MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URL pointing to 'dafemum.ru', which is likely part of a phishing or malware distribution scheme. Although no scripts were explicitly extracted, the PDF structure and embedded URI suggest an attempt to redirect the user to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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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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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/wix?keyword=visceral+maya+persona+3
- https://cdn-cms.f-static.net/uploads/4420902/normal_6045ee828ddee.pdf
- https://cdn.sqhk.co/sugefixa/whgiejj/dasonagateririzumupixod.pdf
- https://cdn.sqhk.co/piwuzuberaze/jgdggTD/extreme_car_driving_simulator_2_mod_apk.pdf
- https://cdn.sqhk.co/raguwubives/dTjfAif/85341291522.pdf
- https://cdn.sqhk.co/bizufunido/jcOpYja/algebra_1_practice_test_answers.pdf
- https://static.s123-cdn-static.com/uploads/4452853/normal_5ff558a8eb7de.pdf
- https://cdn.sqhk.co/jasolugud/eapjfgh/caller_id_android.pdf
- https://cdn.sqhk.co/kosadara/ihcBghp/9038054083.pdf
- https://cdn-cms.f-static.net/uploads/4365583/normal_5fd3c2a4838d5.pdf
- https://cdn-cms.f-static.net/uploads/4413002/normal_5fd379a79463c.pdf
- https://cdn.sqhk.co/soxesemu/Dicpiim/webtoon_free_coins_october_2020.pdf
- https://static.s123-cdn-static.com/uploads/4366350/normal_5fe55525c4379.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/jopomodilamego/litekabatosedasodudad.pdf
- https://5090c2af-253d-40c3-bfb7-942fc6db26b0.filesusr.com/ugd/0511f5_e9819f82e196450c87a3ca5fd241283c.pdf?index=true
- https://s3.amazonaws.com/pigolo/photive_sphere_speaker_wont_turn_off.pdf
- https://30b7a97f-6117-4fff-8876-4b3c2220b6c6.filesusr.com/ugd/15cd4d_24c87263195d4ad7ae2e3a182f06ee69.pdf?index=true
- https://17673d3b-e5d0-4e0e-8211-f079fadf35f5.filesusr.com/ugd/13ae68_f51a2073870a4b2b956f8330a1364605.pdf?index=true
- https://s3.amazonaws.com/loranoduzuja/gusofanetol.pdf
- https://77ac2d45-d533-4b4b-a85c-01e81860bff9.filesusr.com/ugd/7f1ad7_fb4b2a77aab44afcb0bccf02bb77d14a.pdf?index=true
- https://7be326e9-a1fd-4761-a84c-83c904220737.filesusr.com/ugd/37e945_2b28d6649598462fb1e6671bb28b41d8.pdf?index=true
- 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_off00010930.bin1b8cb3451485ff7888ce985abad7b46282b8d1dce2dd438a3d2f9cb9103688fe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10930 | 5308 bytes |
font_01_sfnt_off00011b37.binf4e071b6f5c6ef5ddf81d1362a9db7401c11b3ba12b03535afe8df08068ada59 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B37 | 11744 bytes |
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