MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9998
Heuristics 5
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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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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://soxebez.ru/strik?utm_term=how+to+change+oil+in+a+generac+generator PDF link annotation
- http://rifaxot.22web.org/tonight_west_side_story_piano.pdfIn PDF document text
- http://feedbacrnz.space/348057818939adqo.pdfIn PDF document text
- http://rubeatyshop.xyz/95420574164jh1um.pdfIn PDF document text
- https://xufudigu.weebly.com/uploads/1/3/4/5/134515134/e1551.pdfIn PDF document text
- http://vaposuruzul.22web.org/kuxav.pdfIn PDF document text
- http://zefefiwova.medianewsonline.com/alternative_energy_systems_and_applications_hodge.pdfIn PDF document text
- http://womotov.22web.org/english_speaking_course_file_free.pdfIn PDF document text
- https://musokolej.weebly.com/uploads/1/3/1/3/131383826/9428968.pdfIn PDF document text
- https://wanomumopanud.weebly.com/uploads/1/3/1/3/131379193/84367260dcc.pdfIn PDF document text
- http://zorimiba.iblogger.org/2021_ford_mustangs_for_sale.pdfIn PDF document text
- http://topvideo.design/177401390604t8cc.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://mafukifuwu.epizy.com/59917682141.pdfIn PDF document text
- http://nutimuratibuzur.epizy.com/bonbon_cakery_mod_apk.pdfIn PDF document text
- http://ruronegiseko.atwebpages.com/annabac_maths_terminale_s.pdfIn PDF document text
- http://folujas.epizy.com/kifopanu.pdfIn PDF document text
- http://lufiwivumijej.myartsonline.com/99847073972.pdfIn PDF document text
- http://gatovon.rf.gd/36977080656.pdfIn PDF document text
- https://s3.amazonaws.com/gofilafixu/high_tech_high_san_diego_school_calendar.pdfIn PDF document text
- https://s3.amazonaws.com/viregujipowuru/lupedufesanani.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d91c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD91C | 3752 bytes |
SHA-256: bbeeb5b51e80bf0a9e787645a78194caf5e1e2819327050867dee60e421c599c |
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font_01_sfnt_off0000e67e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE67E | 4936 bytes |
SHA-256: 46f7698e4990cd483b29e88d0a655448543176b51996a5308967d3ed8d88516e |
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font_02_sfnt_off0000f752.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF752 | 10576 bytes |
SHA-256: f13bbd67366b060fe45f35a2bd71bc69efcad6761da044d25217b9f0f9c39fc6 |
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