MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ML classifiers and ClamAV, specifically as a phishing trojan. The embedded URL points to a domain that appears to be part of a lure for downloading a PDF, likely containing further malicious content or redirecting to a phishing site. The document body, though heavily obfuscated, contains references to 'jquery ajax post download pdf' and the authoring application 'wkhtmltopdf', suggesting a crafted document intended to trick users.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 4
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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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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/award?keyword=jquery+ajax+post+download+pdf
- https://cdn.sqhk.co/webepinovet/jvDhcii/fuwarapumido.pdf
- https://cdn.sqhk.co/fumodolanes/OhagMjc/building_construction_illustrated_dk_ching.pdf
- https://cdn-cms.f-static.net/uploads/4459060/normal_604320e7c6a9c.pdf
- http://prizinsta.online/89130814519tp3na.pdf
- http://fitness1.space/best_volume_booster_appww7w3.pdf
- https://static.s123-cdn-static.com/uploads/4382771/normal_5fc9d71059d90.pdf
- https://cdn-cms.f-static.net/uploads/4405904/normal_5fe6a153c23fb.pdf
- https://cdn.sqhk.co/terasovo/lchjpjc/chip_and_dale_video_game.pdf
- https://cdn.sqhk.co/bimolixumotu/duSjiED/when_are_asda_christmas_slots_available_2020.pdf
- http://kixiwogazu.sportsontheweb.net/farifekekatupebiri.pdf
- https://cdn-cms.f-static.net/uploads/4481286/normal_6039c06b756ed.pdf
- http://heliusdesign.ru/444839853415l8rj.pdf
- https://cdn.sqhk.co/lemisobe/hfhd50h/93276014743.pdf
- https://cdn-cms.f-static.net/uploads/4403936/normal_60268ffbf1f49.pdf
- https://static.s123-cdn-static.com/uploads/4413236/normal_5ff26aba2e27f.pdf
- https://static.s123-cdn-static.com/uploads/4367665/normal_5ffda8501222b.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/lolaritemukole/free_printable_consonant_blends_worksheets_for_kindergarten.pdf
- http://zapusov.atwebpages.com/37265076699.pdf
- https://s3.amazonaws.com/sixolose/interpreting_p_l_financial_reports.pdf
- https://s3.amazonaws.com/rogugagatuf/21946432196.pdf
- https://s3.amazonaws.com/kuboki/human_body_template_male.pdf
- https://s3.amazonaws.com/benuka/baking_sheet_with_wire_rack_insert.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_off0000e9d5.bin1df88a773bf5c3232b895113107c5886a93f7e8cd4f42628e3f7f4819852e016 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9D5 | 5488 bytes |
font_01_sfnt_off0000fcb5.bin9af4337c5f7b0c27638163d3c4abd77a5a5eb994af0e2c82fe5c2aa670331291 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCB5 | 11236 bytes |
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