MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a large number of external links, many pointing to other PDF files, suggesting a link farm or SEO spamming operation. One of the embedded URLs, 'https://traffine.ru/123?utm_term=round+table+pizza+chico', is likely part of this malicious infrastructure. The ML classifier and ClamAV detection strongly indicate malicious intent, likely phishing or a scam.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://traffine.ru/123?utm_term=round+table+pizza+chico
- https://bolififona.weebly.com/uploads/1/3/4/3/134316640/aaeed25.pdf
- https://cdn-cms.f-static.net/uploads/4444366/normal_5fa1cc19235f8.pdf
- https://fupefasupemeze.weebly.com/uploads/1/3/4/3/134315788/5949227.pdf
- https://cdn-cms.f-static.net/uploads/4379053/normal_5faf4463cd9b8.pdf
- https://cdn-cms.f-static.net/uploads/4409798/normal_5fa2397357fb3.pdf
- https://cdn-cms.f-static.net/uploads/4366008/normal_5f952761d1ece.pdf
- https://megadezatesaram.weebly.com/uploads/1/3/0/7/130776649/lezepasidixabazafe.pdf
- https://cdn-cms.f-static.net/uploads/4408704/normal_5f9c2948e3472.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/ae46a23c-69a2-4014-a777-7c84458ec35e/gepazulaxipuwivusi.pdf
- https://uploads.strikinglycdn.com/files/dcd164b7-c89d-4cca-873f-e379ba4ed073/nirogabeboda.pdf
- https://s3.amazonaws.com/tinajabizoreguf/69821155437.pdf
- https://uploads.strikinglycdn.com/files/0533af6c-2f4b-4cdb-966c-92aad4eb0b86/51083868334.pdf
- https://uploads.strikinglycdn.com/files/ed66b977-e406-48f0-a1cf-8fce1f921bd7/saridazebi.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c8c6.bindcfb2665c7f54bf0a795082e6f6a9dc4ebe212c3c475cda7db1e0f03d0e6ddb8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC8C6 | 5084 bytes |
font_01_sfnt_off0000da19.bin8a9f918827789180e04a7df959e02ff8a71e0ae28a867368583793aacccaea0e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA19 | 10952 bytes |
font_02_sfnt_off0000ff34.bin3610b8eaa39125b52847332ef440cc36b2ac3174877a06d77d362d90a8ea52d9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF34 | 20264 bytes |
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