MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many of which are to PDF files, suggesting a link farm or SEO poisoning tactic. The primary external URI points to a suspicious domain, likely intended to host malicious content or phishing pages. While no scripts were explicitly extracted, the PDF structure and numerous external links indicate a malicious intent to redirect users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://nipisod.ru/strik?utm_term=how+to+use+cuisinart+coffee+maker+grind+and+brew
- https://nebakeji.weebly.com/uploads/1/3/4/6/134649015/murerik.pdf
- https://merezedul.weebly.com/uploads/1/3/0/7/130739463/2237673.pdf
- https://cdn-cms.f-static.net/uploads/4459337/normal_606618ac2dfa7.pdf
- https://static.s123-cdn-static.com/uploads/4455174/normal_5fce94f7f0a6c.pdf
- https://nobixerevogug.weebly.com/uploads/1/3/4/4/134481004/734812.pdf
- https://lulofaki.weebly.com/uploads/1/3/1/4/131453598/tejufufeta-femazedavaj.pdf
- https://static.s123-cdn-static.com/uploads/4370264/normal_5fc5bb5c20df5.pdf
- https://bexoxofimimiwox.weebly.com/uploads/1/3/0/7/130775405/9705060.pdf
- https://cdn-cms.f-static.net/uploads/4450870/normal_6041bcd86a5cd.pdf
- https://cdn-cms.f-static.net/uploads/4377704/normal_605826522b78c.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/sonutopexaramuf/accounting_internship_resume_templates.pdf
- https://s3.amazonaws.com/toniseligiwuzux/sewetibulikorujopiti.pdf
- https://s3.amazonaws.com/jejulurowev/what_oil_do_i_use_in_a_4.3_mercruiser.pdf
- https://s3.amazonaws.com/dewutexorob/8009888464.pdf
- https://s3.amazonaws.com/wukara/ocean_animal_coloring_sheets.pdf
- https://s3.amazonaws.com/kugelilizibuwum/quadrilaterals_worksheet_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_off0000ea46.binb556c94bff1dba73f5f62b8c696a010502628f974f21aa43c720a28f9107ff9e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA46 | 5564 bytes |
font_01_sfnt_off0000fd30.bina60df89951359d481b1143b12f5b0eb4ee3b9106bfc86709b857f8cd7494fd3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD30 | 10960 bytes |
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