MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains a large number of external links, suggesting it's part of a link farm or phishing campaign designed to redirect users to malicious websites. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic strongly support this attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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/award?keyword=buenos+aires+metro+map+pdf
- https://cdn.sqhk.co/vaxizavex/BJhiWSy/star_market_deals_rewards_program.pdf
- https://tixovokibena.weebly.com/uploads/1/3/4/1/134109053/f747a54b0.pdf
- https://cdn.sqhk.co/sezunofubuzi/0WLUie0/query_to_find_object_id_in_sql_server.pdf
- http://jurelireroxux.22web.org/funny_puzzle_questions_with_answers_in_marathi.pdf
- https://vebaruroximowut.weebly.com/uploads/1/3/4/3/134342498/3791644.pdf
- https://cdn.sqhk.co/wugotiparo/GnjaJEh/80966309777.pdf
- https://cdn.sqhk.co/mivezifov/Ajiij3b/44483264934.pdf
- https://cdn.sqhk.co/nobixapo/KLwjaif/80418658967.pdf
- https://cdn.sqhk.co/vasibejovej/NLdhahi/43192119986.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://jigezadoxari.epizy.com/jexunofonevedowuzeju.pdf
- https://uploads.strikinglycdn.com/files/fab6ccc9-de23-4570-b3d3-cdf4e6303855/what_are_the_four_training_principles.pdf
- https://uploads.strikinglycdn.com/files/40e4da71-b844-4d5a-9e16-24126654969d/sikezofiniwodij.pdf
- https://uploads.strikinglycdn.com/files/14fcfa8b-dd0f-4f57-a189-d53386e5c712/97965942571.pdf
- https://uploads.strikinglycdn.com/files/5824b27d-11e5-4689-b186-d28a5495221e/flower_of_life_pendant_meaning.pdf
- https://uploads.strikinglycdn.com/files/835180bd-f0ad-403d-bff0-f44cf1f5a54a/94330373307.pdf
- https://uploads.strikinglycdn.com/files/15e9483a-b7ef-48eb-bbc8-daa2d98d652d/easy_calculus_problems_and_answers.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_off0001b217.bin623ed78b7e8efd1b7174cc953d02284830dc7e88e032dc9d266741b7834a3eac |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B217 | 5204 bytes |
font_01_sfnt_off0001c3b6.bine97b637297780e4e25157824c54af78158ebbd3a42babe449cd165d8279c43d9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1C3B6 | 15296 bytes |
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