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-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://kuzutuzo.ru/strik?utm_term=black+hawk+down+cast+and+real+soldiers PDF link annotation
- https://kusikulovaledif.weebly.com/uploads/1/3/1/6/131606813/7d5e30.pdfIn PDF document text
- https://sarowamirubene.weebly.com/uploads/1/3/4/7/134736793/vizidakimozek.pdfIn PDF document text
- https://cdn.sqhk.co/mujawiru/ghjg3Sn/afterburner_oc_scanner_missing.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392470/normal_5fd7bfaec8ef2.pdfIn PDF document text
- https://cdn.sqhk.co/vogoxaginoje/geuO6xH/world_war_1_trenches_no_man_s_land.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417145/normal_603889c5bbb3c.pdfIn PDF document text
- http://originalhallyu.com/d-link_dir-615_admin_username_passwordqepnd.pdfIn PDF document text
- https://toxofeleziwogiz.weebly.com/uploads/1/3/1/4/131406173/pigefanubalisaxeta.pdfIn PDF document text
- http://pasetbs.xyz/download_cheat_zombie_diary_2_mod_apkmf2r4.pdfIn PDF document text
- https://jezuvafu.weebly.com/uploads/1/3/5/3/135348480/d87a66c.pdfIn PDF document text
- https://cdn.sqhk.co/lowimipofevu/ihJPihg/sandwich_factory_menu_rockford_il.pdfIn PDF document text
- https://cdn.sqhk.co/tuledapozato/jjeicic/snes_emulator_chromebook.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376611/normal_60372412954d6.pdfIn PDF document text
- http://waystep.site/lixejigusimitnt77j.pdfIn PDF document text
- https://goradexajegofip.weebly.com/uploads/1/3/0/8/130874122/kezazofewereke.pdfIn PDF document text
- https://woloxujujesif.weebly.com/uploads/1/3/4/7/134716607/sutezawivotuwexozex.pdfIn PDF document text
- http://christmas-gift.ru/367860037882n87u.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://pewitodekemifu.epizy.com/genazen.pdfIn PDF document text
- http://rekutuvogunavur.rf.gd/casio_baby_g_mens_watches.pdfIn PDF document text
- http://rozizibuno.epizy.com/19125556853.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_off0000f0d1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0D1 | 5020 bytes |
SHA-256: c305667e1625f5cd705311946823572836287c19e9fa5110278cc7c92a254522 |
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font_01_sfnt_off000101d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101D5 | 11832 bytes |
SHA-256: 06e826ec144b00efad952200d22408667c29f29f28c6ce93c445e90708622963 |
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font_02_sfnt_off00012a23.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12A23 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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