MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9998
Heuristics 5
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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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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://bologen.ru/123?utm_term=how+much+weight+can+a+125cc+atv+pull PDF link annotation
- https://cdn.sqhk.co/gonolesuzam/esViggc/pobimivagikizigugef.pdfIn PDF document text
- http://lukanovetefitef.22web.org/jarobutigaratedolul.pdfIn PDF document text
- http://vedakedudeloko.22web.org/podososokubaxozu.pdfIn PDF document text
- http://akillidestekbasvuruformu.online/condensadores_en_serie_y_paralelo_ejercicios_resueltoszvboc.pdfIn PDF document text
- http://allostar.buzz/98282468712xpa8t.pdfIn PDF document text
- https://cdn.sqhk.co/medujebukoma/iihiJmt/21776209551.pdfIn PDF document text
- http://hookup750.website/amarilli_mia_bella_tenoryaob4.pdfIn PDF document text
- https://sowematawenuw.weebly.com/uploads/1/3/1/1/131164153/gabejosoxevaji.pdfIn PDF document text
- http://podarokinsta365.site/cd_sleeve_template_publishersag73.pdfIn PDF document text
- http://xixubitawub.iblogger.org/ascendancy_pc_game.pdfIn PDF document text
- http://ribipoxufepe.iblogger.org/acr_call_recorder_license.pdfIn PDF document text
- http://riniwovefaraw.22web.org/letter_format_for_granting_permission.pdfIn PDF document text
- https://cdn.sqhk.co/xufaribo/Z1jhHgi/petemo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/wukara/79243107490.pdfIn PDF document text
- https://s3.amazonaws.com/fotojipifuzitul/nesoxokamudinugejenapu.pdfIn PDF document text
- http://totofexux.epizy.com/zisokakikojow.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_off0000e443.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE443 | 5496 bytes |
SHA-256: c2c8891bf1494d472442cc3d3b20cdd2ac27ea3f8312b9cf6dea13676bb20ad5 |
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font_01_sfnt_off0000f6f8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6F8 | 11412 bytes |
SHA-256: d64b02afb320965273bda356b3c5a27c004a46b27108f294b0b779df9965d6ba |
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