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 0.9998
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://bologen.ru/123?utm_term=how+to+activate+a+xfinity+cable+box PDF link annotation
- https://cdn.sqhk.co/jigavozef/hjbS1ig/16569154588.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451356/normal_5fd1ed359b417.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366034/normal_5fce4131a0abc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425511/normal_601ba2f841a49.pdfIn PDF document text
- http://luwunizolidaki.22web.org/how_long_to_boil_sweet_potatoes_to_remove_skin.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464873/normal_601185588cf32.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382639/normal_6021f8641d894.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367000/normal_60138d1173e30.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4484605/normal_5feaf39f43edf.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4446147/normal_5ffbf7cc685e9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4529780/normal_6026044a2d4e9.pdfIn PDF document text
- https://cdn.sqhk.co/vebiziwob/eggOgcL/nedisatepusumisek.pdfIn PDF document text
- https://cdn.sqhk.co/melipetoluf/bgc824W/wemili.pdfIn PDF document text
- https://cdn.sqhk.co/dufukeraj/GibgfXj/aimpoint_pro_best_magnifier.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://losikamadan.epizy.com/free_printable_community_helpers_worksheets_for_preschool.pdfIn PDF document text
- http://favekagopu.epizy.com/four_fold_brochure_template_publisher.pdfIn PDF document text
- http://nusilelopalal.epizy.com/laptop_damage_report_letter.pdfIn PDF document text
- http://nakepusigazu.epizy.com/61036417475.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_off0000e016.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE016 | 5024 bytes |
SHA-256: 0ab5b1dfd3ff6d7fd4cd9709cf64a3ff3cdd3c3b7d6f835f65b66f21466de99b |
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font_01_sfnt_off0000f16c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF16C | 10036 bytes |
SHA-256: 52e77691a13420e9a341171e39f3272145eced25a3dd182136178de31c9dd4ef |
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