MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF was identified as malicious by ML classifiers and ClamAV, with heuristics indicating it's an image-based lure designed to trick users into clicking external links. The document contains numerous embedded URLs, many pointing to potentially disposable domains, suggesting a phishing or credential harvesting attempt. No scripts were extracted, but the overall structure and URL patterns are consistent with a malicious PDF used for initial access.
Machine Learning
- Nyx PDF Classifier malicious score 0.9957
Heuristics 6
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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 67 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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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 http://air-con.ru/upload/files/medivowevumefiju.pdf In PDF document text
- http://strojsteel.cz/webpagebuilder/ckfinder/userfiles/files/46599917655.pdfIn PDF document text
- https://karapinarinsaat.net/userfiles/upload/file/27899486484.pdfIn PDF document text
- http://bjavc.com/filespath/files/20210903182917.pdfIn PDF document text
- http://beverleyannes.net/home/beverley/public_html/ckfinder/userfiles/files/xuwonojomirivegixo.pdfIn PDF document text
- http://zaiger.ru/img/file/liduxagakap.pdfIn PDF document text
- http://rialta.ie/userfiles/files/vowizesopezuwu.pdfIn PDF document text
- http://coimbra.hu/uploads/ckfinder/userfiles/files/wipisuloxusezatizajedove.pdfIn PDF document text
- http://albachiara.info/userfiles/files/14138223653.pdfIn PDF document text
- https://wronba.pl/uploads/wysiwyg/file/47799349692.pdfIn PDF document text
- http://satunatc.ac.th/ckfinder/userfiles/files/torobijevepuzidipubekusup.pdfIn PDF document text
- http://solamsys.com/userData/board/file/20537718676.pdfIn PDF document text
- http://teplolux72.ru/upload/file/didowulawuf.pdfIn PDF document text
- http://www.theagentpipeline.com/wp-content/plugins/formcraft/file-upload/server/content/files/16131fd36d082f---tatuxirekon.pdfIn PDF document text
- https://tidurmalam.com/contents/files/zibegugelivaxinilaxo.pdfIn PDF document text
- http://enjoybowlramenandpoke.com/uploads/files/wijapixemodanulisadabodub.pdfIn PDF document text
- http://vanprodukt.cz/UserFiles/File/rumupubizeriwefenunoro.pdfIn PDF document text
- http://czytamzezrozumieniem.pl/userfiles/file/kexofifikoj.pdfIn PDF document text
- http://pmke.cz/pictures/files/tenaxupefefazebuti.pdfIn PDF document text
- http://www.bluewhaleline.com/image/upload/File/54474702353.pdfIn PDF document text
- http://i-daa-wl.de/userfiles/58393511814.pdfIn PDF document text
- https://afritransport.com/app/webroot/files/file/10278960228.pdfIn PDF document text
- http://spartapr.com/images/upload/file/xalonixetiwegafitalovuki.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=real+bike+racing+game+downloadPDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ae0b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE0B | 14196 bytes |
SHA-256: 6be96422ec739f88e4013ee258e8790dbe860d48d1235226c20aef262f4dd582 |
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font_01_sfnt_off0000d11b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD11B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000e932.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE932 | 10808 bytes |
SHA-256: 6c780a89206773e72a1842dedaf7ea52951be0c9dd258cb9ae20adb60aca007e |
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