MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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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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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://ponafet.ru/123?utm_term=greeting+card+cut+out+templates PDF link annotation
- https://mokoluwi.weebly.com/uploads/1/3/4/5/134595511/xufat_netupimikezusum_rifavajafiguf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417045/normal_601703b536629.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4371248/normal_5fec58d3636f6.pdfIn PDF document text
- https://tesokumerapaj.weebly.com/uploads/1/3/4/5/134522001/5245879.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4413850/normal_60afe86c37536.pdfIn PDF document text
- https://mowasedexalobir.weebly.com/uploads/1/3/4/7/134743102/76541b2ec.pdfIn PDF document text
- https://xomadugazulu.weebly.com/uploads/1/3/4/5/134597447/nesomesovinun.pdfIn PDF document text
- https://waxopudiva.weebly.com/uploads/1/3/4/6/134695928/9945855.pdfIn PDF document text
- https://xakepimefinawam.weebly.com/uploads/1/3/4/9/134903333/9153397.pdfIn PDF document text
- https://sepanafawo.weebly.com/uploads/1/3/4/3/134316973/e53e54e23d00.pdfIn PDF document text
- https://moginirem.weebly.com/uploads/1/3/4/7/134769545/ab96ea7.pdfIn PDF document text
- https://tizupokewa.weebly.com/uploads/1/3/4/0/134013062/2ec7c3d752f6871.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/c551f686-aef1-4724-a85f-a07ccf35c26d/83834912340.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/37bcc3f2-36e5-42f3-83f3-8fc30120ecd5/libugoxijujinasililef.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5516a82c-3688-4b83-a373-3985c534f1a2/shooting_kabul_summary.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/69e9f3cb-2885-4862-8eb7-ca6a4d943691/what_does_dynamic_stability_control_mean.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1102e7af-3e5e-4d90-b006-91e4fa677c9a/lapofeverozusava.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/76e28e65-2dde-4ec8-9a14-9e4edb45974b/www_csod_cencosud.csod.com_samldefault.aspx.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ba70a44a-9178-4544-9af1-a34dc458d0be/what_time_is_peoples_choice_awards_2020.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4e3f1395-b9fb-4b0a-b235-88e5e61e2178/fascial_stretch_therapy_certification_uk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9d07b6a3-692f-4fca-9768-bfd586b7d673/40408465594.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e4115c77-9cca-4624-b61c-35e9fdc492a2/1768887539.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eac6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAC6 | 5424 bytes |
SHA-256: d81e71c3e7ed48132587f48cbbf344d30e937b38ee90e40bda65426deb115803 |
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font_01_sfnt_off0000fd24.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD24 | 10624 bytes |
SHA-256: dbb1a603d01e756108c37299d328e76fc33199de8d2fcd6f50db573607514815 |
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