MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a link to a known malicious redirector, traffmen.ru, which is disguised as a poker tournament manager. This indicates a phishing attempt to redirect the user to a malicious site. The ML classifier and ClamAV detection strongly support the malicious nature of this file.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://traffmen.ru/strik?utm_term=poker+tournament+manager+online
- https://cdn-cms.f-static.net/uploads/4421782/normal_5fb72ccd33dde.pdf
- https://cdn-cms.f-static.net/uploads/4393489/normal_5fc02b5279296.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/sitok/mixed_breed_dog_crossword_answer.pdf
- https://s3.amazonaws.com/pezofut/fogire.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbcf104b4c4d833b8bc7cae/1606218018850/89858499807.pdf
- https://uploads.strikinglycdn.com/files/d6469462-7e86-4c6d-b88a-f3ce6c299475/breville_juice_fountain_compact_instruction_manual.pdf
- https://s3.amazonaws.com/pasawe/premiere_pro_cs6_templates.pdf
- https://uploads.strikinglycdn.com/files/dfbec5f7-e57e-4af9-8856-89eebf613ba0/wow_enhancement_shaman_azerite_traits_pvp.pdf
- https://s3.amazonaws.com/dobikasukavu/2010_chrysler_sebring_repair_manual.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe09e2e18c5c478ec2d9fd/1606289891009/tenelit.pdf
- https://uploads.strikinglycdn.com/files/b3e8d224-9781-4f01-85a4-1e0b5fcc3b37/taxubopenuruvofodex.pdf
- https://static1.squarespace.com/static/5fc519b07d0c8f249d5c1082/t/5fcb518585bc3a28a608a114/1607160199239/raiderio_addon_see_own_score.pdf
- https://uploads.strikinglycdn.com/files/bc581e8f-8ce9-46c2-82dc-412294f127ed/povekiwe.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e415.bin57be8ba05f48bf59d2b5ff7fcc08cd7f0bc82edae1b9158bdad842bd93c97e76 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE415 | 4772 bytes |
font_01_sfnt_off0000f435.bin71b9e3c8551fa7ec85cf0e79afbc7099e9be3822a0925377ea2b45e48264f303 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF435 | 10572 bytes |
font_02_sfnt_off00011862.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11862 | 4324 bytes |
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