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, with heuristics indicating the presence of external URIs within the PDF. The document body contains garbled text, suggesting it is not intended for direct user consumption but rather to host malicious content or redirect to external sites. The primary IOC is the external URL found within the PDF, which is likely used to deliver a secondary payload or conduct phishing.
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/123?utm_term=contemplate+use+in+sentence
- https://cdn-cms.f-static.net/uploads/4451375/normal_601316ab5cda5.pdf
- http://golden-bridge.pro/jang_newspaper_25_august_2019_downloadj75h1.pdf
- http://autobaff.xyz/data_analyst_certificate_course_freek71rs.pdf
- http://davupopebuwiser.sportsontheweb.net/14985294018.pdf
- https://cdn-cms.f-static.net/uploads/4450148/normal_603a5f64b398f.pdf
- http://like-store.site/book_apple_genius_bar_appointment_carindale3jzt8.pdf
- https://static.s123-cdn-static.com/uploads/4427094/normal_600026fa290ca.pdf
- https://cdn-cms.f-static.net/uploads/4459625/normal_6025f56f636ec.pdf
- https://static.s123-cdn-static.com/uploads/4422368/normal_5fe403e47cbb5.pdf
- https://cdn-cms.f-static.net/uploads/4454163/normal_604422b3ecb0e.pdf
- http://biolinkus.me/tableau_book_font_downloadjpd1u.pdf
- http://parazepurafeza.medianewsonline.com/analytic_geometry_notes.pdf
- http://yatvoyya.fun/how_to_apply_for_2_year_old_childcare_funding7kptr.pdf
- https://cdn-cms.f-static.net/uploads/4371023/normal_6046316b737fd.pdf
- http://fishing-rods2.club/pyromancer_dark_souls_1_guidel7dua.pdf
- http://vsedlyatebya.xyz/pigonggq2i.pdf
- http://superheatbelt.xyz/kumexorakunirurifugozixu0y6t9.pdf
- https://static.s123-cdn-static.com/uploads/4453743/normal_5ff5391040736.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://vubelifijam.atwebpages.com/selenium_basics_for_beginners.pdf
- http://rususekobijo.myartsonline.com/xovojogurodofije.pdf
- https://uploads.strikinglycdn.com/files/0c6fdd92-3484-4e68-bc52-707d5ec80b8f/wezejedigege.pdf
- https://uploads.strikinglycdn.com/files/5cc9a98c-d644-47c0-9de8-34334da14763/91490479792.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_off0000eec2.binb21e10a19f76ebff8e9b25da36a270c97acbd783b3de3f23a82e31e73e4bd55a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEC2 | 4888 bytes |
font_01_sfnt_off0000ff48.bin982d8eb6410f481143f68a7e46d83efd939ff6bedcfe35a69bb9021c265037be |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF48 | 10180 bytes |
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