MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, with a primary malicious URL identified as 'https://laborke.ru/pbw?utm_term=youtube+%25C5%259Fark%25C4%25B1+indirme+pc'. This URL, combined with the 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristic, suggests a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or a trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 5
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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 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://laborke.ru/pbw?utm_term=youtube+%25C5%259Fark%25C4%25B1+indirme+pc PDF link annotation
- https://cdn-cms.f-static.net/uploads/4486197/normal_6009bd921fec1.pdfIn PDF document text
- https://mebitulipavore.weebly.com/uploads/1/3/4/3/134339985/819e7227.pdfIn PDF document text
- https://pananufizusa.weebly.com/uploads/1/3/4/4/134445813/bfa69c912b40ec.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4487626/normal_604d77886833f.pdfIn PDF document text
- https://gudugobaxav.weebly.com/uploads/1/3/4/5/134500737/8587656.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4420924/normal_5fe1d92b99aeb.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://palixazoke.pbworks.com/f/the_secret_life_of_walter_mitty_streaming_vost.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/38ed3e38-baa8-4782-9137-28802bd7e159/biluvotorofiz.pdfIn PDF document text
- http://risoxef.pbworks.com/f/fuvenijijokenotonude.pdfIn PDF document text
- http://zufiwuz.pbworks.com/f/customer_visit_report_template_word.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c4af8113-96d1-4b61-82dc-db20d00a58a2/zopeliwisiz.pdfIn PDF document text
- http://mifimoruzuwo.pbworks.com/w/file/fetch/144466395/ditobobumotesu.pdfIn PDF document text
- http://detomipipu.pbworks.com/w/file/fetch/144529614/do_i_have_to_give_my_landlord_30_days_notice_in_california.pdfIn PDF document text
- http://wudiwiligis.pbworks.com/f/95816367546.pdfIn PDF document text
- http://viluxese.pbworks.com/w/file/fetch/144415620/48180074782.pdfIn PDF document text
- http://siwuromo.pbworks.com/f/pool_billiards_pro_8_ball_game_apk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/29342644-67bc-41df-8e8f-3c33d031de6f/76393542793.pdfIn PDF document text
- http://kukepofarit.pbworks.com/w/file/fetch/144445809/what_is_the_blank_wild_card_in_uno_mean.pdfIn PDF document text
- http://duziruromeja.pbworks.com/w/file/fetch/144489315/how_to_find_the_area_of_a_trapezoid_grade_7.pdfIn PDF document text
- http://palixazoke.pbworks.com/w/file/fetch/144415545/2158749847.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3af42b00-174a-438c-a8e0-669e3885ea05/73153466030.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/afbefa68-19ee-411d-b9c3-809bd2aa5c44/teeter_hang_ups_nxt-s_inversion_table_assembly.pdfIn PDF document text
- http://zexowisam.pbworks.com/w/file/fetch/144426711/3_branches_of_government_4th_grade_lesson.pdfIn PDF document text
- http://werinenimuta.pbworks.com/w/file/fetch/144517926/getanamegaveximajafazoxo.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_off0000d008.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD008 | 5336 bytes |
SHA-256: b1e6d388618c7db3e9e6093bdeb8ae32351b4ae41d38f9a532b869915252c9e5 |
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font_01_sfnt_off0000e209.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE209 | 11444 bytes |
SHA-256: a039c2cb944470b56d468613df0a01b70a0c41bde8fcb75076417fad90ffbe30 |
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font_02_sfnt_off00010632.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10632 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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