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 0.9993
Heuristics 5
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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 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://dafemum.ru/123?utm_term=city+of+stars+sheet+piano PDF link annotation
- https://wexemexaxixu.weebly.com/uploads/1/3/4/7/134709907/ecdbbfe.pdfIn PDF document text
- https://debuvubuni.weebly.com/uploads/1/3/4/8/134846467/fezotes_bewudap_miwipifoz_lidajadonalasuf.pdfIn PDF document text
- http://wamuwosola.mygamesonline.org/80598490535.pdfIn PDF document text
- http://dipugipedanam.sportsontheweb.net/wefom.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4485695/normal_60011f5f0a61f.pdfIn PDF document text
- http://kijuguwosaxo.22web.org/identity_property_worksheet.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4466676/normal_600a3b346c1e1.pdfIn PDF document text
- https://rigopodi.weebly.com/uploads/1/3/4/3/134307943/7752706.pdfIn PDF document text
- http://rivepozepuxar.mywebcommunity.org/91129854381.pdfIn PDF document text
- https://teselabobebivu.weebly.com/uploads/1/3/1/6/131606188/4394136.pdfIn PDF document text
- http://rujokevawevi.22web.org/9031818396.pdfIn PDF document text
- https://fagutefoxod.weebly.com/uploads/1/3/4/2/134235025/3ff8faed1333a.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://9cfe8934-cc69-4f76-a0d0-2e9849ea4530.filesusr.com/ugd/fd9558_7fa64d8b14e24c1ab7deeb00deab3621.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8b566093-56e6-477f-86ee-225ee1947d16/42re_transmission_rebuild_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dcd995bd-091e-4e57-bc66-2909c4de8705/xapefakezaguvuw.pdfIn PDF document text
- http://ritivujivanupu.epizy.com/3rd_grade_science_printable_worksheets_free.pdfIn PDF document text
- https://8137cd1e-393d-4948-8193-eca935452849.filesusr.com/ugd/756799_0032c904f2e749079161b69cbca748d2.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a85ccac0-82ca-4550-9f1f-c38917087d0b/26160265552.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/48d15b9a-465b-4382-be37-0143dde01671/ipod_classic_30gb_5th_generation.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/136b2aa4-3629-4788-baf2-0f4057a4c96e/brainpop_world_war_1_quiz_answers.pdfIn PDF document text
- http://bavatesivo.myartsonline.com/bikemanulebakikajog.pdfIn PDF document text
- http://rawifujit.epizy.com/how_to_clean_the_filter_on_a_bosch_maxx_washing_machine.pdfIn PDF document text
- http://ximeneza.epizy.com/diabetes_telugu_books_free_download.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_off0000dfa0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFA0 | 4964 bytes |
SHA-256: 3fbc57291701b86c33f827b383e43f720ef84eadf0e3c12be33e1d5a130fd52b |
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font_01_sfnt_off0000f08a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF08A | 12372 bytes |
SHA-256: f1f7f458f99e888e69cb5c12aad3a8eca9d81ddd451fe1a509e18a41b0411aea |
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