MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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. The presence of multiple distinct hosts and disposable hosting services further supports the classification as a link farm designed to obscure the ultimate destination.
Machine Learning
- Nyx PDF Classifier malicious score 0.9835
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 https://garglob.ru/uplcv?utm_term=quartz+2d+pdf PDF link annotation
- https://floridainvestment.cz/files/file/5742861662.pdfIn PDF document text
- http://tikatalog.sk/_files/file/tifunugubakovanadopozok.pdfIn PDF document text
- https://cullinanconstruction.com/wp-content/plugins/super-forms/uploads/php/files/v3ao6ttqc7a89dkdt40isbr75u/zujufojusifofijefedoxum.pdfIn PDF document text
- http://vilaportugal.com/wp-content/plugins/formcraft/file-upload/server/content/files/16080e620d23ec---bimikuvuriduxopogituxifo.pdfIn PDF document text
- http://vncdata.net/app/webroot/uploads/files/nebemumaxixazagebun.pdfIn PDF document text
- http://www.a-fairys-choice.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608edae2e8735---bovonel.pdfIn PDF document text
- https://aldurra.ly/images-editeur/img/file/bezuvikotab.pdfIn PDF document text
- https://auto-rujo.com/images-editor/file/vidasudolofide.pdfIn PDF document text
- http://oumkua.com/userfiles/file/mimovobewakinima.pdfIn PDF document text
- http://www.birapart.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607de6371a59a---xivitimiwikeba.pdfIn PDF document text
- https://thejasmineway.net/wp-content/plugins/super-forms/uploads/php/files/d1jb47djfjuhjh6lld7dipavk2/78579434830.pdfIn PDF document text
- http://inlikeflintlogistics.com/wp-content/plugins/formcraft/file-upload/server/content/files/16085b37055ebd---rafowujukuzonukupidi.pdfIn PDF document text
- https://www.kiteschule-kiel.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a373338812c---15879126343.pdfIn PDF document text
- http://www.photonics-science.com/ckfinder/userfiles/files/60865744146.pdfIn PDF document text
- http://claudiodauelsberg.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160fa90f991b07---lazibalovaloveganawino.pdfIn PDF document text
- http://murito.fr/ckfinder/userfiles/files/66361771930.pdfIn PDF document text
- https://www.medicalart.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160d35d303748b---19412412407.pdfIn PDF document text
- http://onsijsselstein.nl/userfiles/files/sukobodolapusoremo.pdfIn PDF document text
- https://digireg.nz/upload/53360698432.pdfIn PDF document text
- http://unipell.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16121594482e16---daluwirexoti.pdfIn PDF document text
- http://generoussecurity.com/uploads/9234423548.pdfIn PDF document text
- https://voicelux.ru/wp-content/plugins/super-forms/uploads/php/files/ea8b0ff0b8ae65d6e12224548e99358d/refusafowenimigadeto.pdfIn PDF document text
- https://kalatranslation.co.uk/wp-content/plugins/super-forms/uploads/php/files/jf4gdsupmvpc7jr50a8r9e3kju/lirenijave.pdfIn PDF document text
- https://movesforfree.com/wp-content/plugins/super-forms/uploads/php/files/jb0td9nomo7g8sc2aroee8gk83/kazubi.pdfIn PDF document text
- http://ar-intl.net/wp-content/plugins/super-forms/uploads/php/files/nk092q4l68p25h56ju2uf7voe4/42079924896.pdfIn PDF document text
- http://www.rpv-drachten.nl/files/file/95110511752.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_off000103bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103BD | 18244 bytes |
SHA-256: b1fced813bfa42d12e441c322340ab8f46fe9df3139e0cb55d41343c3715bdb0 |
|||
font_01_sfnt_off00013204.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13204 | 10168 bytes |
SHA-256: e17b5e9240820cd4332fa335ffdc9e7d96710f13d2d530a02504858ade892afc |
|||
font_02_sfnt_off0001490d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1490D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.