MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs pointing to potentially compromised websites or disposable hosting, suggesting a link farm designed to redirect users to malicious content. The presence of PDF_URI and PDF_SEO_DISPOSABLE_LINK_FARM heuristics further supports this, indicating the document's primary purpose is to act as a lure. No scripts were extracted, but the structure and URL patterns are consistent with phishing or malware distribution campaigns.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
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://drafthe.ru/uplcv?utm_term=what+are+the+benefits+of+eating+turnips PDF link annotation
- http://urbancollab.com/userfiles/Proj_Name//files/33243455610.pdfIn PDF document text
- https://congtydaihai.com/upload/files/nuruxodogisiw.pdfIn PDF document text
- https://ols.lighting/wp-content/plugins/super-forms/uploads/php/files/74268865a145af356481c28698e33060/vivusibetomebexu.pdfIn PDF document text
- https://altbuket.ru/files/laxetipuxogejasuvi.pdfIn PDF document text
- http://files.ibiza-ferien.de/file/52284080145.pdfIn PDF document text
- http://mistral-paints.cz/userfiles/files/2006979298.pdfIn PDF document text
- https://www.themeshcowork.com/wp-content/plugins/super-forms/uploads/php/files/9206dccae3325772fd55b6f593a738ff/45936104700.pdfIn PDF document text
- https://amezdigital.com/wp-content/plugins/super-forms/uploads/php/files/f2e2089c8dd74e1bf4a4da98090f6940/50145059169.pdfIn PDF document text
- https://www.officinadelgustoroma.com/wp-content/plugins/super-forms/uploads/php/files/73eb9cf741f031722e9e09c4a75501b6/fiduliziporinavinexidok.pdfIn PDF document text
- http://flirtproducties.nl/ckfinder/userfiles/files/2884637570.pdfIn PDF document text
- https://etimes.mn/uploads/files/levixuwizibexoki.pdfIn PDF document text
- http://www.brennholz-heinlein.de/wp-content/plugins/formcraft/file-upload/server/content/files/160b0f0c731f70---38083417963.pdfIn PDF document text
- https://gdr.co.il/wp-content/plugins/super-forms/uploads/php/files/2eea75931578a1df164a9fbc97f5eda5/vixuxiwunizizefi.pdfIn PDF document text
- http://c-amc.com/upload/files/fifub.pdfIn PDF document text
- http://puzynowska-kancelaria.com/userfiles/file/25995740549.pdfIn PDF document text
- https://saleskerala.com/ckfinder/userfiles/files/mazar.pdfIn PDF document text
- https://umutisi.com/umut/upload/files/nusugusovum.pdfIn PDF document text
- http://lapawan15.com/shop/fck_file/file/rejorokopopuvotusesonubok.pdfIn PDF document text
- http://webinaris.biz/ckfinder/userfiles/publics/files/4442807286.pdfIn PDF document text
- https://dbmotorbrokers.com/userfiles/file/nadudajozuvu.pdfIn PDF document text
- https://huaienclinic.com/uploadpic/files/taxinu.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_off0000c73d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC73D | 16704 bytes |
SHA-256: e0a65f0e74f76d13b6480f99c5746fecee9d2b9ce0f859bfc9f2dfec2bd1bbe1 |
|||
font_01_sfnt_off0000f260.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF260 | 10824 bytes |
SHA-256: 0037ac797ca4d8c5a2723d11bf72f36b163eea0f4a6c32cc8ba78cd10b9660e7 |
|||
font_02_sfnt_off00010b1f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B1F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.