MALICIOUS
262
Risk Score
Malware Insights
MITRE ATT&CK
T1559.001 Component Object Model Hijacking
T1027 Obfuscated Files or Information
The RTF document contains an embedded OLE object which itself contains a PE executable header. ClamAV signatures confirm this is Win.Trojan.Clicker-3800. The presence of the PE header within the RTF object data indicates the document is designed to deliver and execute a secondary payload.
Heuristics 7
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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: Win.Trojan.Clicker-3800 critical CLAMAV_DETECTIONClamAV detected this file as malware: Win.Trojan.Clicker-3800
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ClamAV detection on extracted artifact critical EXTRACTED_FILE_CLAMAVClamAV flagged at least one file extracted from inside this sample. Even when the wrapping document carries no AV detection of its own, a hit on the carved artifact is a strong indicator the sample is a delivery vehicle.
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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_off000000cf.bin27722682201853b2e75c049567adc53885e6b72d913c281e0ed1870a6de49cfb |
rtf-objdata-decoded | RTF \objdata at offset 0xCF | 34112 bytes |
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Detection
ClamAV:
Win.Trojan.Clicker-3800
Obfuscation or payload:
likely
Carved artifact entropy is 7.41, consistent with packed or encrypted content.
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