MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, many of which are structured as a link farm, suggesting an attempt to drive traffic to other sites. The presence of a ClamAV detection for 'Pdf.Phishing.Trojan' and ML classification strongly indicate malicious intent. The document body, though heavily obfuscated, appears to be related to marketing PDFs, likely a lure to disguise the malicious nature of the embedded links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
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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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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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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://resalured.ru/strik?utm_term=fundamentos+de+marketing+pdf+philip+kotler
- https://cdn.sqhk.co/sawomunuj/0J9ijQW/72757170523.pdf
- https://cdn.sqhk.co/gujowaxexag/bOtibje/89330119421.pdf
- https://cdn.sqhk.co/kakapoxavu/3jhQUie/drill_evolution_mod_apk_unlimited_money_and_gems.pdf
- https://cdn.sqhk.co/xolofiwano/hfxjcjt/xodumawa.pdf
- https://foxejakepi.weebly.com/uploads/1/3/0/8/130874264/7773557.pdf
- https://cdn.sqhk.co/zavufepugife/ghjjFib/sling_tv_app_samsung.pdf
- https://cdn.sqhk.co/sovajepuxe/jcvifI5/beard_trimmer_amazon.pdf
- https://setuzenizenu.weebly.com/uploads/1/3/5/9/135973655/nojiratup.pdf
- https://cdn.sqhk.co/jogowijalaro/hjZIeii/27412986203.pdf
- https://cdn.sqhk.co/tamejenonisi/dgM1haW/tugomarureruxilopepusof.pdf
- https://cdn.sqhk.co/piwuzuberaze/phhjcfz/2017_football_rookie_cards.pdf
- https://cdn.sqhk.co/poxofufiko/ii9he2R/dinosaur_simulator_value_list_docs.pdf
- http://mifirejetevina.getenjoyment.net/zunuziko.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://e8b83640-91e4-44a0-a69f-c2468797902f.filesusr.com/ugd/ee4a13_a7624ce4ae134360b14a188678a3aeab.pdf?index=true
- https://ca108e69-7b6b-43f0-8f16-d96ebeb8a33d.filesusr.com/ugd/79e0dc_09301e9a39df4f8eb197a5d7e5889a65.pdf?index=true
- http://kepofif.onlinewebshop.net/70881459371.pdf
- https://uploads.strikinglycdn.com/files/8b6c2e85-0ca3-40e8-bc11-eb4819b6f119/3012969121.pdf
- https://5bf49506-6ef1-42f8-8f90-7e3689255fd3.filesusr.com/ugd/8fe1bf_5999417a8db24e93a66e85495211d511.pdf?index=true
- https://uploads.strikinglycdn.com/files/4d33b496-2f1d-49a0-908e-d3b8ad04dd50/manual_de_funciones_de_una_empresa_industrial.pdf
- https://uploads.strikinglycdn.com/files/d637f4d4-0d9a-48fc-8716-cf7ee958f2ea/wegufijogidat.pdf
- https://uploads.strikinglycdn.com/files/b0d81100-4252-4d2f-b95a-4a38bf4050e4/pefibugopinej.pdf
- https://9e9203d9-9f5b-42f2-a849-05e42d741f90.filesusr.com/ugd/3527d5_f59a33b8c63a4c90a092024bd8ab9171.pdf?index=true
- https://27475d5a-2981-497d-8cd5-0c310ef10f8b.filesusr.com/ugd/9cb927_28463e01b51f48bbac31cc0bfe527c44.pdf?index=true
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cbc5.bina94ad1054c69031149ac618c302348d04bb0726b802a63984f36cd324f5d206c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCBC5 | 5472 bytes |
font_01_sfnt_off0000de3a.bin5be7922083b10e0dea4157a7a6b2730d73978aa5898b9248c8ec96c0c378d8f9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE3A | 11172 bytes |
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