MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised CMS upload directories or disposable hosting, indicating a link farm designed to distribute malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware delivery through these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
Heuristics 6
-
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.
-
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://vcelari.naceradec.cz/includes/ckfinder/userfiles/files/rutakomumalafado.pdf In PDF document text
- http://travelci.ru/ckfinder/userfiles/files/73461628161.pdfIn PDF document text
- http://www.sunarsurdurulebilir.com/wp-content/plugins/super-forms/uploads/php/files/poqcvqah6mp8jo3ldvpadp7bl2/45774353815.pdfIn PDF document text
- https://goactive.hu/wp-content/plugins/super-forms/uploads/php/files/d89357d7933e2b21204a198432765c95/69843852194.pdfIn PDF document text
- http://phrabat.net/UserFiles/File/gukurujaja.pdfIn PDF document text
- http://www.biosafety.biz/ckfinder/userfiles/files/73994353100.pdfIn PDF document text
- http://sola-brothers.com/userfiles/file/99729802329.pdfIn PDF document text
- http://textstricker.de/benutzerdateien/4560270089.pdfIn PDF document text
- http://amghanoi.com/images/ckeditor/files/kudogogixidinu.pdfIn PDF document text
- https://melz-feu.ru/upload/nonaligakem.pdfIn PDF document text
- https://mercedesmazo.es/wp-content/plugins/formcraft/file-upload/server/content/files/16131d1fc1e073---17572056169.pdfIn PDF document text
- http://abwclayton.com/uploads/files/80837068097.pdfIn PDF document text
- http://multiseal.com.ph/wp-content/plugins/formcraft/file-upload/server/content/files/1612ef699dafa7---logurexaniwezidotasiribon.pdfIn PDF document text
- http://jcpingie.be/public/files/78083657469.pdfIn PDF document text
- https://idroilektriki.gr/files/file/27016078403.pdfIn PDF document text
- https://faresaldabbous.com/uploads/files/98001723701.pdfIn PDF document text
- https://invest.pl/userfiles/file/47160334113.pdfIn PDF document text
- https://buffinvestment.com/upload/ckfinder/files/99346890722.pdfIn PDF document text
- http://esen.life/userfiles/file/susegite.pdfIn PDF document text
- https://braintreeclinics.com/app/webroot/img/files/jogivopazelowofesutumi.pdfIn PDF document text
- https://www.champagne-cornevin.fr/ckfinder/userfiles/files/xugazavaxawufam.pdfIn PDF document text
- http://fujavietnam.com/images/Download/nifalarejuzelumojugi.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=application+software+examplesPDF 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_off0000d253.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD253 | 10812 bytes |
SHA-256: 3393fc09a2cc36397524bd758e45c239a6395252c5d9fabd3a698209841f44b8 |
|||
font_01_sfnt_off0000eb67.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB67 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00010379.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10379 | 17276 bytes |
SHA-256: bc4858e2780aa38cd1233f83f04f119a9be53f6790e6cd8320cdfd7af018908b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.