MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains numerous embedded URLs, many of which point to disposable hosting services and are likely part of a link farm designed to redirect users to malicious sites. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' specifically highlights this behavior, suggesting the document's primary purpose is to act as a lure. No scripts were extracted, but the presence of many external links strongly suggests the document's intent is to redirect the user to a compromised or malicious website.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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://huntic.ru/pbw?utm_term=cummins+code+spn+3216+fmi+20 PDF link annotation
- https://derivasip.weebly.com/uploads/1/3/1/4/131407068/verozupul_wetudetex.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420745/normal_6016355d24fc8.pdfIn PDF document text
- https://rulotukipaka.weebly.com/uploads/1/3/0/7/130776525/jibifovovezojitumiz.pdfIn PDF document text
- https://xikemusuvef.weebly.com/uploads/1/3/4/3/134322181/lelux.pdfIn PDF document text
- https://sijetuso.weebly.com/uploads/1/3/4/4/134499475/23fb4b5bdd.pdfIn PDF document text
- https://fakegegi.weebly.com/uploads/1/3/5/3/135312823/govabiwofar.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4407318/normal_6060a50c5cce9.pdfIn PDF document text
- https://refunijuxi.weebly.com/uploads/1/3/4/7/134748157/6424207.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453105/normal_6014484210a23.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://mogulazedub.pbworks.com/w/file/fetch/144483672/buxobum.pdfIn PDF document text
- http://larabefejaji.pbworks.com/f/6918974706.pdfIn PDF document text
- http://liwuvedesisu.pbworks.com/w/file/fetch/144485178/is_the_second_fifty_shades_of_grey_on_netflix.pdfIn PDF document text
- http://jolowajuwijo.pbworks.com/w/file/fetch/144485154/dalesagokanigijo.pdfIn PDF document text
- http://vifogajo.pbworks.com/w/file/fetch/144485184/97499174177.pdfIn PDF document text
- http://larabefejaji.pbworks.com/f/fifa_20_ultimate_team_starter_guide.pdfIn PDF document text
- http://kokoxudalux.pbworks.com/w/file/fetch/144420900/98027578767.pdfIn PDF document text
- http://kunixove.pbworks.com/w/file/fetch/144484128/what_does_316_mean_on_jewelry.pdfIn PDF document text
- http://zizovitunex.pbworks.com/f/what_is_the_chemical_composition_of_olive_oil.pdfIn PDF document text
- http://negovijalulu.pbworks.com/f/super_robot_wars_r_gba_english_patch.pdfIn PDF document text
- http://fufitiruw.pbworks.com/w/file/fetch/144426615/plantronics_voyager_3200_manual.pdfIn PDF document text
- http://tagexoba.pbworks.com/w/file/fetch/144422670/rukaxodegepofamopigi.pdfIn PDF document text
- http://midevodimu.pbworks.com/w/file/fetch/144448809/how_to_set_answering_machine_on_vtech_telephone.pdfIn PDF document text
- http://vajaxasave.pbworks.com/f/how_to_pair_soundbox_pro.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_off00010440.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10440 | 5512 bytes |
SHA-256: 54231b06d5f2e8cdff5c1ef61cd5425f62ced7135ebf488b59b5a9482e5fba9f |
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font_01_sfnt_off000116f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116F9 | 12956 bytes |
SHA-256: 1534bf4e4a6ec58bd2162436938cd263c5745a66acd8b69c27f71c688e99fbdf |
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