RTF malware analysis — malicious · db980755cffdb4f0

MALICIOUS

RTF

10.2 KB

MD5: 0c71828986664c330d1c762c08bff104 SHA-1: 1bef933f29f335895a97f4da6b363f4ae547cd3f SHA-256: db980755cffdb4f08b58ea3d0b478c653665893400cf35ddf0844e21b592ae42

100 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1059.001 PowerShell T1204.002 Malicious File

The RTF document contains multiple high-severity heuristics indicating the presence and automatic activation of OLE objects, specifically ".objupdate forces OLE activation". This suggests the document is designed to exploit vulnerabilities or execute embedded code upon opening. While no specific payload or URL was extracted, the technique strongly implies a downloader or exploit delivery mechanism. The lack of readable document body text and scripts prevents a more precise determination of the family or specific payload.

Heuristics 3

Automatically linked OLE object high RTF_OBJAUTLINK

RTF contains \objautlink — an automatically linked OLE object surface that can be updated or activated when Word opens the document.
\objupdate forces OLE activation high RTF_OBJUPDATE

RTF contains \objupdate — forces automatic OLE object instantiation when the document is opened, bypassing user interaction. Almost exclusively seen in Equation Editor exploit documents.
OLE object data medium RTF_OBJDATA

RTF contains 1 \objdata section(s) — embedded OLE objects

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`objdata_00_off00001626.bin` `9302950badceda92254a888e1e0bd74c2ec4dd190c40efe4e19f945d93f3aad1`	rtf-objdata-decoded	RTF \objdata at offset 0x1626	1709 bytes

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