MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample is identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm designed to manipulate search engine results or redirect users to malicious sites. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic strongly support this attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 6
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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 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=honda+mower+hrx217hya+price PDF link annotation
- https://cdn.sqhk.co/sovixojer/i7YAahb/forgotten_tales_day_of_the_dead_solitaire.pdfIn PDF document text
- https://cdn.sqhk.co/letareximo/Wt7jfhd/cinematic_sound_effects_library_free_download.pdfIn PDF document text
- https://cdn.sqhk.co/kurotevu/Y83Kqx9/maze_runner_2018_download.pdfIn PDF document text
- https://cdn.sqhk.co/gogerazina/eb8Eggn/my_mobile_radar_app.pdfIn PDF document text
- https://cdn.sqhk.co/bimowikosaru/mjeOr5g/fios_tv_one_customer_service_number.pdfIn PDF document text
- https://cdn.sqhk.co/dukizukijire/bhcidCP/cube_animal_crossing_pocket_camp_gift_guide.pdfIn PDF document text
- https://cdn.sqhk.co/mekewufi/Wgc0Miu/lens_flare_after_effects_template.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408881/normal_6041c1824a027.pdfIn PDF document text
- https://cdn.sqhk.co/kusamika/jgjjcjh/cars_movie_soundtrack_route_66.pdfIn PDF document text
- https://cdn.sqhk.co/dalogunutixo/Xnggphc/gorunetodozajuwu.pdfIn PDF document text
- https://cdn.sqhk.co/dusivubeleza/icnjdjf/components_of_strategic_management_process.pdfIn PDF document text
- https://zofafekolabu.weebly.com/uploads/1/3/5/3/135301669/548629.pdfIn PDF document text
- https://cdn.sqhk.co/wemorapi/2FOghow/32571775737.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4368219/normal_5fedc69a25023.pdfIn PDF document text
- https://rekepepijo.weebly.com/uploads/1/3/4/0/134018016/b9eaafa69fed.pdfIn PDF document text
- https://votilolezin.weebly.com/uploads/1/3/4/3/134307270/27df3ffe2d4b.pdfIn PDF document text
- https://cdn.sqhk.co/belerudoxej/higfhjQ/xukenusetitafu.pdfIn PDF document text
- https://zunimivivonuz.weebly.com/uploads/1/3/4/0/134017399/9475176.pdfIn PDF document text
- https://sonujeti.weebly.com/uploads/1/3/0/9/130969686/9609061.pdfIn PDF document text
- https://cdn.sqhk.co/satidaruxami/i8gfjhb/mafijezapa.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4408712/normal_5fdd5bfccbafb.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
- https://s3.amazonaws.com/xunilukegez/65384479268.pdfIn PDF document text
- https://s3.amazonaws.com/wanasuvedigo/resiwamojilowarewijepu.pdfIn PDF document text
- https://s3.amazonaws.com/fonibinaraj/83112270876.pdfIn PDF document text
- https://s3.amazonaws.com/rikolesafuwofar/lonely_planet_iceland_book.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f777.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF777 | 5300 bytes |
SHA-256: 71afbe929d66eb7996369dad2ab5b3c8cbdb601be1d26f94f828bb33fc1a574e |
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font_01_sfnt_off00010962.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10962 | 10992 bytes |
SHA-256: 8b6f72140c681b2edc28709355a0edf1a63b4436d66bba2758b2c65b337da61b |
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font_02_sfnt_off00012eca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12ECA | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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