MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to disposable domains and potentially malicious content, as indicated by the 'PDF_SEO_LINK_FARM' and 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristics. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution. No scripts were extracted, but the structure suggests a link farm designed to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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://jumiwimov.ru/strik?utm_term=toro+powerlite+98cc+engine+carburetor PDF link annotation
- https://cdn.sqhk.co/rujuwawuju/hge5jEz/fig_tree_growing_guide.pdfIn PDF document text
- http://mukovasisoro.mygamesonline.org/74588002175.pdfIn PDF document text
- https://cdn.sqhk.co/jasojime/jjj4eif/download_whatsapp_messenger_for_tablet_android.pdfIn PDF document text
- http://xomunuxeju.sportsontheweb.net/real_estate_company_profile_template.pdfIn PDF document text
- https://cdn.sqhk.co/zemakojunil/gUMhfQP/cicd_tools_for_android.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375521/normal_6024a31ed43a9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369653/normal_600cde8e1c42a.pdfIn PDF document text
- https://cdn.sqhk.co/wopidevepip/1iesF9a/cheating_tom_2_level_38.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4412762/normal_5fecb68464db7.pdfIn PDF document text
- https://cdn.sqhk.co/puwipaneke/6jaibpe/robidigasawodiborajena.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369933/normal_60388ff090d7b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4444649/normal_601b976e1e05d.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/95835395-bfa6-48f6-8a7b-5f842596eff0/is_abap_easy_to_learn.pdfIn PDF document text
- https://s3.amazonaws.com/godewumazek/poema_20_de_pablo_neruda_poemas_del_alma.pdfIn PDF document text
- https://c2dbac7f-2075-4dc1-ad03-af0d0352bff2.filesusr.com/ugd/278743_c0929d030a7f4c54a86b9fdf872ce73b.pdf?index=trueIn PDF document text
- https://f3e0ee59-b309-4736-aefa-1db4f942b0be.filesusr.com/ugd/e87662_ce73704213f44998aa0c8df595707fe6.pdf?index=trueIn PDF document text
- https://5ac9d038-517d-4536-97f6-676423289421.filesusr.com/ugd/b444d4_ea0b9da2827f4196817e42565afa8edc.pdf?index=trueIn PDF document text
- http://romofimor.onlinewebshop.net/annotated_bibliography_example_mla.pdfIn PDF document text
- https://920f4c01-5fd6-4c40-8b27-b99972fecb60.filesusr.com/ugd/d63aaf_a81f486763334e1ea13d2986a7c8bbaf.pdf?index=trueIn PDF document text
- http://vesedakowata.onlinewebshop.net/college_brochure_design.pdfIn PDF document text
- https://s3.amazonaws.com/muvevanepen/beyblade_games_apk_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3325f455-cbe2-4d99-8e4d-a5b6a67aee47/how_to_speak_spanish_words.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_off00013c8b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13C8B | 2912 bytes |
SHA-256: b3177c8de935bf2e05ba58035bb430970af2c83108b60a2dfb12b0772094c699 |
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font_01_sfnt_off000146e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x146E6 | 5456 bytes |
SHA-256: 81ea395f4807f52eed871e19ce8631ce98f1199004e11565c134094223bb9fdc |
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font_02_sfnt_off00015990.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15990 | 12488 bytes |
SHA-256: b8533b2c866235ce5989fd101bdd17c04aa9c86f27c49adb5af7f42255657944 |
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