MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://dugedepap.ru/strik?utm_term=gods+demigods+and+heroes+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4493201/normal_5fd0baaf4c512.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4480170/normal_5fede49d3253e.pdfIn PDF document text
- http://kemytbok.xyz/absolute_steve_ff74ygfn.pdfIn PDF document text
- https://cdn.sqhk.co/musutalivun/hhfhhia/stack_attack_2_game.pdfIn PDF document text
- https://cdn.sqhk.co/kutogudofi/aejhuDr/74543021071.pdfIn PDF document text
- http://xsale.trade/3ds_games_romsmanias7t1s.pdfIn PDF document text
- https://cdn.sqhk.co/kunutewiwit/thaHdjh/color_fill_3d_game_online.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4454971/normal_5fcce2cc46a50.pdfIn PDF document text
- https://cdn.sqhk.co/wadupaxi/g9geFhj/43948606219.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4447253/normal_6023ed790af7d.pdfIn PDF document text
- http://mattelipsticks.site/to_live_outside_the_law_you_must_be_honestdlyl3.pdfIn PDF document text
- https://cdn.sqhk.co/jeporikate/uufhbZo/29819592360.pdfIn PDF document text
- https://cdn.sqhk.co/dodiniwotud/cjad53g/zukeribefa.pdfIn PDF document text
- https://cdn.sqhk.co/sutazojawote/jgvYYz8/46889639377.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4373508/normal_5fe418a7d5ec3.pdfIn PDF document text
- https://cdn.sqhk.co/mekurapiw/A7hjRKD/44216463327.pdfIn PDF document text
- https://cdn.sqhk.co/sovokeduseb/gcdhgnR/76311785601.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://felixoxajaxev.epizy.com/auxiliary_verb_worksheet.pdfIn PDF document text
- https://48e6b720-b653-4920-beb0-7ef171ab6ab9.filesusr.com/ugd/d9d1f5_1764c3a315b044bc8f770cbb43dc7521.pdf?index=trueIn PDF document text
- http://kunuzozadaza.epizy.com/egypt_the_winged_sun_disc.pdfIn PDF document text
- https://680e7e7f-99bb-4309-8a01-ecc910dc7690.filesusr.com/ugd/717a42_cc680c8fc4b944c5a02dffe674dc0675.pdf?index=trueIn PDF document text
- https://ce099f17-eb12-430b-a452-8d789b3ee5a8.filesusr.com/ugd/aef5b7_14aa231b9b8e4ad4bee0c892390d5a15.pdf?index=trueIn PDF document text
- https://ed8cecbe-9888-40ab-9384-4b5b2efda5e6.filesusr.com/ugd/22dd42_ab4c2231340e441299f8902a1b3a1845.pdf?index=trueIn PDF document text
- https://3c8d80e7-2998-4b53-b1db-ea2053e4eee2.filesusr.com/ugd/5c8c55_d7e99268cdae4411a57fd0b4d4e43f20.pdf?index=trueIn PDF document text
- http://zarazemudaseri.epizy.com/zizikavowitibelu.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_off0000db57.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB57 | 5452 bytes |
SHA-256: 869aaf8b24dd162013bb9e5f9e08647ae0a1ee256661aad9dc0ccf85e4d0ac34 |
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font_01_sfnt_off0000edb7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDB7 | 11360 bytes |
SHA-256: bee724133fcc9410be701aaa1dfc4595d657b4fac0c27e9b6d19e56345a968da |
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