MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was identified as malicious by ClamAV and an ML classifier. It functions as a link farm, containing numerous embedded URLs that point to compromised WordPress sites and other disposable hosting. These links likely lead to phishing pages or further malware downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9945
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://cructi.ru/uplcv?utm_term=wordy+word+game+answers
- https://cms.blauraum.com/wp-content/plugins/super-forms/uploads/php/files/2b73ae99b15f615aa1f2154dd033af82/31329316045.pdf
- https://happycustomerservice.com/wp-content/plugins/super-forms/uploads/php/files/d93142fd4de4077a03a2e19b1f6002eb/66098963594.pdf
- https://tecnibat.net/uploads/archivos/69132451297.pdf
- https://hmv.ir/wp-content/plugins/formcraft/file-upload/server/content/files/16070f5ebdbafe---tiwixepepi.pdf
- https://g3az.com/wp-content/plugins/formcraft/file-upload/server/content/files/160dc18e78778f---57417358212.pdf
- http://www.belladermeestetica.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16071bae7d24dc---86786517681.pdf
- http://belst.by/upload/file/54103067129.pdf
- https://anthonygillant.com/userfiles/file/tesepexelulovebisuseneni.pdf
- http://coffee33.ru/archive/file/katinuluwujuveruzibixed.pdf
- https://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/16075fa1639a45---16528435249.pdf
- http://quickvideo.nl/userfiles/file/zavojitopuzipomax.pdf
- http://totaleclipsenv.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bc0d2bea003---29764012885.pdf
- http://www.oschouston.com/osc/wp-content/plugins/formcraft/file-upload/server/content/files/160790d24428af---867534697.pdf
- http://ithaca1961.com/clients/875375/File/mudisalajugimuziwowegogo.pdf
- https://truck-diagnostic.ru/wp-content/plugins/super-forms/uploads/php/files/a480ca142b2d210205dcbe34d1e1f6e1/54291079589.pdf
- https://sonarmusic.hu/up_image/file/xolelawiruparakiganipe.pdf
- https://sportli.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/1606f4ff2759dd---58162533231.pdf
- https://greenturtleproductions.com.au/wp-content/plugins/super-forms/uploads/php/files/2b645ed1ffa48ddf2371dcc1009d3f41/53121985011.pdf
- http://qca.ch/userfiles/file/bugezunepamegasu.pdf
- https://www.techsrollout.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608ecec8b8699---mupefapaluruvapidareje.pdf
- http://www.radioemka.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b760a3dada4---jofusufuguw.pdf
- https://autosofortkauf.ch/wp-content/plugins/super-forms/uploads/php/files/ae00o9fubtkmq4fb5itm23gkql/nodiseg.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001ae38.binad0037aa5d305cfe00cde9a8e0792987df2721e475a7f2e9d47945b9a2938bcf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1AE38 | 10548 bytes |
font_01_sfnt_off0001c619.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1C619 | 16792 bytes |
font_02_sfnt_off0001de2b.binb6ac5fa5ac7d756e4da544a4d0f390e5ae0d70a442d5bb7fd85f873df0a79bc2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1DE2B | 17956 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.