MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links to disposable domains, many of which are disguised as PDF files, indicating a link farm designed to redirect users. One prominent URL, 'https://dugedepap.ru/strik?utm_term=how+to+replace+power+steering+pump+on+2006+honda+civic', is presented in a way that suggests it's a search result, likely a lure. The ML classifier and ClamAV detection strongly indicate malicious intent, consistent with phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://dugedepap.ru/strik?utm_term=how+to+replace+power+steering+pump+on+2006+honda+civic PDF link annotation
- http://gijixig.22web.org/anaconda_english_movie_mp4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384155/normal_605baa00286cc.pdfIn PDF document text
- http://50off.pro/how_many_parts_of_fifty_shades_of_grey_are_thererfkdt.pdfIn PDF document text
- http://gloslides.com/93324083259p1jfo.pdfIn PDF document text
- http://taher-tcac.com/599368178003k0qm.pdfIn PDF document text
- http://sebevifa.getenjoyment.net/detosimawopo.pdfIn PDF document text
- http://kolagozisil.mywebcommunity.org/38671283356.pdfIn PDF document text
- http://nafaguxidu.iblogger.org/beginning_middle_and_ending_sounds_worksheets_for_kindergarten.pdfIn PDF document text
- http://jawazapefaxuzit.mywebcommunity.org/kepepaf.pdfIn PDF document text
- http://sunakijabe.sportsontheweb.net/13734550530.pdfIn PDF document text
- http://kawibijew.22web.org/xolakajusapujulugisigega.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486215/normal_605fa0f5154b1.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://gapojetudijo.rf.gd/already_just_yet_ever_never_exercises.pdfIn PDF document text
- http://rurasikawasup.epizy.com/perdona_si_te_llamo_amor_2008_descargar_mega.pdfIn PDF document text
- http://vemameb.epizy.com/linksys_wireless-n_range_extender_re1000_setup.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_off0000e234.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE234 | 6028 bytes |
SHA-256: 646122b64e0d6ca6173686a8f0bfc6048ec49d1327d91a7b6127bb5b55f227a4 |
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font_01_sfnt_off0000f6a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6A0 | 10224 bytes |
SHA-256: 257fd1a536fbc9c104ec6a8bdb47c8276352abb09bcb7e04c2ea336f07d7535d |
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