MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as a phishing trojan. The primary attack pattern involves a large number of embedded external links, suggesting a link farm or a distribution mechanism for further malicious content. While no scripts were explicitly extracted, the PDF structure and the extensive external links indicate a malicious intent to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://traffine.ru/123?utm_term=haunted+mansion+shirt
- https://cdn-cms.f-static.net/uploads/4384460/normal_5fe9a13fad179.pdf
- https://wisemidotoveto.weebly.com/uploads/1/3/4/3/134349295/wozomaleputur_rufes_xitavozib_fomovik.pdf
- https://danegatazi.weebly.com/uploads/1/3/0/7/130776269/rajapowikun-sodajutexamox-xipoximowalod-bawatuxovev.pdf
- https://cdn.sqhk.co/nuwezomu/bjczop9/best_rock_songs_about_lost_love.pdf
- https://ruvawuwejijexut.weebly.com/uploads/1/3/0/8/130814193/1203439.pdf
- https://cdn-cms.f-static.net/uploads/4381971/normal_5f8cfea8c7a3d.pdf
- https://pegepefip.weebly.com/uploads/1/3/4/4/134455730/gugokozugi.pdf
- https://cdn-cms.f-static.net/uploads/4369179/normal_5f8b55a69db65.pdf
- https://cdn-cms.f-static.net/uploads/4457005/normal_5fa6215e6673a.pdf
- https://jitosagar.weebly.com/uploads/1/3/4/3/134318128/8522330.pdf
- https://fudawaso.weebly.com/uploads/1/3/4/3/134317256/2075018.pdf
- https://static.s123-cdn-static.com/uploads/4486354/normal_5fca5f04491ba.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- 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_off0000bde2.bin13317f781f39c4e17ea56b220c28185c94c9f3c8552daeeede39a1c4ed9dbc6a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBDE2 | 4996 bytes |
font_01_sfnt_off0000ceaa.binaee552fe371ed51a8cfff204f41dd013a23a021aaea6b48c34e960500726cc87 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCEAA | 10756 bytes |
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