MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF was identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It functions as a link farm, with numerous embedded URLs pointing to potentially compromised WordPress sites. These sites, in turn, host other PDF files, suggesting a multi-stage distribution or phishing scheme. The primary goal appears to be directing users to malicious content hosted on these external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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://travelselection.us/wp-content/plugins/formcraft/file-upload/server/content/files/16088eccc5326d---kitiren.pdf In PDF document text
- http://www.catalogodecineargentino.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c8680de618a---42800786631.pdfIn PDF document text
- https://dentinale.eu/wp-content/plugins/super-forms/uploads/php/files/e44c195e31e60f87a58d9624373337db/wanowovuratetaso.pdfIn PDF document text
- http://box8websites.com/ckfinder/userfiles/files/tofaliwaji.pdfIn PDF document text
- https://newat.ru/wp-content/plugins/super-forms/uploads/php/files/64bf67e910df4236061f43c257a7f6c4/giwivo.pdfIn PDF document text
- https://www.landalastadservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c0886665aa6---75934125902.pdfIn PDF document text
- http://www.acefence.com/wp-content/plugins/formcraft/file-upload/server/content/files/16084cfa71ddff---zalinewivimemoporimuvuzix.pdfIn PDF document text
- https://photographerin.agency/wp-content/plugins/super-forms/uploads/php/files/s2ankp2arc5mng5bn2n8i9mq03/11537794733.pdfIn PDF document text
- https://donnasalon.ru/wp-content/plugins/super-forms/uploads/php/files/d4bdf1b87825dee7862f8794c01d1534/30956361608.pdfIn PDF document text
- http://happinessgown.com/upload/users/files/fugolikozaviwofexa.pdfIn PDF document text
- https://www.colegiodesafio.net/home/wp-content/plugins/formcraft/file-upload/server/content/files/160ac9a1559bcd---lunifejijofifazesajijaj.pdfIn PDF document text
- https://higher-reason.com/wp-content/plugins/super-forms/uploads/php/files/c187iguj9na1a54a47gq7enu2m/67068556949.pdfIn PDF document text
- http://wmc21.com/ckupload/files/zonixodokofujodala.pdfIn PDF document text
- https://suemsas.com/wp-content/plugins/super-forms/uploads/php/files/6s7jbbftn7nd0uss8m8k23djl6/sufarafituruta.pdfIn PDF document text
- https://cashofferoregon.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c74655cb815---53133130549.pdfIn PDF document text
- https://sweetestspaparty.com/wp-content/plugins/formcraft/file-upload/server/content/files/16084e1d61445e---nazanixuru.pdfIn PDF document text
- https://techson-cctv.com/upload/file/30665651125.pdfIn PDF document text
- http://becro-plast.hr/wp-content/plugins/formcraft/file-upload/server/content/files/160a025b19a504---xenolewawubo.pdfIn PDF document text
- http://www.leesii.com/wp-content/plugins/formcraft/file-upload/server/content/files/160799e0741f22---8090046458.pdfIn PDF document text
- https://extremetour74.ru/wp-content/plugins/super-forms/uploads/php/files/0f8ae34dde1f318e8934d03150ad370b/49879884815.pdfIn PDF document text
- http://nuyewpilot.academy/wp-content/plugins/super-forms/uploads/php/files/c72d8ed1d41d969649ee919a5495fff4/vepal.pdfIn PDF document text
- http://elmiraclassiccountry.com/wp-content/plugins/super-forms/uploads/php/files/dvb7e132pi21ihmhpov410i042/sunakogufekiraniwegi.pdfIn PDF document text
- https://cremyco.com/app/webroot/docs/file/tovufojorino.pdfIn PDF document text
- http://myphamasia.net/upload/files/nerapixubibimafotiwidepa.pdfIn PDF document text
- https://digireg.com/upload/15162459102.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=secured+and+unsecured+creditPDF 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_off0000f513.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF513 | 17060 bytes |
SHA-256: fd8b3dda375f56bedf02e10cc4ab8ae7729f14ca9004ac395d15e6eb33437584 |
|||
font_01_sfnt_off00012183.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12183 | 10372 bytes |
SHA-256: d1443f9f3a5c4b4c9ecfe1fd98729392a1f8299be19adbd2c0258c48216abac7 |
|||
font_02_sfnt_off00013911.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13911 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.