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 0.9993
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://bologen.ru/strik?utm_term=samsung+xpress+c460w+wifi+setup+mac PDF link annotation
- https://gavaxavudo.weebly.com/uploads/1/3/4/5/134581950/jibebu.pdfIn PDF document text
- https://menufaron.weebly.com/uploads/1/3/0/7/130775522/wetaxowovawe-biperi-bivitapototaken-bopilol.pdfIn PDF document text
- https://keveronusixenub.weebly.com/uploads/1/3/4/8/134852782/1997353.pdfIn PDF document text
- https://sowovejapa.weebly.com/uploads/1/3/4/7/134709895/gotadidilitogu_nudexumizon_jisuzogaduxa.pdfIn PDF document text
- https://metidelesaweso.weebly.com/uploads/1/3/0/8/130813592/nabewipirolomo.pdfIn PDF document text
- https://cdn.sqhk.co/gisatajofo/vghjQjf/xitodivexarudova.pdfIn PDF document text
- https://laxuwipulave.weebly.com/uploads/1/3/5/9/135956831/4644068.pdfIn PDF document text
- https://dadekojulaza.weebly.com/uploads/1/3/4/3/134320805/fufanorusefuto.pdfIn PDF document text
- https://puwegamojone.weebly.com/uploads/1/3/4/7/134702565/kelup-fefiwovuvopitar-sebuguvuputula-fasefu.pdfIn PDF document text
- https://pizipeko.weebly.com/uploads/1/3/4/6/134611096/9930865.pdfIn PDF document text
- https://toxoladosa.weebly.com/uploads/1/3/4/4/134479392/0651a3.pdfIn PDF document text
- http://ruluzuzadol.mypressonline.com/manuale_dell_apicoltore.pdfIn PDF document text
- https://wovodolu.weebly.com/uploads/1/3/4/8/134861979/56d7b881.pdfIn PDF document text
- https://cdn.sqhk.co/lokiwejawe/y0zjcNQ/wolf_girl_and_black_prince_episode_13_vostfr.pdfIn PDF document text
- http://duzixofiwisegi.mygamesonline.org/jetexatu.pdfIn PDF document text
- https://cdn.sqhk.co/vomikigiw/QCYZgec/football_2020_standings.pdfIn PDF document text
- https://cdn.sqhk.co/gufojakig/ligeijc/snake_game_2._0.pdfIn PDF document text
- https://vesodebeso.weebly.com/uploads/1/3/4/3/134314426/lupikodiz.pdfIn PDF document text
- https://mepanomelisegil.weebly.com/uploads/1/3/4/8/134899905/zomuvutaroregif-vojurilinaxivox-takuxi-talamapiravu.pdfIn PDF document text
- https://wasutemup.weebly.com/uploads/1/3/4/6/134651280/3491349.pdfIn PDF document text
- http://jepewadagamer.scienceontheweb.net/zikadaridanazoxut.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/makixibawumebol/aasimar_5e_volo_s_guide.pdfIn PDF document text
- https://s3.amazonaws.com/pajeriramal/13658630792.pdfIn PDF document text
- https://s3.amazonaws.com/xirixepo/pejizevokazuv.pdfIn PDF document text
- https://s3.amazonaws.com/goveruduzewoxu/sansa_mp3_player_battery_replacement.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_off0001036d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1036D | 5948 bytes |
SHA-256: df553a512b930f0caaacb1df28ec53325ae4c5bee0b254b0f8cd5380d4ed1b15 |
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font_01_sfnt_off000117b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117B8 | 14228 bytes |
SHA-256: df932fcbfbe551acf3ccdf387c9752994fea1a3b0730afc9cf8880f45d3c1b0e |
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