MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many hosted on disposable domains, indicating a link farm designed to redirect users. The primary URL, dugedepap.ru, is presented as a game portal, likely a lure for phishing or malware distribution. ClamAV and ML classifiers confirm the malicious nature of the document.
Machine Learning
- Nyx PDF Classifier malicious score 0.9904
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/wix?keyword=unblocked+66+games PDF link annotation
- https://cdn-cms.f-static.net/uploads/4420602/normal_603b36daa603a.pdfIn PDF document text
- https://cdn.sqhk.co/visobipibe/giKOJVR/gerosozadaraxowepogubu.pdfIn PDF document text
- https://remoruputudedux.weebly.com/uploads/1/3/4/0/134017090/3434316.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4461744/normal_602a7cf4db06b.pdfIn PDF document text
- https://cdn.sqhk.co/lisakopew/iiMJgde/definition_adversary_antonym.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4458856/normal_60298a827913b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459788/normal_603ad507537d7.pdfIn PDF document text
- https://xuxasogunoniku.weebly.com/uploads/1/3/1/8/131856570/gikefulurezi_riwixidede_geteb_pasop.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4451544/normal_5fe5ad09800c1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426073/normal_5fd09e998142e.pdfIn PDF document text
- https://mewejubakokexal.weebly.com/uploads/1/3/2/6/132681976/4714622.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426572/normal_6030606549f4e.pdfIn PDF document text
- https://cdn.sqhk.co/luwukamuku/igehctx/best_90s_dance_music_videos.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486359/normal_60129c8c9d123.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4454803/normal_5fd072017c5b5.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4450516/normal_5fdfc49d1b751.pdfIn PDF document text
- https://kutufexefe.weebly.com/uploads/1/3/4/6/134695169/f54f8b7.pdfIn PDF document text
- https://galixasuja.weebly.com/uploads/1/3/4/5/134518214/ac92e0664f901.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4493917/normal_6008a5b0725a4.pdfIn PDF document text
- https://cdn.sqhk.co/mifimafonuku/jyns3hc/baby_growth_spurts_adjusted_age.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417535/normal_5fe4a3b3a905c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481423/normal_603b93387fd5b.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4383327/normal_5fee14b05df98.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://zogadawedalifap.onlinewebshop.net/what_a_contract_lawyer_do.pdfIn PDF document text
- http://bumejefivoxigo.myartsonline.com/calculus_with_analytic_geometry_simmons_ebook.pdfIn PDF document text
- http://zudupaxub.myartsonline.com/fishing_rod_setup_for_catfish.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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000108c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108C8 | 6440 bytes |
SHA-256: 2ce5a7286efefc5aae27ce1c31b3347e159d00bd30cf97f509a0b7f7d49caffb |
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font_01_sfnt_off000118bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118BD | 5172 bytes |
SHA-256: 4b37be2ae2d27a97254c037fe1f0f0779741e30760df4673b8d02efe150d2532 |
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font_02_sfnt_off00012a2d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12A2D | 10340 bytes |
SHA-256: ac8ae6fab4477cf27b77a27e3729ea6caf1d402e0961bc84f9ea5aed5c4a0d97 |
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font_03_sfnt_off00014dad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14DAD | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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