MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains embedded URLs and is flagged by ML classifiers and ClamAV as malicious, specifically as a phishing or trojan. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a pattern of using disposable hosting for multiple links, suggesting a phishing or spam campaign. The primary malicious URL identified is traffnew.ru.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://traffnew.ru/strik?utm_term=zg+survival+cheats+android
- https://cdn-cms.f-static.net/uploads/4370278/normal_5f95e9ce8a4c2.pdf
- https://kubupukadumu.weebly.com/uploads/1/3/1/3/131382740/sutogud.pdf
- https://rofexigu.weebly.com/uploads/1/3/0/7/130738805/15bb762e86b.pdf
- https://cdn-cms.f-static.net/uploads/4449615/normal_5fb92bf353709.pdf
- https://wosivurojex.weebly.com/uploads/1/3/4/7/134732329/likugenagopeku.pdf
- https://rubisese.weebly.com/uploads/1/3/4/5/134589844/bejunobu-sagon-jonir.pdf
- https://mixorone.weebly.com/uploads/1/3/1/4/131438240/b6b7af3aba1.pdf
- https://cdn-cms.f-static.net/uploads/4426556/normal_5fb8d43cd3cdc.pdf
- https://menanolunum.weebly.com/uploads/1/3/4/7/134754058/3029230.pdf
- https://cdn-cms.f-static.net/uploads/4403143/normal_5fa0687d4e369.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/a044e98d-0e3d-4130-a5ac-1f2b1b6c44f3/66196710566.pdf
- https://uploads.strikinglycdn.com/files/b668c1d7-ad02-4801-879c-5828c844f905/dorisobepaxol.pdf
- https://uploads.strikinglycdn.com/files/ca3e3ab6-0b94-4d7b-b9dc-edd542e93440/juvawumanukexok.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_off0000c17c.binfa224c6f3fe5527313094cce2a07e121f943b08ab03637c4ee2f903ba006f0aa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC17C | 5216 bytes |
font_01_sfnt_off0000d33d.binc71d8512b0f11223cffa945fcea052dff4195811a45c3df4d6bee455ad0680ed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD33D | 9880 bytes |
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