MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs pointing to disposable domains, suggesting a link farm or phishing lure. The presence of external URIs and the heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicate a strong intent to redirect users to potentially harmful websites.
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://dafemum.ru/123?utm_term=sql+format+timestamp+oracle
- http://lnstagram-blue-badge-form.com/nora_fatehi_new_song_download_mp3_mr_jattn69b5.pdf
- https://cdn-cms.f-static.net/uploads/4392660/normal_6020b0ffc46b8.pdf
- http://upsbox.ru/zogixwg7ow.pdf
- http://rawenspant.online/nagutexubabupidemoposubazgxouz.pdf
- http://fajiriduxir.medianewsonline.com/gta_v_cheats_pc_weapons.pdf
- http://luchdobro.site/how_to_thread_pe800z1651.pdf
- http://twoup-viktoria.online/what_is_knowledge_workerpzelt.pdf
- http://003-center.ru/words_that_start_with_sectywr70.pdf
- https://cdn-cms.f-static.net/uploads/4379362/normal_6048a33d670cd.pdf
- http://xijogeziku.66ghz.com/bosexabuda.pdf
- https://cdn.sqhk.co/xakatikakizi/qgxibsc/bozujikabarano.pdf
- http://xojuxelase.medianewsonline.com/nifoneva.pdf
- http://characduwe.space/pebinsg26t.pdf
- https://cdn-cms.f-static.net/uploads/4380536/normal_60337b02ee538.pdf
- https://cdn.sqhk.co/tizesefetus/Egpygd6/12349340100.pdf
- http://trynon.xyz/dyson_big_ball_vacuum_cleaner_reviewsr981d.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://mowuxafidezori.epizy.com/ram_promaster_service_near_me.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ff89.binfb3226ca50f2436d840e0206d0c05c59e4401492bc5a79cdcaf69201a69e1bb1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF89 | 5388 bytes |
font_01_sfnt_off000111ca.binaa91867ba08193496b05c5c55672d3108f6311ca7877523f62bc72bf6fa0b7c5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x111CA | 11220 bytes |
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