MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF file contains heuristics indicating it is a phishing lure and a link farm, directing users to external URLs. The primary URL, 'https://fokemale.ru/strik?utm_term=how+to+enable+alexa+on+bose+home+speaker+300', is part of an SEO redirector, suggesting a phishing or malicious content delivery mechanism. The presence of ClamAV detection and ML classification further supports its malicious nature, likely exploiting PDF vulnerabilities to redirect users.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://fokemale.ru/strik?utm_term=how+to+enable+alexa+on+bose+home+speaker+300 PDF link annotation
- https://zapamapat.weebly.com/uploads/1/3/0/7/130775391/dikimakazejibizewiva.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4416790/normal_5fdd41f94df63.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453338/normal_602e9b8540dd0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386081/normal_604862a3c64a4.pdfIn PDF document text
- https://wogazisaralo.weebly.com/uploads/1/3/1/1/131163660/1067025.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418379/normal_603916eae47a0.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4383797/normal_5ffeb7fbc18e2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4449599/normal_60195288d659e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4470968/normal_5feec53141b1a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485929/normal_60359f0b65319.pdfIn PDF document text
- https://rirumuzog.weebly.com/uploads/1/3/4/1/134109041/regurol-butenaduj-toges-pipumesega.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366369/normal_605ddb2911e82.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377928/normal_60385848ec511.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378619/normal_6036aa35f3003.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/pululusodogi/20753424147.pdfIn PDF document text
- https://s3.amazonaws.com/zeworibuzoza/xiredarazadimojotozegi.pdfIn PDF document text
- https://s3.amazonaws.com/kifutizijebuj/solving_quadratics_review_answers.pdfIn PDF document text
- https://s3.amazonaws.com/dinigugaxej/ximegobediwubarawabaz.pdfIn PDF document text
- https://s3.amazonaws.com/mozirolinitaje/2763293057.pdfIn PDF document text
- https://s3.amazonaws.com/vikukinumet/jelagajiwaxetaxilobix.pdfIn PDF document text
- https://s3.amazonaws.com/lemefofutomapox/notakevinitejinomusukevoz.pdfIn PDF document text
- https://s3.amazonaws.com/pafexegud/38568341577.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_off0000eaba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEABA | 5688 bytes |
SHA-256: 0f9bf20d566226265216b31a9e4e52e05579ca49a413c997cb8ffc7023fa9579 |
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font_01_sfnt_off0000fdf1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDF1 | 10736 bytes |
SHA-256: e48b80e9a143c7ae30e84ab8fcc22d9bed1fabfbc5a478b659f9b1e3ef63d089 |
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