MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document identified as malicious by ClamAV and an ML classifier. It contains an embedded URL pointing to 'dafemum.ru', which is likely used for phishing or to download a secondary payload. The document body, though heavily obfuscated, suggests a lure related to 'Barcelona pavilion plan pdf'. No scripts were extracted, but the presence of external URIs and the ML classification strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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/award?keyword=barcelona+pavilion+plan+pdf
- https://nalivugubogepa.weebly.com/uploads/1/3/0/9/130969323/42bc14c53f3201.pdf
- https://static.s123-cdn-static.com/uploads/4379369/normal_60002f2eaecf7.pdf
- http://kogejirupu.getenjoyment.net/aptitude_test_with_answer.pdf
- http://worabipupe.mypressonline.com/basketball_court_layout.pdf
- https://malalufapavi.weebly.com/uploads/1/3/4/4/134481779/5150814.pdf
- https://cdn-cms.f-static.net/uploads/4457847/normal_6032364116851.pdf
- https://static.s123-cdn-static.com/uploads/4446377/normal_5ffc7e5773429.pdf
- https://static.s123-cdn-static.com/uploads/4421630/normal_600306cfe8a32.pdf
- https://cdn-cms.f-static.net/uploads/4449000/normal_600fdcd49b0ac.pdf
- https://cdn-cms.f-static.net/uploads/4465543/normal_601165d622b65.pdf
- https://nafizanoride.weebly.com/uploads/1/3/4/5/134596231/05221209c0f82e.pdf
- http://silewugebed.scienceontheweb.net/skf_bearing_selection_guide.pdf
- http://wolifote.getenjoyment.net/majavu.pdf
- http://dufifudusimube.mygamesonline.org/how_do_you_forgive_someone_who_keeps_hurting_you.pdf
- http://jarowulizose.sportsontheweb.net/59820785697.pdf
- https://cdn-cms.f-static.net/uploads/4410416/normal_60554cf0a90d5.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://lojabupabavize.onlinewebshop.net/compact_showtime_rotisserie_and_bbq_oven_accessories.pdf
- http://zatuvejamubolo.atwebpages.com/mw3_cheats_xbox_one.pdf
- http://pojozija.onlinewebshop.net/6-6_skills_practice_trapezoids_and_kites_answers_with_work.pdf
- http://gakajitaju.atwebpages.com/positive_buck_boost_converter.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_off0000ffad.bin1c67c99e7824f46195e4dca51edc68e3e83e7faca8fc8eb3a8e26aa87a28e845 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFAD | 5080 bytes |
font_01_sfnt_off00011111.bin167b6fa7c3301ba06ad19635234ac9b4609283c9a9eb19036f3c42c0a4934ff8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11111 | 11256 bytes |
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