MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://maypoin.ru/strik?utm_term=john+deere+mower+used+parts PDF link annotation
- http://rexevivejegox.scienceontheweb.net/62039655489.pdfIn PDF document text
- https://cdn.sqhk.co/mozozezowos/eDIT80X/stickers_naruto_jutsus.pdfIn PDF document text
- https://cdn.sqhk.co/femogefuv/eIOidK2/68057314444.pdfIn PDF document text
- http://soul-felt.com/where_can_i_get_a_customs_declaration_formv57wm.pdfIn PDF document text
- https://cdn.sqhk.co/xurawupo/g18Kifc/fish_eat_fish_game_download.pdfIn PDF document text
- http://nosinoski.shop/sofewumezagadelipijugs08g.pdfIn PDF document text
- https://cdn.sqhk.co/tatidukigag/jgiie4y/sidaluxixigokej.pdfIn PDF document text
- https://cdn.sqhk.co/joxopejufito/jaB7cte/wodus.pdfIn PDF document text
- https://cdn.sqhk.co/gorokipo/GnibWgc/break_it_fix_it.pdfIn PDF document text
- https://cdn.sqhk.co/furabafezuse/kliaVKa/1_clue_words_and_syllables_level_6.pdfIn PDF document text
- http://jabewes.medianewsonline.com/ahle_hadees_books_download.pdfIn PDF document text
- https://cdn.sqhk.co/bebiwamulanu/BhhOjeO/voltage_drop_meaning_in_tamil.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/ac1b0d6e-7eea-407c-8046-00b3b86d854f/how_much_casio_watch_original.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bf40a6a1-dada-4747-a851-36ebd0f348bd/48685182180.pdfIn PDF document text
- https://d5bea983-5bca-41ba-aae6-6b688785cc77.filesusr.com/ugd/9ec29b_a45358a8c95e4ce984ee8d0201652938.pdf?index=trueIn PDF document text
- https://ad858f6a-7bbb-416d-9365-e04d7986ed9b.filesusr.com/ugd/3c9ac1_c48cee29eea54ef28f2d426dcd6a27f1.pdf?index=trueIn PDF document text
- https://4461694d-a6f7-4a69-895a-ff5ddeb3c622.filesusr.com/ugd/f504fb_cc1857f3ad144c97857be95eb4d0d60e.pdf?index=trueIn PDF document text
- http://makakanow.onlinewebshop.net/gukupubobafuluw.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1925c0bb-9cdb-40f0-97d1-de58c12476f3/how_are_speed_queen_washers_rated.pdfIn PDF document text
- https://4f0f5a39-0a2f-4cdf-b4e4-40a644fad8b9.filesusr.com/ugd/2024fe_9e9f7e82b76a46bb9e0f29bef4bdd073.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8bb99fca-68a9-4587-8901-df58e8713a45/88443511404.pdfIn 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_off0000d66d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD66D | 5248 bytes |
SHA-256: ffff8275aaaa24356171d89f472d3350bbfa954edc34bd9463d07c4038afbce8 |
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font_01_sfnt_off0000e820.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE820 | 10648 bytes |
SHA-256: cfe3fc46523b86fbdc024714f955d3dcbe499a23c9ce58fc6fd6f622f3d81770 |
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