MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a critical finding for a link farm on disposable hosting and a high-confidence ML classification. The document contains numerous external links, including one to 'jumiwimov.ru', suggesting it is designed to redirect users to potentially malicious websites. The presence of PDF-specific heuristics and the ML detection indicate a deliberate attempt to exploit PDF vulnerabilities or deliver malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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/wix?keyword=best+essay+writers+reddit PDF link annotation
- https://pakimisubimoge.weebly.com/uploads/1/3/0/7/130776027/lopugakululowa_wivuwizukutuj.pdfIn PDF document text
- https://kadibunafi.weebly.com/uploads/1/3/0/9/130969561/negizisobikanu.pdfIn PDF document text
- http://nizavevorupuj.mywebcommunity.org/jizab.pdfIn PDF document text
- https://cdn.sqhk.co/devuzemalut/gmaVjgV/viviperagimelasakaromara.pdfIn PDF document text
- https://nowiwadigomu.weebly.com/uploads/1/3/4/0/134018048/96f7ca9d6e.pdfIn PDF document text
- http://kiwenalod.medianewsonline.com/52050361984.pdfIn PDF document text
- http://tertov.xyz/smart_dealer_university1g3jx.pdfIn PDF document text
- https://cdn.sqhk.co/renosopezare/PrQgiTg/54472127405.pdfIn PDF document text
- http://gimatadokij.mygamesonline.org/39016003520.pdfIn PDF document text
- https://kasewipiliri.weebly.com/uploads/1/3/4/9/134901701/40f79a7367142da.pdfIn PDF document text
- https://kivisazof.weebly.com/uploads/1/3/2/6/132696558/gupiwijike-debawaned-tosatulamujebu-zipete.pdfIn PDF document text
- https://kogojovuxerew.weebly.com/uploads/1/3/4/8/134882843/xirevowisix.pdfIn PDF document text
- http://proita.fun/robert_greene_author_net_worthfb7jo.pdfIn PDF document text
- https://tixusevonatafix.weebly.com/uploads/1/3/4/6/134611731/jupuparuwaf-zizewiran-nanig.pdfIn PDF document text
- https://cdn.sqhk.co/lazujanaziri/fjbibL8/voicemod_soundboard_crack.pdfIn PDF document text
- http://copyright-services-us.com/what_does_milkweed_meanj4ob1.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://d4180a97-8dd0-4bf1-9e2f-d1b128d1a64d.filesusr.com/ugd/ae059d_67b9f808c61944e696cb32595b0268de.pdf?index=trueIn PDF document text
- http://gakajitaju.atwebpages.com/student_application_information_sheet_lehman_college.pdfIn PDF document text
- http://kadizilurojiniz.onlinewebshop.net/rehras_sahib_path_to_read_in_punjabi_download.pdfIn PDF document text
- https://b5c90759-dbf8-4ccd-b12d-e23c958527f9.filesusr.com/ugd/915a55_1fa58deca1774c838520baa03f511827.pdf?index=trueIn PDF document text
- https://18b09f4e-de4d-4c1b-9fe6-be55c63b1c00.filesusr.com/ugd/cd81e9_2051e57ac0c74706840a1f336f862fb7.pdf?index=trueIn PDF document text
- https://ca108e69-7b6b-43f0-8f16-d96ebeb8a33d.filesusr.com/ugd/79e0dc_8111648cc81b4312b0667009e75db7dc.pdf?index=trueIn 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_off00011a6b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A6B | 5032 bytes |
SHA-256: 977b82d10e42396975fc859af80431724cced7551d3347950515821e3907d3df |
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font_01_sfnt_off00012bb0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BB0 | 11148 bytes |
SHA-256: 196d5bbf1778904f37a8d36b66b373946c30dbb6e36105c8e51d7a2187989272 |
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