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 0.9959
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://kuzutuzo.ru/strik?utm_term=heal+yourself+101+markus+rothkranz+pdf PDF link annotation
- https://rilawexiretik.weebly.com/uploads/1/3/4/2/134267086/jinijitejowop.pdfIn PDF document text
- https://cdn.sqhk.co/rujoremebi/Thihd2y/xedowaxutusuzulukumad.pdfIn PDF document text
- https://zirowebepalijiw.weebly.com/uploads/1/3/3/9/133986526/vapuwozo-josupa-boxaxexoga-xuresikeketo.pdfIn PDF document text
- https://jejusutib.weebly.com/uploads/1/3/0/7/130740078/sunak.pdfIn PDF document text
- https://cdn.sqhk.co/nutewakizi/hiUhfid/xibofu.pdfIn PDF document text
- https://zuzesewijolane.weebly.com/uploads/1/3/1/4/131406438/tavizelobaf-kedolopan-betitigune-ziputonalugog.pdfIn PDF document text
- https://cdn.sqhk.co/dekavaka/Qsvhcjh/30901330723.pdfIn PDF document text
- https://maxanijalezo.weebly.com/uploads/1/3/2/3/132303118/e35e51e47f79105.pdfIn PDF document text
- https://cdn.sqhk.co/felolavap/dhiBShb/25789891334.pdfIn PDF document text
- https://cdn.sqhk.co/wixexozesila/ihujijb/kitilidizuwafegabi.pdfIn PDF document text
- https://jixawapideraje.weebly.com/uploads/1/3/3/9/133997308/nevizivigar-danapazexetopa-vadabafureboz.pdfIn PDF document text
- https://cdn.sqhk.co/xuwadezab/Cc6Sdgh/pusivubevizebodulevajuror.pdfIn PDF document text
- https://jerexibim.weebly.com/uploads/1/3/4/6/134654770/8881588.pdfIn PDF document text
- https://ferakatetimof.weebly.com/uploads/1/3/4/4/134470639/41419a168417d.pdfIn PDF document text
- https://cdn.sqhk.co/kekelivig/9jizxhe/cheats_for_charm_king_game.pdfIn PDF document text
- https://cdn.sqhk.co/jukusenefow/9hfijjc/alone_pics_sad.pdfIn PDF document text
- https://dunebuka.weebly.com/uploads/1/3/2/6/132682868/2291166.pdfIn PDF document text
- https://cdn.sqhk.co/xajevedu/g75OD5J/string_around_waist_test.pdfIn PDF document text
- https://cdn.sqhk.co/vapiwibisa/jhiivhg/paromon.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/7f9591de-6615-44a1-b46b-df102519a945/how_many_calories_are_in_a_taco_bell_crunchwrap.pdfIn PDF document text
- http://kotowadanoli.epizy.com/movesotowiripunijoli.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7bee4312-0088-491b-8331-522827bafd01/76967024272.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b6df553e-5d21-4405-895b-cb285862ae5d/measure_of_an_interior_angle_of_a_regular_polygon_with_14_sides.pdfIn PDF document text
- http://pufufatorum.epizy.com/calculus_ii_book.pdfIn PDF document text
- http://zefuziboveteg.epizy.com/disoxufiribukawokuf.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bbf9c977-27cc-4984-99e9-d374f4189e71/pride_and_prejudice_movie_online_free_1995.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_off0000d731.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD731 | 5652 bytes |
SHA-256: 4dffdb4f3a311c835184e0d9aa891d4e4d8252e3e5ac50311e3025702b754abe |
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font_01_sfnt_off0000ea53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA53 | 10596 bytes |
SHA-256: a5d3cbfc1d5c9fecedb8449f6c21e2268b2e66c6b543f919a632bc5cb1a9d015 |
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