaar · first seen 2026-07-27T00:00:00.000Z · SHA-256 verified

Detections (6 of 26 engines)

• capa (capabilities): beacon to command-and-control
• MalwareAnalyser heuristics (entropy/packer): PyInstaller
• Detect It Easy (packer/type): DIE:PyInstaller
• Kaspersky (KVRT): HEUR:Trojan.Python.Agent.gen
• Microsoft Defender: Trojan:Win32/Egairtigado!rfn
• Emsisoft (Emergency Kit): Gen:Variant.Yogi.14068

MITRE ATT&CK

• T1071.001

Why this verdict

The suspicious score of 58/100 is the fusion of 3 weighted signals:

• beacon to command-and-control (rule beacon to command-and-control) - capa signal, weight 0.45, confidence 0.80
• Detect It Easy (packer/type) flagged DIE:PyInstaller (rule DIE:PyInstaller) - engine signal, weight 0.35, confidence 0.70
• Packing/obfuscation: PyInstaller - static signal, weight 0.25, confidence 0.55

Dynamic analysis (windows)

1 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• none

Embedded URLs

• http://schemas.microsoft.com/SMI/2016/WindowsSettings

Embedded domains

• schemas.microsoft.com
• 4.no
• v.ai
• d7.ir
• n6.tv
• 6.me
• i.us
• 8.ru

File paths

• I:\p,#%
• j:\E1h

More PyInstaller samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report