MALICIOUS
144
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file is identified as malicious by multiple heuristics and a machine learning classifier, specifically flagging it as a phishing lure. The document body, though heavily obfuscated, contains metadata suggesting it was generated by wkhtmltopdf, a tool often used to create PDF lures. The primary IOC is a URL that appears to be part of a phishing campaign, likely leading to further malicious content or credential harvesting.
Machine Learning
- Nyx PDF Classifier malicious score 0.9085
Heuristics 5
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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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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 58 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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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://gimoguvi.ru/strik?utm_term=fifty+shades+darker+full+movie+online+netflix
- https://cdn-cms.f-static.net/uploads/4475989/normal_6047b7ca56d80.pdf
- https://cdn.sqhk.co/bowazeduz/jeLt1Sk/2020_super_snake_f150_price.pdf
- https://cdn.sqhk.co/naxopesareg/Sy38P8r/zikonixi.pdf
- https://wigikeketiru.weebly.com/uploads/1/3/1/4/131406435/3152411.pdf
- https://static.s123-cdn-static.com/uploads/4394072/normal_600573cd4586a.pdf
- https://cdn-cms.f-static.net/uploads/4368242/normal_601bb2ce21b46.pdf
- http://zuzumolimisugu.22web.org/2185035052.pdf
- https://mokufomaduw.weebly.com/uploads/1/3/4/6/134600220/suzavubini-jefola-wunul.pdf
- https://cdn-cms.f-static.net/uploads/4488130/normal_60271b349b1e9.pdf
- https://cdn.sqhk.co/jebixusugak/cDjifii/dichotomous_key_worksheet_middle_school.pdf
- http://setavifisotater.22web.org/24694140290.pdf
- https://cdn-cms.f-static.net/uploads/4500417/normal_5fd3c077341d8.pdf
- http://mivolamuzimapu.22web.org/55877376634.pdf
- https://pavadugubuwab.weebly.com/uploads/1/3/4/3/134309483/4da87326.pdf
- https://s3.amazonaws.com/meludav/cicerone_guides_austria.pdf
- https://8d6920c1-aef5-45ed-b1a0-e693d63948fb.filesusr.com/ugd/0a593f_092eff5bcceb4ec1a50fb952f87da19d.pdf?index=true
- https://s3.amazonaws.com/wezukep/63213637985.pdf
- https://ddf64d59-5240-4154-9987-17dfc28e22c7.filesusr.com/ugd/cec570_6ab14206e42c4f5197c09b8d069568c2.pdf?index=true
- https://d85b1738-a471-4043-b59e-116b2bb794a3.filesusr.com/ugd/97927e_9d02c9fac8b7493cbb11792de01718d1.pdf?index=true
- https://cee4a208-09ac-40e0-983f-4c2cc776acbe.filesusr.com/ugd/5ed537_cc254fe3957f4ab499ed95165a09608f.pdf?index=true
- https://d1897088-ef6e-4b60-8303-910b4b551fc1.filesusr.com/ugd/4cfbbd_b5e872422af44421831971dd5c1de297.pdf?index=true
- https://s3.amazonaws.com/wopari/chaahat_ek_nasha_full_movie_free.pdf
- https://s3.amazonaws.com/pegozegi/38840018922.pdf
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