MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including ClamAV and an ML classifier, as malicious. It contains a large number of external links, many pointing to PDF files, suggesting a link farm or redirection scheme. The embedded URLs and the PDF structure indicate an attempt to direct users to malicious websites, likely for phishing or malware distribution.
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://trafftec.ru/strik?utm_term=naacp+harrisonburg+rockingham+branch
- https://bupiwuzisulim.weebly.com/uploads/1/3/0/8/130874125/474122.pdf
- https://gugagefa.weebly.com/uploads/1/3/4/3/134343265/zawudeganoralopada.pdf
- https://pamigewome.weebly.com/uploads/1/3/4/6/134631685/7dfbb3663.pdf
- https://dulipitigisol.weebly.com/uploads/1/3/4/7/134717891/e8245164cf1.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/af5d74a9-e0eb-4131-b99d-f7b7c60db607/sibetizafuferaxetupuzov.pdf
- https://s3.amazonaws.com/povelenavuviw/morowesizivomoviseg.pdf
- https://s3.amazonaws.com/potamotaz/88744389857.pdf
- https://uploads.strikinglycdn.com/files/386278ff-6d8a-4b9e-8392-05be24d1e949/datanavusadixixiter.pdf
- https://uploads.strikinglycdn.com/files/acf800b7-7043-4271-bd55-43993d4f9ee0/kufajinemanojulavidaxum.pdf
- https://uploads.strikinglycdn.com/files/0d3c0018-69f2-488a-be30-b36499072ce1/6099291390.pdf
- https://s3.amazonaws.com/banula/burger_bistro_hazelwood_menu.pdf
- https://uploads.strikinglycdn.com/files/6effd29c-b3df-420e-8e88-68b372b26f1d/adult_browser_games_kongregate.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_off0000c1fb.bind9b3786dabd4c7fd1f02b5ce3b32f7cc921f4af2ee7eed589b540fb6abc584c6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC1FB | 5488 bytes |
font_01_sfnt_off0000d487.binf72d3ddc0acd337671ca6b346afc798c5189b35798dadd9385fa3f76573ebb38 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD487 | 10192 bytes |
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