MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1559.001 Component Object Model
T1129 Execution through API execution
The RTF file contains embedded OLE object data, specifically a package object class that includes a PE header within its hex data. This strongly suggests the RTF is a container for a malicious executable. ClamAV detection as Html.Trojan.GenericFakeAV-1 further supports its malicious nature. The primary IOC is the extracted binary artifact.
Heuristics 6
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PE header (with DOS stub) in hex data critical RTF_MZ_HEXHex-encoded PE (MZ + DOS stub) found inside RTF — likely an embedded executable payload
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ClamAV: Html.Trojan.GenericFakeAV-1 critical CLAMAV_DETECTIONClamAV detected this file as malware: Html.Trojan.GenericFakeAV-1
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Package object class high RTF_OBJCLASS_PACKAGEOLE Package object — can wrap arbitrary files
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OLE object data medium RTF_OBJDATARTF contains 1 \objdata section(s) — embedded OLE objects
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Embedded OLE object medium RTF_OBJEMBRTF contains \objemb — embedded OLE object
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Suspicious extracted artifact info EXTRACTED_FILE_STATIC_TRIAGEOne or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
objdata_00_off000000e9.bin4ea2fcb4b3da292aea1a8a9b07e402cce9529ac006b4234fd158460925918018 |
rtf-objdata-decoded | RTF \objdata at offset 0xE9 | 166688 bytes |
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Detection
ClamAV:
No threats found
Obfuscation or payload:
likely
Carved artifact entropy is 7.49, consistent with packed or encrypted content.
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