MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, many pointing to PDF files hosted on link farm domains, indicating a likely attempt to distribute malware or phish users. The ClamAV detection and ML classifier strongly suggest malicious intent. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic confirm the document's purpose is to redirect users to potentially harmful external content.
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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://trafffi.ru/aws?utm_term=basketball+plays+template+powerpoint
- https://cdn-cms.f-static.net/uploads/4389358/normal_5f9464420b0f6.pdf
- https://xerirexu.weebly.com/uploads/1/3/4/5/134592073/silimijubiviwinasat.pdf
- https://xusawoji.weebly.com/uploads/1/3/0/7/130739635/wogov_wuvexalotez_disusexetoputud_dafomisosedasi.pdf
- https://roromitekavu.weebly.com/uploads/1/3/4/5/134528712/pazekaloziwidimere.pdf
- https://jaserasozupog.weebly.com/uploads/1/3/1/4/131454215/javipirefutofu_jixawawote.pdf
- https://bizumoku.weebly.com/uploads/1/3/2/6/132681494/muxigadodivog.pdf
- https://cdn-cms.f-static.net/uploads/4495043/normal_5fab968b03113.pdf
- https://xelegiri.weebly.com/uploads/1/3/4/4/134435730/566736.pdf
- https://cdn-cms.f-static.net/uploads/4421776/normal_5fa43ad518ca5.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/e1c99963-32d4-426c-be03-082de849f397/90062331962.pdf
- https://uploads.strikinglycdn.com/files/25a7ac41-431b-476d-b6d1-fcad00e82224/lemaxurukulikevebi.pdf
- https://uploads.strikinglycdn.com/files/d2ec7ff9-c04e-4a73-a1c3-f5fe5967bf76/formation_motard_police_nationale.pdf
- https://uploads.strikinglycdn.com/files/9de5659e-41b8-470f-bb10-7b66d5729d41/want_u_back_lyrics.pdf
- https://uploads.strikinglycdn.com/files/7dd8e4e6-cc96-4720-8956-3e9c04315237/33137530135.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_off0000c153.bindb55605fc510e3675b37606e68a875f662608c6f9708700765cf689009d2df11 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC153 | 5412 bytes |
font_01_sfnt_off0000d3ba.bin7a08f007f0c6f4f53be42c468e404773863a0f92cbaafd14487bf0339a431730 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD3BA | 10368 bytes |
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