MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, with a critical heuristic identifying it as a link farm. One of the primary URLs, 'https://traffnew.ru/strik?utm_term=exemple+d+une+dissertation', is suspicious and likely leads to a malicious site. The document body, though heavily obfuscated, suggests a lure related to academic work ('Exemple d une dissertation'). The presence of embedded JavaScript and the overall structure strongly indicate a phishing or malware distribution attempt.
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://traffnew.ru/strik?utm_term=exemple+d+une+dissertation
- https://cdn-cms.f-static.net/uploads/4370087/normal_5f8a4c2e97109.pdf
- https://cdn-cms.f-static.net/uploads/4366321/normal_5f8df0d7c50c6.pdf
- https://rokufekajo.weebly.com/uploads/1/3/0/8/130814342/96aa10dd9e4.pdf
- https://cdn-cms.f-static.net/uploads/4421969/normal_5f9b7010e33dd.pdf
- https://cdn-cms.f-static.net/uploads/4387712/normal_5f94d2f64da31.pdf
- https://cdn-cms.f-static.net/uploads/4480899/normal_5fb45d6614292.pdf
- https://cdn-cms.f-static.net/uploads/4408595/normal_5f95d32e2e864.pdf
- https://cdn-cms.f-static.net/uploads/4368741/normal_5f87fd88d43a3.pdf
- https://popilezofale.weebly.com/uploads/1/3/1/1/131164236/bupubebuwoj.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/memul/wusomuj.pdf
- https://s3.amazonaws.com/lanubili/sebastian_telfair_net_worth.pdf
- https://s3.amazonaws.com/mupukesunobaga/congruent_polygons_corresponding_angles.pdf
- https://s3.amazonaws.com/nijudow/goxewupidisog.pdf
- https://uploads.strikinglycdn.com/files/413c29e3-4ad3-42b3-994c-b976c5101afc/15178542258.pdf
- https://s3.amazonaws.com/titugome/samsung_washer_wa50m7450aw_manual.pdf
- https://s3.amazonaws.com/tagorarib/coc_gem_hack_no_verification.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_off0000e8e1.bin995fdc7885430dc59e8760c4cab77266de29b926e5c12757742b56e448ef33ba |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8E1 | 5132 bytes |
font_01_sfnt_off0000fa42.bin613c9a140b1c854d006fb0c0a0e04750cf92ef68d3210d90730efed607369646 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA42 | 12412 bytes |
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