MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains a large number of external links, indicating it functions as a link farm. The primary URL, https://trafftec.ru/aws?keyword=urbini+omni+plus+3+in_1, suggests a potential SEO manipulation or phishing lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://trafftec.ru/aws?keyword=urbini+omni+plus+3+in+1
- https://pamarilu.weebly.com/uploads/1/3/4/3/134322341/01b9fd495dedec.pdf
- https://cdn-cms.f-static.net/uploads/4370560/normal_5f9e26b969c97.pdf
- https://jopulovi.weebly.com/uploads/1/3/4/2/134265775/601667.pdf
- https://cdn-cms.f-static.net/uploads/4393016/normal_5f90413e57d07.pdf
- https://nusoselif.weebly.com/uploads/1/3/4/4/134470887/ebe51d.pdf
- https://gebigimudixerez.weebly.com/uploads/1/3/4/3/134374499/d1a09c2dada0.pdf
- https://fenivubad.weebly.com/uploads/1/3/4/4/134482284/9133925.pdf
- https://kuzaloxamuw.weebly.com/uploads/1/3/1/4/131406684/13c39e1f.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/watoti/75982927468.pdf
- https://s3.amazonaws.com/xanebavifamopez/kuwuj.pdf
- https://uploads.strikinglycdn.com/files/2914991f-75f7-4cfa-a039-dbc06b34fff6/75847646847.pdf
- https://s3.amazonaws.com/limewub/9254608049.pdf
- https://s3.amazonaws.com/vitelitubovuluj/acetilcolinesterasa_definicion.pdf
- https://uploads.strikinglycdn.com/files/04070861-6e39-4c88-92f9-016dadd19939/zigaduzanunawido.pdf
- https://s3.amazonaws.com/sukedil/agile_project_management_methodologies.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_off0000b013.bin5ba862497a8790a40fe0a9b0b5dd88b598d18ad35185d37d7d75ca3ce031b1fa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB013 | 5104 bytes |
font_01_sfnt_off0000c15f.bin858830d815479a8aa696fa3933b27ec36d56a4d6cf0547b2e8779923269c00ab |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC15F | 10868 bytes |
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