MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF was flagged by ClamAV as Pdf.Phishing.Trojan and an ML classifier indicated a high probability of maliciousness. It contains numerous links, many pointing to compromised WordPress sites, suggesting a link farm or phishing lure. The document body is heavily obfuscated and unreadable, but the presence of external URIs and link farm heuristics strongly indicates a malicious intent to redirect users to potentially harmful content.
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://www.getfitcrew.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608b770f6d057---tezunudanar.pdf In PDF document text
- http://xn--49s538bo8ux8c.net/userfiles/file/78942956382.pdfIn PDF document text
- http://dogninja.com/userfiles/files/fudim.pdfIn PDF document text
- https://alfa-clining.ru/wp-content/plugins/super-forms/uploads/php/files/6f418c3dd5c2377dd6342699e62253da/wotulokelolebaninizit.pdfIn PDF document text
- http://recamonde.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607be4dfcbc54---2433077776.pdfIn PDF document text
- http://rcot.by/pics/files/28641137795.pdfIn PDF document text
- http://nsfeed.com/_UploadFile/Images/file/32380535351.pdfIn PDF document text
- http://mishelik.ru/userfiles/file/48957832042.pdfIn PDF document text
- http://csc-0411.com/userfiles/file/20210702201059_gi34pc.pdfIn PDF document text
- http://dotykbylinky.sk/_subory/subory/43591714625.pdfIn PDF document text
- https://ifacemount.com/wp-content/plugins/super-forms/uploads/php/files/7irvl4d4oommnvu1ok4bf5ute3/bifepojarawud.pdfIn PDF document text
- http://tranhdaquydep.vn/upload/files/4529762215.pdfIn PDF document text
- https://www.picmephotoboothhire.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160a01204991db---35004071706.pdfIn PDF document text
- http://whscardinals1963.com/clients/9/9e/9e5fab02d16e7113a74bdd4e7828f974/File/39620243200.pdfIn PDF document text
- https://izharfoster.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608b77bd35606---43138431288.pdfIn PDF document text
- http://sgyscom.com/upload_fck/file/2021-7-27/20210727083057244208.pdfIn PDF document text
- http://www.lentilles-progressives.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160c0ab09d394a---68263984353.pdfIn PDF document text
- http://www.alfapilates.pl/upload/file/rivinonixufaramudovet.pdfIn PDF document text
- http://kubabus.cz/novy-web/upload/file/giwerax.pdfIn PDF document text
- http://splogservice.ru/content/files/pagorelaweluz.pdfIn PDF document text
- http://klick-tipp.at/ckfinder/userfiles/publics/files/96985404346.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=atx+450w+smps+circuit+diagram+pdfPDF 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_off0000e123.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE123 | 18796 bytes |
SHA-256: 5cfd82f1c6e23850b57a6300d1f2bf646d870256dc7a6c176e181b9ef9de10f0 |
|||
font_01_sfnt_off000112b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x112B0 | 11164 bytes |
SHA-256: d7c3ee7dcf6f5ff16dd21a74a8c3edb1c67826b15f89474bf21df1855c283721 |
|||
font_02_sfnt_off00012ccf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12CCF | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.