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://ponafet.ru/strik?utm_term=nikon+ml-l3+change+battery PDF link annotation
- http://jizefuli.22web.org/can_you_keep_a_secret_lyrics_pretty_little_liars.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4407066/normal_5ffdc059c178b.pdfIn PDF document text
- http://tugokutuli.scienceontheweb.net/rovolep.pdfIn PDF document text
- https://cdn.sqhk.co/mumaxifup/bgfRMgk/sloth_sin_examples.pdfIn PDF document text
- http://towufato.mywebcommunity.org/why_are_my_keyboard_lights_not_working_mac.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375344/normal_60299b1b8003e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4482218/normal_5ffc08265aa42.pdfIn PDF document text
- https://cdn.sqhk.co/fegukajebaj/NhgBOhf/15104779084.pdfIn PDF document text
- http://topvideo.design/jane_the_virgin_season_5_episode_1_monologue_scripty5ksc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382418/normal_603a86e024b33.pdfIn PDF document text
- https://cdn.sqhk.co/gojinuma/zFgdRgi/woxolelinifep.pdfIn PDF document text
- https://cdn.sqhk.co/lokovipazal/GDiiX5B/13609621848.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/rojalexipokadaz/kexiniropezifowevetux.pdfIn PDF document text
- http://sutexuvidag.myartsonline.com/sipawevolabixetaduzim.pdfIn PDF document text
- http://widafasamuj.epizy.com/8137519637.pdfIn PDF document text
- https://s3.amazonaws.com/xugigabitulu/what_does_cost_management_system_domain.pdfIn PDF document text
- https://s3.amazonaws.com/kubafezin/cyberghost_vpn_free_for_windows_7.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_off00010afe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10AFE | 5508 bytes |
SHA-256: 4f62ad049b514125b3c0119e26ba95955ba0a46f4fd51bd7d38fac18486bb3aa |
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font_01_sfnt_off00011dae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11DAE | 10804 bytes |
SHA-256: 116ce50df0d6eb395da6121522b2d38d2501752c5e4e1229c4d9496ee306fb0f |
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