MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by a machine learning classifier and ClamAV. It contains numerous embedded URLs pointing to disposable domains and link farms, indicating a phishing or malware distribution attempt. The document body, though heavily obfuscated, appears to be a lure related to a book title, suggesting a social engineering pretext.
Machine Learning
- Nyx PDF Classifier malicious score 0.9791
Heuristics 4
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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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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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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://seumenha.ru/award?keyword=frases+del+libro+un+mundo+feliz+de+aldous+huxley PDF link annotation
- https://cdn.sqhk.co/sebuwemid/hbjbXgg/bass_pro_shop_store_hours_today.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392452/normal_5fd91da67df73.pdfIn PDF document text
- http://eyebrowthreadingdallastx.com/278887579920v031.pdfIn PDF document text
- http://siwosupegejolop.medianewsonline.com/physics_class_12_punjab_textbook_board.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4443371/normal_5ff82994258b8.pdfIn PDF document text
- http://bafiselavanebep.mywebcommunity.org/zegalipuvutadubokejukevi.pdfIn PDF document text
- http://discount50it.pro/guvizujujewogacgpc.pdfIn PDF document text
- https://cdn.sqhk.co/vekuperik/ejijazk/horror_skins_for_mcpe_boy.pdfIn PDF document text
- https://cdn.sqhk.co/dibirolinu/jfiijcl/18435976513.pdfIn PDF document text
- http://pannochki-art.com/fingerprint_maze_vector0dccn.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4480736/normal_5fef8b7a4b736.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4473062/normal_5ff2056a77d7b.pdfIn PDF document text
- http://svoylend.xyz/best_town_hall_9_attack_strategyf0vz2.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xewipevi.rf.gd/3d_anatomy_software_free_for_android.pdfIn PDF document text
- http://kiwusegofavuto.rf.gd/saxeloxujeluvaxon.pdfIn PDF document text
- http://tiwatimab.atwebpages.com/43100730114.pdfIn PDF document text
- http://ritarejameja.epizy.com/nesiraguxe.pdfIn 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_off0000e5d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5D3 | 5464 bytes |
SHA-256: 244ebd8f96d59f31a08898b7e8f052b8e802bc8b69fb873b2c05eb77565c4917 |
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font_01_sfnt_off0000f84c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF84C | 11304 bytes |
SHA-256: 52867915c3c7715e8ab92da2b5505ccd64fde345341967b9caf0d970b307b3aa |
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