MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs that function as a link farm, directing users to potentially malicious websites. Heuristics indicate these links are hosted on disposable or compromised domains, suggesting a phishing or malware distribution campaign. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
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://pixomot.ru/uplcv?utm_term=granny+saggy+tits+porn PDF link annotation
- http://areaengineeringsrl.eu/userfiles/files/14159084320.pdfIn PDF document text
- http://xn--80aer5aza.xn--80aai5amepo3c7b7a.xn--p1ai/ckfinder/userfiles/files/13200908136.pdfIn PDF document text
- https://tahubunting1.com/contents/files/wunerexizolatozuz.pdfIn PDF document text
- http://manuale.aziendasulweb.it/userfiles/files/63834374410.pdfIn PDF document text
- https://popcouncilinstitute.org/wp-content/plugins/super-forms/uploads/php/files/48d4101b47acb6045d6620fe4827b267/nofefeg.pdfIn PDF document text
- http://sallytour.com/FileData/ckfinder/files/20210928_FF6738A4C0DBEC2F.pdfIn PDF document text
- https://attackworkoutprogram.com/app/webroot/files/ckfinder/userfiles/files/zezuzulegubadizufuzuxegan.pdfIn PDF document text
- https://villadelauca.com/userfiles/file/77923431897.pdfIn PDF document text
- http://www.integra-cr.cz/administrace/ckfinder/userfiles/files/zidemexuviruzolakox.pdfIn PDF document text
- http://artbaget.net/admin/ckfinder/userfiles/files/74325401002.pdfIn PDF document text
- http://waypl.pl/upload/File/82618888243.pdfIn PDF document text
- http://xn--80akoseq9f.xn--p1ai/userfiles/file/juzoxodemunuli.pdfIn PDF document text
- https://laughteronlineuniversity.com/images/upload/files/narom.pdfIn PDF document text
- https://phm.vn/upload/files/wesus.pdfIn PDF document text
- http://zhihepvb.com/upload/ckimg/files/202109092045136386.pdfIn PDF document text
- https://rzfmuhasebe.com/userfiles/file/mijatob.pdfIn PDF document text
- http://kleinschaden-expert.com/userfiles/file/83284052189.pdfIn PDF document text
- http://only-svet.ru/upload/files/80136496705.pdfIn PDF document text
- https://drmiamiconnect.com/wp-content/plugins/super-forms/uploads/php/files/656531e8b1e78f9c4412e4d912e0db92/53066523747.pdfIn PDF document text
- http://shipsupply.ru/userfiles/files/rivovara.pdfIn PDF document text
- http://tivatijapan.com/uploads/userfiles/file/48580081739.pdfIn PDF document text
- https://thepainter.asia/upload/files/37733970198.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139259c5bcef---lesapomugazadov.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_off0000b170.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB170 | 15696 bytes |
SHA-256: 2fb60f52ffcd1f90b1d0191fc87a0c5917210e85616c6ea57eadb4ad011649a2 |
|||
font_01_sfnt_off0000d9b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9B2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000f1c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1C9 | 10400 bytes |
SHA-256: 04b389ddbe28a6f56e6f7ccdd2ae0e9fd2ffe7b8250219fda6b66589388dcab4 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.