MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains numerous external links, including one to 'trafftec.ru', suggesting a link farm or phishing attempt. The ClamAV detection and ML classifier strongly indicate maliciousness. While no scripts were explicitly extracted, the PDF structure and extensive external links are indicative of a malicious document designed to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 5
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://trafftec.ru/123?utm_term=bose+micro+soundlink+pairing
- https://sowufaxekip.weebly.com/uploads/1/3/2/7/132710719/a9724cbe23.pdf
- https://jizonuwuko.weebly.com/uploads/1/3/0/8/130814311/b166203bc99.pdf
- https://kilogabofavelu.weebly.com/uploads/1/3/4/5/134589148/najozumenexapikoredo.pdf
- https://cdn-cms.f-static.net/uploads/4454673/normal_5faab57e47781.pdf
- https://lavuzolitad.weebly.com/uploads/1/3/4/3/134327879/kakawusamakelewuw.pdf
- https://cdn-cms.f-static.net/uploads/4366007/normal_5f8704d4a8fb4.pdf
- https://sibakixode.weebly.com/uploads/1/3/2/8/132814768/fd57c.pdf
- https://cdn-cms.f-static.net/uploads/4369315/normal_5fae1fa920fe4.pdf
- https://cdn-cms.f-static.net/uploads/4411273/normal_5f96d323d05c4.pdf
- https://cdn-cms.f-static.net/uploads/4368479/normal_5f939cd0475f2.pdf
- https://garigokowexe.weebly.com/uploads/1/3/4/4/134440629/5879954.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/susopuzupure/guriras.pdf
- https://s3.amazonaws.com/bulikowexunepov/51632368595.pdf
- https://s3.amazonaws.com/zoromexemuzid/indeed_assessment_test_answer_key.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a95b.bin4d7365907f495c92a09cc1f62a455adb16fffd6e646a2cffd2b6a82ba7c01d35 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA95B | 5508 bytes |
font_01_sfnt_off0000bbfd.bin0465f2ccc9dc9b12425e61bbab9e6644fdb36a6864f9eb9bf2b7ca8a077ca774 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBBFD | 9468 bytes |
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