MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting it functions as a link farm. The primary URL, 'https://fokemale.ru/strik?utm_term=you+are+the+universe', is likely used to redirect users to malicious content or phishing sites. No scripts were extracted, but the PDF structure and numerous embedded URLs strongly suggest a phishing or malicious redirection attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 6
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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 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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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://fokemale.ru/strik?utm_term=you+are+the+universe PDF link annotation
- https://woxukobu.weebly.com/uploads/1/3/4/3/134392577/3ee83fec16.pdfIn PDF document text
- https://cdn.sqhk.co/wabajevebe/Libihi7/249776759.pdfIn PDF document text
- https://cdn.sqhk.co/letinumi/sibiehb/bubble_incredible_shooter_puzzle_joy_mod_apk.pdfIn PDF document text
- https://cdn.sqhk.co/jisaside/gzicQOr/vabenir.pdfIn PDF document text
- https://cdn.sqhk.co/jigidokasaga/Stx2Cqq/guess_the_song_challenge_2010_to_2019.pdfIn PDF document text
- https://vixugusimuxomuj.weebly.com/uploads/1/3/0/9/130969476/3fcf3.pdfIn PDF document text
- https://xelipifexejup.weebly.com/uploads/1/3/4/8/134848770/8535819.pdfIn PDF document text
- https://cdn.sqhk.co/zubejavaxuvu/icjdgfw/tactical_assault_commander_f14_final_fantasy_xiv_edition.pdfIn PDF document text
- https://cdn.sqhk.co/xovenekot/gj3jbjg/drum_songs_sheet_music_for_beginners.pdfIn PDF document text
- https://xafusotegemuwif.weebly.com/uploads/1/3/5/3/135304795/03d1af7bc2.pdfIn PDF document text
- https://cdn.sqhk.co/wifopuzuxiba/YiiXAij/32084159377.pdfIn PDF document text
- https://cdn.sqhk.co/labojime/jjYTMG4/stress_balls_gummy_supplements.pdfIn PDF document text
- https://cdn.sqhk.co/gewigerajoru/jgjgeAt/my_grownup_christmas_list_sheet_music.pdfIn PDF document text
- https://cdn.sqhk.co/lajoroteb/Diizphj/2070873823.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://ninunebuxidumeg.epizy.com/zutininemeluva.pdfIn PDF document text
- https://s3.amazonaws.com/remavuj/menotonobexofutogetikej.pdfIn PDF document text
- http://sajekitix.rf.gd/jonumeranekamenigos.pdfIn PDF document text
- http://repazof.rf.gd/42955562167.pdfIn PDF document text
- https://s3.amazonaws.com/memobofilenabon/foniwomujuwud.pdfIn PDF document text
- https://s3.amazonaws.com/kovozenamofox/intermatic_st01k_programming_instructions.pdfIn PDF document text
- http://ropurudowilume.rf.gd/html_to_api_java.pdfIn PDF document text
- https://s3.amazonaws.com/bevekizadoxuj/83833611623.pdfIn PDF document text
- https://989244f3-426d-4557-b4f1-0018dac9047c.filesusr.com/ugd/57c819_e48bd3e7b51743c59133b6411ec54142.pdf?index=trueIn PDF document text
- https://fad58b31-c538-4d3f-828d-7998eec853b9.filesusr.com/ugd/7e6083_86ee7f71515a4cd584cbd4a7840e3c05.pdf?index=trueIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dd11.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD11 | 4760 bytes |
SHA-256: b3fec8b39ae96e60caa30e0a47ca46e69fa50e8a017b97f48d5b6cb53a3f7d0c |
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font_01_sfnt_off0000ed3e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED3E | 10316 bytes |
SHA-256: 160dbb53da7c572f721b70582ec574f1ebdd23e92b458b945a0ef916f5f2ffe7 |
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