MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, many pointing to compromised WordPress sites acting as a link farm. These farms redirect to other PDF files hosted on various domains, indicating a phishing or malware distribution scheme. The ML classifier and ClamAV detection strongly support the malicious nature of this file.
Machine Learning
- Nyx PDF Classifier malicious score 0.9912
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.lokalesichtbarkeit.de/wp-content/plugins/super-forms/uploads/php/files/ehoth21ldeoumface62oij00is/bitodakedogabuneresugu.pdf In PDF document text
- https://rinducm1.com/contents/files/goporeza.pdfIn PDF document text
- https://leavingcare3plus.ch/userfiles/files/banetitajejepozoxoditefud.pdfIn PDF document text
- http://www.sunarozlem.com.tr/wp-content/plugins/super-forms/uploads/php/files/arobdppb28tf25vr70a0v9nu41/53811874490.pdfIn PDF document text
- http://kythuatviet.vn/uploads/userfiles/file/64112758335.pdfIn PDF document text
- https://www.kindspring.org/inc/ckfinder/userfiles/files/tiwamogewinejuvuni.pdfIn PDF document text
- http://www.sunarozlem.com.tr/wp-content/plugins/super-forms/uploads/php/files/h3it00gatj8ukeh2b09f695j61/68248030676.pdfIn PDF document text
- http://1-champagne.com/blog_images/blog_/file/gegusajesimaletekukanite.pdfIn PDF document text
- http://1qjd.com/upload/files/2021-07-10-03-02-44-EMkPtbQg.pdfIn PDF document text
- https://henklinders.nl/henklinders/upload/files/17666677588.pdfIn PDF document text
- http://nuklearmedizin-amro.de/userfiles/file/30278649039.pdfIn PDF document text
- http://capthepcongtrinh.com/uploads/news/files/wunidabobi.pdfIn PDF document text
- http://belst.by/upload/file/25840823955.pdfIn PDF document text
- http://bezpieczna-strefa.pl/wp-content/plugins/super-forms/uploads/php/files/39bea7572b5ec8a173864c18bd6b5486/rejakirodewirezalesasoz.pdfIn PDF document text
- https://www.aicsmindia.org/ckfinder/userfiles/files/71057420563.pdfIn PDF document text
- https://esprimagroup.com/userfiles/file/vowilol.pdfIn PDF document text
- http://anaminfo.com/attachfile/file/90839191284.pdfIn PDF document text
- http://automotiveenergy.cz/userfiles/file/tibivikivimupusenadeluvug.pdfIn PDF document text
- http://indiebookoftheday.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606c9a0823d72---tileperadulegudujedu.pdfIn PDF document text
- http://prestizhstroycompany.ru/SITE/files/editor/file/wunorozupimarejufaza.pdfIn PDF document text
- http://nceed.kr/pds/userfiles/files/91981403023.pdfIn PDF document text
- https://ailani.org/wp-content/plugins/super-forms/uploads/php/files/1a9c2616a474fd1e24fa7a4646469c50/vozapuv.pdfIn PDF document text
- http://sshs1962.info/clients/3/33/33dcd814b32da85629335a95ab3d0158/File/fukaxosifavogetogi.pdfIn PDF document text
- https://clinicaabrahaoosta.com.br/ckfinder/userfiles/files/93779291797.pdfIn PDF document text
- https://sipsib.ru/wp-content/plugins/super-forms/uploads/php/files/d82dd9f4e803cc62de90b048d94e4dbd/734226983.pdfIn PDF document text
- http://veitali.com/upload/files/49180378742.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/FevRqgeaUVY/uplcv?utm_term=this+is+for+the+boys+with+the+boomin+systemPDF 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_off0000ec88.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC88 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0001049f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1049F | 10576 bytes |
SHA-256: 83371d30a9d613c7588912c2ceca3215e6ca878b3a71b232925c7bfafaed3a80 |
|||
font_02_sfnt_off00011caa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CAA | 18792 bytes |
SHA-256: 893fcb296fa7541a564f6074c7db7081ee25ef78e10a9d2b57563cd7049bc8a8 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.