MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by multiple heuristics, including ClamAV and an ML classifier, indicating malicious intent. The presence of a large number of external links, specifically identified as a 'PDF link farm', suggests an attempt to direct users to potentially malicious websites. One of the extracted URLs, 'https://zajinet.ru/strik?utm_term=pioneer+202+bounty+hunter', is a primary indicator of this malicious activity.
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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://zajinet.ru/strik?utm_term=pioneer+202+bounty+hunter
- https://cdn.sqhk.co/gebemiwisero/FgjICju/virtual_dj_mixer_software_for_pc.pdf
- https://cdn.sqhk.co/ninulekuto/al4jjhb/carpet_cleaner_vacuum_rental.pdf
- https://xonamova.weebly.com/uploads/1/3/1/3/131380547/ninerisulijine-tinewer-ditamemig-zuwuruwerifow.pdf
- https://cdn-cms.f-static.net/uploads/4446035/normal_60443e5a84fc8.pdf
- http://onlineeshop24.xyz/star_wars_rogue_one_film_locationsi5tct.pdf
- https://xizidedatisaxos.weebly.com/uploads/1/3/2/3/132303240/rudukuke_burixirek_nukasonowejizen.pdf
- https://static.s123-cdn-static.com/uploads/4490365/normal_5ff25602847d2.pdf
- https://static.s123-cdn-static.com/uploads/4495843/normal_5ff2646be190b.pdf
- http://tixshopclub.fun/hernandes_dias_lopes_download0sr77.pdf
- https://cdn-cms.f-static.net/uploads/4366331/normal_604e6b440d5cd.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/vufuzewasi/catchphrase_game_answers_episode_4.pdf
- https://s3.amazonaws.com/sajatesawodiji/supedoketemelok.pdf
- https://s3.amazonaws.com/xebuvuwov/fake_call_app_uptodown.pdf
- https://s3.amazonaws.com/gezizefefififa/14_day_port_mansfield_weather_report.pdf
- https://s3.amazonaws.com/fezenur/81991570544.pdf
- https://s3.amazonaws.com/luramamelolem/annie_khalid_mahiya_video_song.pdf
- https://s3.amazonaws.com/nabifovu/65374490821.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_off0000ed53.binf15c646c380a80e7d6458bb928b253a4474eea669d15577c014b3f288ecbe801 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED53 | 4872 bytes |
font_01_sfnt_off0000fde8.bin1c2f26011507893f8c66b6af90b210764ffa639518aee90b97b586ce2f5166f1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDE8 | 11488 bytes |
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