MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of embedded external links, as indicated by the PDF_SEO_LINK_FARM heuristic. One of the primary URLs points to a suspicious domain 'ponafet.ru' with a keyword suggesting a potential lure. The ClamAV detection and ML classifier strongly indicate malicious intent, likely related to phishing or SEO spam campaigns.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
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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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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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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://ponafet.ru/wix?keyword=hoover+steamvac+deluxe+instructions
- https://cdn.sqhk.co/bogovureg/1xgipOI/.pdf
- https://cdn.sqhk.co/tiwumixe/TijLjfB/77309832873.pdf
- https://cdn-cms.f-static.net/uploads/4464319/normal_6055cba70d7a3.pdf
- https://sejoxamopizava.weebly.com/uploads/1/3/1/8/131858661/lifovonugip.pdf
- https://kidodekorabatet.weebly.com/uploads/1/3/4/3/134320193/vidovibik-wuzuse-gawakisif-bovikuk.pdf
- https://cdn.sqhk.co/foropogajag/gvT2noR/drift_war_apk_download.pdf
- https://static.s123-cdn-static.com/uploads/4473039/normal_6008ad579ddf2.pdf
- https://vorupegesozuzow.weebly.com/uploads/1/3/1/4/131453293/jelap-gitalozebu-sonofifeseb-xunogunomiza.pdf
- https://cdn.sqhk.co/komagiju/jfhahZE/brain_puzzle_3d_games.pdf
- https://cdn.sqhk.co/vufisolepu/gfgfeL1/nerobakixakinadiru.pdf
- https://xomitemekebok.weebly.com/uploads/1/3/4/8/134881854/2155769.pdf
- https://senovaxevuka.weebly.com/uploads/1/3/5/3/135304629/c7924.pdf
- https://cdn-cms.f-static.net/uploads/4422386/normal_6041a0d11c9bb.pdf
- https://cdn.sqhk.co/wanoposuj/fmgjXhf/ice_cream_cone_mcdonalds_price_uk.pdf
- https://cdn-cms.f-static.net/uploads/4447280/normal_603b320783efd.pdf
- https://cdn-cms.f-static.net/uploads/4481056/normal_5fe984e672a93.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/6e68dacb-117e-48f6-a25d-872e298b5cf9/tibumukutuwiwebuwomosit.pdf
- https://uploads.strikinglycdn.com/files/67565845-2df2-47d2-9e71-3dadee165467/the_vampire_diaries_novel_series_plot.pdf
- https://s3.amazonaws.com/dezajok/devipilutipowejovagaxilus.pdf
- https://uploads.strikinglycdn.com/files/acb4d154-ce65-4b3e-aefa-6eec60ff57af/nivoxinuwaganoselope.pdf
- https://s3.amazonaws.com/sitozi/how_to_use_king_henry_doesnt_usually_drink_chocolate_milk.pdf
- https://s3.amazonaws.com/kefiperizonofu/simile_and_metaphor_worksheet_year_6.pdf
- https://s3.amazonaws.com/sorapobuk/factoring_polynomials_maze_answer_key.pdf
- https://uploads.strikinglycdn.com/files/23bfff62-7d82-43cd-8a7c-09f72ebb2789/26415074313.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00014b10.bin04ff9eeb98ff49aeede63788ca0a9d654836163cae844e050a3737fd15cfe07c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14B10 | 5172 bytes |
font_01_sfnt_off00015c94.bincdb0d7cea49745b5bbae6c1bddfb25911f998937bdf43fec34f1575e04bc62c7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15C94 | 13416 bytes |
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