MALICIOUS
104
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. The presence of a visual download button and an embedded URI pointing to 'golowaki.ru' suggests a phishing or social engineering attack. While no scripts were explicitly extracted, the PDF structure and malicious classification indicate it likely contains embedded JavaScript or exploits to facilitate a download or redirect.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://golowaki.ru/123?utm_term=can+you+take+dmv+written+test+online
- http://vostokzapad.su/company_of_heroes_legacy_edition_vs_company_of_heroesm543g.pdf
- https://cdn.sqhk.co/vukupamita/jd7Opgg/at_t_u_verse_customer_service_number.pdf
- http://upsbox.ru/33135511150cqm9r.pdf
- http://rasudilikid.mywebcommunity.org/2010_chrysler_town_and_country_handicap_van_for_sale.pdf
- http://nat-fru.space/sevirabwvcy.pdf
- https://xagufiwukana.weebly.com/uploads/1/3/4/6/134694649/355553.pdf
- https://cdn.sqhk.co/tipefimex/Fjgjcv3/durob.pdf
- http://nanamojuvimujo.medianewsonline.com/how_many_sweet_potatoes_in_4_pounds.pdf
- https://luwozupewudaxu.weebly.com/uploads/1/3/1/3/131384663/8160641.pdf
- http://rugegav.mywebcommunity.org/sawodigifokosa.pdf
- http://lidzadva.xyz/dasipaldesng.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://filazit.epizy.com/which_moment_corresponds_to_the_minimum_kinetic_energy_of_the_system_chegg.pdf
- http://madepuz.epizy.com/python_data_analysis_coursera_quiz_answers.pdf
- https://s3.amazonaws.com/tafogusegabomu/bubudulerabosejaf.pdf
- https://s3.amazonaws.com/bezorito/how_to_turn_on_bose_cinemate_15_without_remote.pdf
- http://vajowevub.epizy.com/44735707296.pdf
- https://s3.amazonaws.com/ditiruz/simple_algebraic_equations_examples_with_answers.pdf
- https://s3.amazonaws.com/bejideba/python_3._6_windows_8.pdf
- https://s3.amazonaws.com/wegemebufojafak/chrome_pc_32_bit_offline.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_off0000efb9.bin0e99431cb0f4293b1a949f9485ffb20de4089a85d0eac1ba912f21ecc77fd9a1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFB9 | 5192 bytes |
font_01_sfnt_off00010166.bin6c6e5be4efa0caae788572d0b5deb5da0a203ca43b998910f8a48c235b39dc2d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10166 | 10544 bytes |
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