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://ponafet.ru/strik?utm_term=when+parking+uphill+in+a+manual+transmission+what+gear+should+you+be+in PDF link annotation
- https://cdn.sqhk.co/kupawusel/BC9gjia/fotirurufitigudok.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446155/normal_60317383148b2.pdfIn PDF document text
- http://neojust.ru/12704373339i4pxa.pdfIn PDF document text
- https://cdn.sqhk.co/fumamimed/d6jahaQ/deletanenigu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4409236/normal_5fe4baf29e384.pdfIn PDF document text
- http://keep-travel.com/zigazily5ki2.pdfIn PDF document text
- https://cdn.sqhk.co/lamiwifa/4liahGs/sing_karaoke_online_apk.pdfIn PDF document text
- https://cdn.sqhk.co/jaxofudaz/GjawX6M/61328183683.pdfIn PDF document text
- http://tryadasert.online/rudomaxevolofoleze3ncg4.pdfIn PDF document text
- https://cdn.sqhk.co/xadeviro/ihIjdha/51389738700.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4466398/normal_6008bfcae6470.pdfIn PDF document text
- http://manthoughtswebsite.website/23847734733r0hld.pdfIn PDF document text
- http://hhizmet.com/ys_viii_lacrimosa_of_dana_quest_guidee6rcn.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fejiremow.epizy.com/hospital_food_service_interview_questions_and_answers.pdfIn PDF document text
- http://lefazef.epizy.com/zoxibidomewotaluzodukapej.pdfIn PDF document text
- http://jatuxijor.epizy.com/bopagebirifojamawuwuzaxe.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_off0000e18d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE18D | 5784 bytes |
SHA-256: 0ac34cc8925b72336455ef8a5b0cf99c4375fc76389f42b0dac5fc640f33b32c |
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font_01_sfnt_off0000f52c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF52C | 10468 bytes |
SHA-256: c7d05179bc0c7d6933b5a32a926bf74d0013f9a45a2c97c2148fe169fc3d6463 |
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