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 0.9988
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://leonvi.ru/award?keyword=the+kartilya+ng+katipunan+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4421062/normal_604b13f85fd83.pdfIn PDF document text
- http://airet.space/the_long_goodbye_raymond_chandler_sparknoteszrvs8.pdfIn PDF document text
- http://mavafesumej.medianewsonline.com/97466152262.pdfIn PDF document text
- http://tujukesabegakom.mygamesonline.org/explain_the_causes_of_down_syndrome.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448984/normal_5fd0a8679f51f.pdfIn PDF document text
- http://antonioit.fun/josil1trwc.pdfIn PDF document text
- http://sawedes.mywebcommunity.org/effective_presentation.pdfIn PDF document text
- http://dotixomovi.sportsontheweb.net/60757495127.pdfIn PDF document text
- http://eurosett.net/xodimeziwapatvcji.pdfIn PDF document text
- http://trening-ekaterinodar.ru/xizuxewapaxagugitimulabm0s1z.pdfIn PDF document text
- http://balewezekowesab.iblogger.org/55544584521.pdfIn PDF document text
- http://megalit-korolev.ru/865840705016ewxa.pdfIn PDF document text
- http://dupamineni.medianewsonline.com/how_to_process_unresolved_trauma.pdfIn PDF document text
- http://prizinsta365.website/20390372136us0b8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476765/normal_600c0e013e58f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4450040/normal_5fe409b24ca22.pdfIn PDF document text
- http://wonnaturila.space/building_information_modeling_course_in_germanycic7h.pdfIn PDF document text
- http://velimafi.iblogger.org/67458894669.pdfIn PDF document text
- http://spoonnumberone.xyz/physics_for_scientist_and_engineerso9p1a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4486997/normal_5fcdff21637b7.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://kubowulurarekij.myartsonline.com/perilorometunoloxata.pdfIn PDF document text
- http://feramivo.rf.gd/51878915791.pdfIn PDF document text
- http://gozuketitara.onlinewebshop.net/artificial_neural_network_tutorial_for_beginners.pdfIn PDF document text
- http://fetewuzapozoza.rf.gd/bioplastico_de_almidon_de_maiz.pdfIn PDF document text
- http://zepizevut.atwebpages.com/cual_es_la_mejor_biblia_catolica.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f98b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF98B | 16748 bytes |
SHA-256: 7e87b2e490944073ede63d699556cb9f6ff9f56022d17c88847e06dbad006746 |
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font_01_sfnt_off0001303c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1303C | 5240 bytes |
SHA-256: cdf2a29740fa32479e8e1975a8b22ae0ed2d134515a337edf5ba6e077132f554 |
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font_02_sfnt_off00014217.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14217 | 11660 bytes |
SHA-256: b29a81b4ebdc0e6c88f841b0a77163570603643baf0b0980670c1edec8199774 |
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