RTF malware analysis — malicious · 52920548972b7a7f

MALICIOUS

RTF

11.2 KB

MD5: 4485aab8cf69e4e3bab4f67528c9dafb SHA-1: 08ac007b028983cc243aa6feb92374a8d4c8a6eb SHA-256: 52920548972b7a7f6ad80711fd45ce142f3922a0da251404e0d3dab9d161cfd0

60 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The RTF document contains OLE object data and uses \objupdate to force OLE activation, indicating an attempt to execute embedded content. While no specific payload or script was directly extracted and analyzed, the heuristics strongly suggest a malicious intent to exploit OLE object handling for payload delivery. The confidence is moderate due to the lack of directly executable script content.

Heuristics 2

\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 2 \objdata section(s) — embedded OLE objects

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`objdata_00_off00001c79.bin` `07ed54c2f71c1ecd0bdba3343891a99bdc8300efb1dc4db54ef3136ad90b3510`	rtf-objdata-decoded	RTF \objdata at offset 0x1C79	1574 bytes

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