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. It contains a large number of external links, many pointing to PDF files hosted on Weebly and sqhk.co domains, suggesting a link farm or redirection mechanism. The embedded content, though heavily obfuscated, appears to be related to online games, likely serving as a lure for 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://trafftec.ru/aws?utm_term=last+battleground+survival+battle+royale
- https://viwutexotopuj.weebly.com/uploads/1/3/4/5/134522905/527c2619.pdf
- https://mefimume.weebly.com/uploads/1/3/1/4/131437875/fodagesekexezirawir.pdf
- https://raxagipob.weebly.com/uploads/1/3/4/8/134883443/6659250a050.pdf
- https://sizojupitad.weebly.com/uploads/1/3/4/3/134332657/sexozofifutasutuvipe.pdf
- https://cdn.sqhk.co/foxidagon/axwjf3I/plex_server_remote_access_not_working.pdf
- https://cdn.sqhk.co/susiwozobo/tgijiX7/how_to_play_42_dominoes_youtube.pdf
- https://cdn.sqhk.co/xewimoziwuvo/hcXib0k/30826019950.pdf
- https://cdn.sqhk.co/jaxabofapuw/jgeAgeS/best_hero_wars_mobile_team.pdf
- https://totapige.weebly.com/uploads/1/3/1/4/131483287/2987523.pdf
- https://cdn.sqhk.co/zevolazezag/jgzjeGl/teacher_apps_free_download.pdf
- https://cdn.sqhk.co/keserina/WIjijwV/suluwovepedawuwuzixige.pdf
- https://xetasigebe.weebly.com/uploads/1/3/4/4/134443645/ae7c7bd1fb.pdf
- https://dolujete.weebly.com/uploads/1/3/4/6/134674842/nidob.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_off0000ce74.bin00dd276632bf73b564bec0e90450d5a0b091b1673dbeb99e63e1cc06372b7713 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE74 | 5236 bytes |
font_01_sfnt_off0000e05c.bin1f5b3b8228485228f27c0f4f28bb3faff039c5bf090ab93c72f2af6c45017cfe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE05C | 10240 bytes |
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