MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by multiple heuristics and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, with one prominent URL pointing to 'traffking.ru', suggesting a phishing or malware distribution campaign. The presence of PDF-specific heuristics like 'PDF_SEO_LINK_FARM' further supports the attack pattern of using the document to redirect users to potentially harmful external content.
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://traffking.ru/123?utm_term=the+stanley+parable+narrator+script
- https://cdn-cms.f-static.net/uploads/4373999/normal_5f9d8c2a07ef6.pdf
- https://cdn-cms.f-static.net/uploads/4461201/normal_5fa186454c2f5.pdf
- https://fobabugukejapa.weebly.com/uploads/1/3/4/5/134576868/dagopenos.pdf
- https://sotezunokupew.weebly.com/uploads/1/3/4/6/134654589/ponebumotodomadu.pdf
- https://vonubaxuted.weebly.com/uploads/1/3/1/4/131452839/xiroxoxolaga-jeseranelimaw-zudaliwuruxow.pdf
- https://rajaxamakato.weebly.com/uploads/1/3/2/3/132302926/xuxejaxujulezotelog.pdf
- https://cdn-cms.f-static.net/uploads/4369141/normal_5f88eccca88f7.pdf
- https://togimapobeno.weebly.com/uploads/1/3/4/6/134649298/zeresapenexopul-lexemimeniwon-tokafitew-wubonomu.pdf
- https://cdn-cms.f-static.net/uploads/4366374/normal_5faaa61f832ce.pdf
- https://nuzixusimupe.weebly.com/uploads/1/3/4/3/134306281/jizerire.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/7134ef24-86bc-4640-b958-95bce21dbf46/wugije.pdf
- https://uploads.strikinglycdn.com/files/9ba198bc-2f8d-4599-b1f7-cf1437f63eb3/ansys_acoustic_tutorial.pdf
- https://uploads.strikinglycdn.com/files/55c394f0-fe1e-410f-802f-a5ed8c7953ff/21386387819.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_off000109b5.bin5bf2298091ee3b046750fd4887818f8bee86d4ec8f1c168e000b3e908baa312d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109B5 | 5212 bytes |
font_01_sfnt_off00011b6c.bin84d7c95b10297c10f239aa72a9f59b65d70c9ffcf43d3bd35beee71c9d4b754d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B6C | 11448 bytes |
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