MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample is a PDF document containing embedded JavaScript and a large number of external links. The heuristics indicate that many of these links point to compromised WordPress sites or disposable hosting, suggesting a link farm designed to distribute malicious content or phish users. The embedded JavaScript likely facilitates the redirection or further payload delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9881
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://dwallacelaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/65079884928.pdf In PDF document text
- https://www.hadlowsecurityshutters.com/wp-content/plugins/super-forms/uploads/php/files/900862a2250b60d388cab9033c84aacb/vopepukanesone.pdfIn PDF document text
- https://grandplaza.bg/uploads/assets/file/vevazalotixegiref.pdfIn PDF document text
- http://texinpack.com/uploadfile/file///2021082117330226.pdfIn PDF document text
- http://osc-pribor.ru/products_pictures/file/vewozokivumafafi.pdfIn PDF document text
- http://claudiodauelsberg.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160a25fbde47c2---sukuregivosivoruti.pdfIn PDF document text
- http://lysfyyy.com/upload/files/dejixojorirot.pdfIn PDF document text
- https://calldidocta.com/wp-content/plugins/super-forms/uploads/php/files/c9e5368c19ec80826bfb260363c39c93/16348678687.pdfIn PDF document text
- https://anmimar.com/royal/userfiles/file/33102423938.pdfIn PDF document text
- http://www.mousumibanerjee.com/fckimages/file/16385108279.pdfIn PDF document text
- https://markiza-trade.ru/admin/ckfinder/userfiles/files/ruvulaxiwuleb.pdfIn PDF document text
- http://xn----dtbsgbucafmmaf.xn--p1ai/servimages/editor/files/67241658328.pdfIn PDF document text
- https://cashcruis.ru/wp-content/plugins/super-forms/uploads/php/files/be0872b1544c327f1b0646aca1bc4c47/nipuzotelotalevuka.pdfIn PDF document text
- https://www.geosuiteonline.de/wp-content/plugins/formcraft/file-upload/server/content/files/160d544300405f---tavutonasitejizesuxonalom.pdfIn PDF document text
- https://advancedbusiness.co/wp-content/plugins/super-forms/uploads/php/files/423f7e17c6779b144ef9d3af9cfbb3fd/57584196444.pdfIn PDF document text
- http://ajtoablakcentrum.com/_user/file/67979876998.pdfIn PDF document text
- https://hirurgija.me//files/58256819747.pdfIn PDF document text
- http://chronicles.ae/userfiles/files/gajajigowetapidodazipip.pdfIn PDF document text
- http://epoch-making.jp/js/upload/files/94004869231.pdfIn PDF document text
- http://www.agrosystem.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/1608cebc969355---zovoramirawi.pdfIn PDF document text
- http://www.tiande-global.com/ckfinder/userfiles/files/90651801236.pdfIn PDF document text
- http://www.tif.cn/wp-content/plugins/super-forms/uploads/php/files/rovpnpvrni5g6du5gpknd1ngg8/4149713383.pdfIn PDF document text
- http://mwflower.com/upimagesfile///bosifumejogowexesizikob.pdfIn PDF document text
- https://divorcioconsensual.com.br/wp-content/plugins/super-forms/uploads/php/files/93c9a5eab66051d9710a1cb11f5ccf07/wufugozoromogoneg.pdfIn PDF document text
- https://www.rapn.ru/ckfinder/userfiles/files/dirojefezibirurowobuz.pdfIn PDF document text
- http://trackeg.com/en/wp-content/plugins/formcraft/file-upload/server/content/files/160c2e17aaf49d---11798118086.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/LPIa9PGmDLg/uplcv?utm_term=libros+de+toxicologia+alimentaria+pdfPDF 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_off00013896.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13896 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off000150ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x150AD | 11164 bytes |
SHA-256: d208ccd64d31e12625c3b5278d2dfdedc9d1fbcb5e0e10381415aebda93d5ce6 |
|||
font_02_sfnt_off00016a56.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16A56 | 19892 bytes |
SHA-256: 8499c136a90c61c502b181df8d76c6694215f6c91c46546149a28a2beefa8e77 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.