MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external URIs and link farms pointing to potentially compromised websites, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. Although no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a malicious document designed to redirect users to harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
Heuristics 6
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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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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://wastran.ru/uplcv?utm_term=gta+vice+city+game+hack PDF link annotation
- https://phatgiaolongan.com/upload/ckupload/files/vosufozog.pdfIn PDF document text
- http://zapatosperezcabrera.com/ckfinder/userfiles/files/32469451675.pdfIn PDF document text
- http://mq-water.net/upload/mulizuzogotabimap.pdfIn PDF document text
- http://happyorderfood.com/uploads/files/xilemipazegi.pdfIn PDF document text
- http://socialbomjesus.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/161365445e02c3---tutirasazosadiluve.pdfIn PDF document text
- http://audiomaster.se/wp-content/plugins/formcraft/file-upload/server/content/files/16132a29987ecf---15418022471.pdfIn PDF document text
- https://fuze-pay.com/ckfinder/userfiles/files/75050368894.pdfIn PDF document text
- https://www.americanapi.com/wp-content/plugins/formcraft/file-upload/server/content/files/16141804cbef2a---ripovumupesaragokame.pdfIn PDF document text
- https://imagebeaute.fr/userfiles/file/lupik.pdfIn PDF document text
- https://vizzzio.ru/wp-content/plugins/super-forms/uploads/php/files/490dde1d2e7271aebeeec5c43422bccc/welozifusagagajajasu.pdfIn PDF document text
- http://zuche0551.com/upload/file/witufatowasuxofimusud.pdfIn PDF document text
- https://ofertaromania.ro/ckfinder/userfiles/files/31855704609.pdfIn PDF document text
- https://borgopitti.it/userfiles/file/86310153848.pdfIn PDF document text
- https://www.die-umzugsfabrik.com/wp-content/plugins/formcraft/file-upload/server/content/files/16142df64cc1c7---novolukajobonam.pdfIn PDF document text
- http://afghansolar.com/userfiles/file/simadevokoxuzorix.pdfIn PDF document text
- http://nmways.com/uploads/fckupload/file/59524627945.pdfIn PDF document text
- http://sunnyten.net/userData/board/file/xilamalo.pdfIn PDF document text
- https://ozanetiket.com/TasarimAcarnet/serhali/upload/files/kidesobituka.pdfIn PDF document text
- http://webcertain.ca/contentupload/fckeditorUploads/organization_/file/59088448629.pdfIn PDF document text
- http://thelifelesson.net/home/tappingchanges/public_html/dowalumniusa/ckfinder/userfiles/files/kemedanazudetesagate.pdfIn PDF document text
- https://walterchiropracticclinic.com/home/walter/public_html/ckfinder/userfiles/files/43066467582.pdfIn PDF document text
- https://eventpro-kontraktorpameran.com/uploaded/files/61837000267.pdfIn PDF document text
- http://drtamerturan.com/file/93625340023.pdfIn PDF document text
- http://reopen911.info/media/file/67068414033.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_off0000eaf0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAF0 | 18476 bytes |
SHA-256: 9b52468c92d40e92062c841c6b9d1f5f247cddd8fee463c4004bb9f285cb5283 |
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font_01_sfnt_off00011a50.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A50 | 10452 bytes |
SHA-256: 40120160e2e9e1727a0354a594636da31d0b610ad0daea3159d85ebe69705d64 |
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font_02_sfnt_off0001321d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1321D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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