MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9991
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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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://pixomot.ru/pbw?utm_term=dixit+regles+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4369651/normal_5fd6374a9b526.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4444100/normal_60436a90b070c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387825/normal_6043837daec7a.pdfIn PDF document text
- https://nurowilalivep.weebly.com/uploads/1/3/1/3/131380447/foposo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367290/normal_604034c77073f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4428062/normal_60101254af9f4.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4381108/normal_60b21b09753db.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4490722/normal_6009d41d1ba47.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4452171/normal_5fe50bd0a54c9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366385/normal_6037dd347535c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383922/normal_60334d532a28c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4461511/normal_604a3f8f063f1.pdfIn PDF document text
- https://romubavopu.weebly.com/uploads/1/3/4/8/134884942/58ac3fe574e3.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4443372/normal_5fe4f0f93d75f.pdfIn PDF document text
- https://kogewovedof.weebly.com/uploads/1/3/4/3/134339257/ecb208.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4368977/normal_5fdf6f742873e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373788/normal_5fd967ccebe52.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4462073/normal_5fca72b6649a8.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://volikedejefa.pbworks.com/w/file/fetch/144418581/what_can_i_say_to_my_niece_on_her_birthday.pdfIn PDF document text
- http://ruwomodanom.pbworks.com/f/fundamentals_of_corporate_finance_10th_edition_brealey.pdfIn PDF document text
- http://sajateves.pbworks.com/w/file/fetch/144469905/why_is_my_iphone_not_connecting_to_my_airprint.pdfIn PDF document text
- http://rorazokazog.pbworks.com/w/file/fetch/144503349/what_are_the_key_characteristics_of_transactional_leaders_mcq.pdfIn PDF document text
- http://kokoxudalux.pbworks.com/w/file/fetch/144426900/ravaxa.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ef10.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF10 | 5068 bytes |
SHA-256: ebca2721fdf8462105fdbf0a933be3bfde4048e6c9cb25186ede79728e99b95b |
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font_01_sfnt_off00010070.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10070 | 12000 bytes |
SHA-256: e1dd9a7e378d0ccc5ad1353562c8225f235edce68889a47c324e06091d2762ef |
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font_02_sfnt_off000126c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x126C9 | 16312 bytes |
SHA-256: b2563e85233037e3c2780690ed1455257f868516b5a962e54e6ffe29314c9cb1 |
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