MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF exhibits characteristics of a phishing lure, including an image-only design and embedded links to external websites. Heuristics indicate it's a link farm on disposable hosting, likely intended to redirect users to malicious content. ClamAV detection and ML classification confirm its malicious nature, suggesting it's a trojan designed for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 7
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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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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 69 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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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 https://oniceh.ru/uplcv?utm_term=download+prince+of+persia+sands+of+time+for+android PDF link annotation
- http://ck-buhgalter.ru/userfiles/file/vixofazuxiduminotododeb.pdfIn PDF document text
- https://eatorhours.org/e-bussiness/fckimages/file/33619019218.pdfIn PDF document text
- http://www.uc-kushiro.net/images/library/File/bukekizog.pdfIn PDF document text
- http://sun-green.de/ckfinder/userfiles/files/lorugitibevadijo.pdfIn PDF document text
- http://akbmodel.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136509920ef6---63439578383.pdfIn PDF document text
- http://bhk-aindling.de/userfiles/files/77108040012.pdfIn PDF document text
- http://www.casasemio.com.br/ckfinder/userfiles/files/worikupadis.pdfIn PDF document text
- http://sungder.com/upload/lurufepebomorifotubage.pdfIn PDF document text
- http://kidsjeodo.com/images/files/kusobobodejaziv.pdfIn PDF document text
- https://bonvoyageindia.in/ckfinder/userfiles/files/13348321958.pdfIn PDF document text
- http://www.putnamtaxi.net/wp-content/plugins/formcraft/file-upload/server/content/files/16136e71fbdc13---50584577990.pdfIn PDF document text
- http://www.village-gaulois.org/gestion/ckfinder/userfiles/files/39138661837.pdfIn PDF document text
- http://luckyassessoria.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613313eaa8f82---kexivomitisawapeseki.pdfIn PDF document text
- http://notariocprietoa.com/notaria/documentos/files/9566603964.pdfIn PDF document text
- https://accidentmatters.com/ckfinder/userfiles/files/91398842044.pdfIn PDF document text
- https://www.adler-leitishofen.de/wp-content/plugins/formcraft/file-upload/server/content/files/16138f2e418d18---26815656448.pdfIn PDF document text
- http://hophungvietnam.com/app/webroot/uploads/files/xirewumose.pdfIn PDF document text
- http://www.uppld.org/wp-content/plugins/formcraft/file-upload/server/content/files/16140da0d2d77b---dozigufimujikavijolej.pdfIn PDF document text
- https://www.burit.net/wp-content/plugins/formcraft/file-upload/server/content/files/16142d6b2c4e5f---2940082967.pdfIn PDF document text
- https://rhythmcprandfirstaid.com/wp-content/plugins/super-forms/uploads/php/files/b97b36af7847b2d984f0b0e78e9f3093/44724316098.pdfIn PDF document text
- https://monyetmesum.com/contents/files/43128431277.pdfIn PDF document text
- http://moretonassets.net/userfiles/3348582419.pdfIn PDF document text
- http://dfwarbitrator.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/masamenivojilazuwonar.pdfIn PDF document text
- https://agronlogistics.com/userfiles/files/sasudowiwiwojarijabus.pdfIn PDF document text
- 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_off0000b375.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB375 | 14116 bytes |
SHA-256: 04b87ce457d6aad5b825e8a9d96830d8cc2738946a6e4ea3c4d0264e35724ae5 |
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font_01_sfnt_off0000d682.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD682 | 10868 bytes |
SHA-256: 5b8df402436d731167f6641d9b3d594752af7fe7ce93fd2f80fd4d19ca5fdef6 |
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font_02_sfnt_off0000efaa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFAA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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