Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 37ef3f51c11033d0…

MALICIOUS

Office (OLE)

38.5 KB First seen: 2019-05-10
MD5: 0287f59baac0c2064f04009ada8fc8d3 SHA-1: bbdd987c4e48f50d7d83b5f4993fea34a666cb94 SHA-256: 37ef3f51c11033d0bd09fe0f4ee8c80bbf8bf28d56767ccc6095c43459b47d02
80 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is an encrypted Office document, which is a common technique to evade static analysis and detection. ClamAV signature 'Doc.Dropper.Agent-7418749-0' strongly suggests this file functions as a dropper, intended to download and execute a secondary malicious payload. The encryption itself is a tactic to obscure the malicious content from initial inspection.

Heuristics 2

  • ClamAV: Doc.Dropper.Agent-6699349-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Dropper.Agent-6699349-0
  • Office document is password-encrypted medium OFFICE_ENCRYPTED_PACKAGE
    OLE container holds MS-OFFCRYPTO encrypted package (Standard Encryption (Office 2007, AES)).

Open this report in the interactive analyzer, or submit your own file for analysis.