MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains numerous links to external websites, masquerading as a leveling guide to entice users. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' indicates that at least one of these links directs to known malicious infrastructure. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://cctraff.ru/123?utm_term=everquest+leveling+guide+90-100
- https://static.s123-cdn-static.com/uploads/4368265/normal_5fccc2ca9ec4b.pdf
- https://static.s123-cdn-static.com/uploads/4446174/normal_5fedf9c45f73c.pdf
- https://sumesomorap.weebly.com/uploads/1/3/0/7/130738681/fexetoxok_rudema_kikuzavep.pdf
- https://site-1174602.mozfiles.com/files/1174602/sandwich_near_me_oakland_ca.pdf
- https://static.s123-cdn-static.com/uploads/4377642/normal_5fcc93119bbfe.pdf
- https://cdn-cms.f-static.net/uploads/4374698/normal_5fbad2951cec0.pdf
- https://vefenebef.weebly.com/uploads/1/3/4/8/134885139/nifaziduveli.pdf
- https://site-1168481.mozfiles.com/files/1168481/best_avatar_games_for_android.pdf
- https://site-1188059.mozfiles.com/files/1188059/odia_cartoon_video_song_download_mp4.pdf
- https://static.s123-cdn-static.com/uploads/4418401/normal_5fcf043e9e6b4.pdf
- https://cdn-cms.f-static.net/uploads/4379483/normal_5faa2d616d41d.pdf
- https://static.s123-cdn-static.com/uploads/4379359/normal_5fcc673a5eafc.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_off0000ea06.binee5aad9867d07a27419d93f6c209a892155d94b2c7ad2596e05ad95be2a4f7fd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA06 | 5308 bytes |
font_01_sfnt_off0000fc32.bin8b11ded9d986500ab064e1a07cd97a6d826d3405d19f0e7d4f66721ed8ade89e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC32 | 10716 bytes |
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