MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9997
Heuristics 5
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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 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://leonvi.ru/aws?utm_term=ubiquiti+rocket+m2+access+point+configuration PDF link annotation
- https://cdn.sqhk.co/wafavalufa/gRVgfRm/berezavegukudetubevimat.pdfIn PDF document text
- http://draiwenstore.online/starbucks_barista_salary_nyc_20199xbw0.pdfIn PDF document text
- http://obmenkalnr.online/bosidopoboxogurnmd58.pdfIn PDF document text
- https://cdn.sqhk.co/vebapejun/igjsihs/video_game_release_date_warcraft.pdfIn PDF document text
- http://servicesforsupport.com/gilukavamori4b7gi.pdfIn PDF document text
- http://plsale.pro/que_es_materia_en_quimicargfdq.pdfIn PDF document text
- http://kyukty68.xyz/98685305154vhwrz.pdfIn PDF document text
- https://cdn.sqhk.co/vujagefamig/f3jgAic/epic_books_teacher_login.pdfIn PDF document text
- http://sayfelengs.space/77193215344bvkdg.pdfIn PDF document text
- http://blog-millionaire.buzz/ali_g_indahouse_movie_720pr6nhg.pdfIn PDF document text
- https://cdn.sqhk.co/kigaratak/z4ja1hg/37442299633.pdfIn PDF document text
- https://cdn.sqhk.co/toxodimina/fnjiJQb/godujipu.pdfIn PDF document text
- http://it50discount.pro/tascam_dr-05_audio_recordererkvi.pdfIn PDF document text
- http://megatorg.ru/hypertension_guidelines_2019_algorithme7x08.pdfIn PDF document text
- http://procripton.com/que_significa_cuando_se_rompe_un_anillo_de_plata851iv.pdfIn PDF document text
- http://bumadodari.iblogger.org/jisavawepagekuwegafekaz.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/fifomi/gezijo.pdfIn PDF document text
- http://jimibidubarabus.epizy.com/economizer_design_guide.pdfIn PDF document text
- http://lowazuxakosilal.epizy.com/lifusegik.pdfIn PDF document text
- https://s3.amazonaws.com/ximupuv/pazaviz.pdfIn PDF document text
- http://jiwimid.epizy.com/what_is_the_new_software_update_for_tesla_model_3.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_off0000e516.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE516 | 5756 bytes |
SHA-256: f1de2b29d602e305598fd573aab6ca5c336f7cb744d2dfc4bc5432c22b990d76 |
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font_01_sfnt_off0000f89b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF89B | 12372 bytes |
SHA-256: b4c6c0a017c58a02f4c4694dc9d4890a69d008252e81da3b5764e5f2e6fb88c2 |
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