MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a lure related to 'win tickets to one direction reunion' and embeds numerous external links, many pointing to Weebly and other hosting services. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external links, suggesting a link farm or phishing operation. The ML classifier and ClamAV detection strongly indicate malicious intent, 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://traffnew.ru/123?utm_term=win+tickets+to+one+direction+reunion
- https://woronawupewusor.weebly.com/uploads/1/3/4/6/134672267/b6a57de1e5.pdf
- https://cdn-cms.f-static.net/uploads/4366324/normal_5fb8825f19422.pdf
- https://cdn-cms.f-static.net/uploads/4382772/normal_5f998faf55862.pdf
- https://cdn-cms.f-static.net/uploads/4365586/normal_5f8ce7d3d412a.pdf
- https://gunewobeje.weebly.com/uploads/1/3/4/1/134109175/jozerumumugeve.pdf
- https://cdn-cms.f-static.net/uploads/4495846/normal_5fbbc11ef25cc.pdf
- https://cdn-cms.f-static.net/uploads/4381547/normal_5f93882938524.pdf
- https://cdn-cms.f-static.net/uploads/4373520/normal_5fa00072d732d.pdf
- https://cdn-cms.f-static.net/uploads/4476432/normal_5fa906e24f66b.pdf
- https://cdn-cms.f-static.net/uploads/4470020/normal_5fb79ea68df9f.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/3d945bc5-09e5-4846-9022-10d0d3225c24/carita_de_nio_para_colorear.pdf
- https://s3.amazonaws.com/zedudo/13828419958.pdf
- https://s3.amazonaws.com/dakebesuvum/driver_booster_para_pc.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://www.geocities.com/mitra_anirban/hobbies.htmGNU
- http://www.gnu.org/copyleft/gpl.htmRegular
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c76f.bin76cb1eb1566a220d69dc9f4170263b7f2154f800f22a9c0143d046bbce7a9394 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC76F | 4768 bytes |
font_01_sfnt_off0000d7c5.bin6539b129c5cd894636dc8f40f53a156c00c8f46378ab4f137c96d687a1cff6ed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD7C5 | 3720 bytes |
font_02_sfnt_off0000e328.bind0682304ee9c773ab7491b43168f8f6aa258f3a72af38a69841e29de07c34e89 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE328 | 11220 bytes |
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