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. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm designed to redirect users to potentially malicious content. The primary URL observed is dugedepap.ru, which is likely part of a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://dugedepap.ru/wix?keyword=cash+family+pottery+value PDF link annotation
- https://cdn.sqhk.co/rubovadu/3ANtjg7/movie_theater_hollywood_and_highland.pdfIn PDF document text
- https://cdn.sqhk.co/muzexeragod/wihjcif/eso_crystal_blast_pvp.pdfIn PDF document text
- http://lezigovedavide.getenjoyment.net/54110658446.pdfIn PDF document text
- https://cdn.sqhk.co/gabazumad/f1gikjd/geguvajukogofepizedukiki.pdfIn PDF document text
- https://nonizevotete.weebly.com/uploads/1/3/1/3/131384281/tidatanisutix-basegusakekujas-resin-vapedovurepamir.pdfIn PDF document text
- https://xizexinapak.weebly.com/uploads/1/3/4/3/134359948/a2cfe14290.pdfIn PDF document text
- https://cdn.sqhk.co/risevejuxik/RFTHRcD/odd_man_rush_rating.pdfIn PDF document text
- http://betijeduw.getenjoyment.net/jensen_rv_stereo_awm968_manual.pdfIn PDF document text
- https://muxixeronazuxup.weebly.com/uploads/1/3/4/5/134508557/nugenerarufonuzim.pdfIn PDF document text
- https://cdn.sqhk.co/silinetufid/jDihBmW/game_center_apple_sur_android.pdfIn PDF document text
- https://semanipiji.weebly.com/uploads/1/3/5/3/135312460/6444231.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://16fd3b15-5541-4454-9538-28daacbf497e.filesusr.com/ugd/e32576_19ff0937e24f433e8f08498096bf86e6.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/7bfbb996-4da9-43e5-8a73-8b7d1d3ce2f2/lexus_gs_350_f_sport_for_sale.pdfIn PDF document text
- https://f33d1b56-f518-462b-b61f-c1b5c1ba661c.filesusr.com/ugd/1c44ce_d22c99932eb34ddda6650ec0aa204eb8.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/julexekubaj/contractible_copula_worksheets.pdfIn PDF document text
- https://s3.amazonaws.com/wujapu/academia_school_simulator_free_mac.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/81d43aaa-6b99-4d32-9bf6-f0a614065fe7/dyson_big_ball_animal_vacuum_cleaner.pdfIn PDF document text
- https://50b44c92-959e-4a15-bf83-93d6b2b518d6.filesusr.com/ugd/3ed44c_e2cc4b1f4b5e42e48926f1469ca136b1.pdf?index=trueIn PDF document text
- https://feedbc21-cb93-402c-9ae2-3476589645d2.filesusr.com/ugd/f3ecbe_11169c9070c243768a85fa46e9a32f21.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/247eace1-5180-4f7b-9f87-f251fffc0d99/how_to_program_legacy_850_garage_door_opener.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d5bbd5ec-3916-430a-beea-13c0ee3f3723/the_way_of_the_world_by_william_congreve_characters.pdfIn PDF document text
- https://s3.amazonaws.com/rawesaragegugar/sabavalekupekigaluge.pdfIn PDF document text
- https://s3.amazonaws.com/lezerawe/laruputilomo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/11fdf69a-9b98-4d99-abe5-b9f702ca397c/why_is_my_directv_receiver_not_authorized_to_record.pdfIn PDF document text
- https://s3.amazonaws.com/wupiwupiwot/2006_chevy_malibu_maxx_ss_for_sale.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_off000109a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109A1 | 5208 bytes |
SHA-256: 55fe27d71a7e65100e659b0992d938dde0b2eb1b83fe655f65d99fceb1364507 |
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font_01_sfnt_off00011b38.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B38 | 10688 bytes |
SHA-256: d95ace13322c5a4de17b50dc1b2e94d2eaaa6944e24c48dae509f3b2559f195a |
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