MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains an embedded URL pointing to zajinet.ru, which is likely part of a phishing or redirection scheme. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' suggests the PDF is designed to host multiple links, further supporting a malicious purpose.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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 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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://zajinet.ru/strik?utm_term=turtle+beach+420x+not+working+on+pc PDF link annotation
- https://jonapofa.weebly.com/uploads/1/3/4/6/134699055/xosewekuvakuvepegu.pdfIn PDF document text
- https://vekefusuxi.weebly.com/uploads/1/3/4/7/134714580/gabesekene.pdfIn PDF document text
- https://gidixelasulam.weebly.com/uploads/1/3/0/7/130739099/351620.pdfIn PDF document text
- https://mabavelege.weebly.com/uploads/1/3/0/7/130775551/7810886.pdfIn PDF document text
- http://myfirstsite.xyz/how_much_does_a_music_lawyer_cost1wygs.pdfIn PDF document text
- http://baffer-shop.space/jimagubuzaburukuwaxabeqso9d.pdfIn PDF document text
- https://cdn.sqhk.co/mifijizudi/iw9Bif8/big_game_hunter_2010_guns.pdfIn PDF document text
- https://jeruxonoja.weebly.com/uploads/1/3/1/4/131407493/7258262.pdfIn PDF document text
- https://cdn.sqhk.co/fowifabibu/j7ybhfY/gilulirixisenulitaruj.pdfIn PDF document text
- http://moitender.org/tinto_anlauttabellen4h94.pdfIn PDF document text
- https://cdn.sqhk.co/tezofugowura/MBSjgjj/93519301234.pdfIn PDF document text
- https://jedexapotup.weebly.com/uploads/1/3/4/4/134472831/budesijamogopi_wedolaxoxew_zakuzev_pigozi.pdfIn PDF document text
- https://repawuwo.weebly.com/uploads/1/3/5/3/135313919/pobisumenet.pdfIn PDF document text
- https://cdn.sqhk.co/kewesowovim/eihp1gj/kalix.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/96c4940f-e49a-46db-ab5d-507c1d78002c/jigujulisiligotaketedibav.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/327047e9-1115-4fb8-881a-ed2154c66bec/how_many_carbs_in_dunkin_donuts_flavor_shots.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e7c5ba9a-ee0b-4324-8a18-4884f9058ca2/best_love_books_young_adults.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1320371e-0856-4b84-b773-582013796665/kasupedamekagonafar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/13e73ed5-1330-4ccc-a91c-e2f70dc6abea/manual_de_cuisinart_cbk-200_en_espaol.pdfIn PDF document text
- http://xilekur.epizy.com/sudurorenevufuxadolisaf.pdfIn PDF document text
- http://wivufaw.epizy.com/32710631632.pdfIn PDF document text
- http://kimitumepogamom.epizy.com/2743600723.pdfIn PDF document text
- http://zatozisuxaxabiw.rf.gd/bankers_adda_syllogism.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_off0000fe40.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE40 | 5692 bytes |
SHA-256: 1f248c0d5f1486693dda0ed4e576acc02b3968096035ff3ca046b6c8255c9620 |
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font_01_sfnt_off000111b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x111B8 | 11056 bytes |
SHA-256: 34921bd78f21ed3bd6b8f18694501a8e196b176a39a20833b81722bf465dd77f |
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