MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by a machine learning classifier and ClamAV as malicious, indicating a high likelihood of malicious intent. The document contains numerous links pointing to compromised WordPress sites and disposable hosting, suggesting it functions as a link farm. These links likely lead to phishing pages or further malware downloads, aligning with a spearphishing attachment attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
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://cructi.ru/uplcv?utm_term=bmw+owners+manual+online PDF link annotation
- http://baaningdoi.com/file_media/file_image/file/nifutibufebasinupoxu.pdfIn PDF document text
- https://tuabogadoangel.com/wp-content/plugins/super-forms/uploads/php/files/6844e0c127d292d25e59df718306fb3d/78851619830.pdfIn PDF document text
- http://splogservice.ru/content/file/kagesuxubekoponogekaj.pdfIn PDF document text
- https://www.reparaciondebomba.com.ar/wp-content/plugins/super-forms/uploads/php/files/b04vjvul44pfnu1t3h3mb6nhg2/joguw.pdfIn PDF document text
- https://sy-tech.eu/file/93994944536.pdfIn PDF document text
- https://capitaleny.com/wp-content/plugins/super-forms/uploads/php/files/4a0984599ec9c6fa0a76f646c0d9dd45/20377609313.pdfIn PDF document text
- https://414movement.com/wp-content/plugins/super-forms/uploads/php/files/0e21e32e8786dbe59452a059e6404a13/bovorojepasafetezefuta.pdfIn PDF document text
- http://www.lentilles-progressives.fr/wp-content/plugins/formcraft/file-upload/server/content/files/16084adf45b381---57251552591.pdfIn PDF document text
- https://asiaviews.org/wp-content/plugins/super-forms/uploads/php/files/uqt7k4ai18es8l1hk21nveibv6/rasidefixufuba.pdfIn PDF document text
- http://www.nbrownies.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607449224290f---57176328412.pdfIn PDF document text
- https://inchiriereelicopterromania.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160b566426b494---13993885350.pdfIn PDF document text
- https://dongytueduc.com/wp-content/plugins/super-forms/uploads/php/files/8vfviio35acqs3m3dgic54udg4/7441035513.pdfIn PDF document text
- https://www.apartamentselsllacs.com/wp-content/plugins/super-forms/uploads/php/files/rlci2516c2d59lqniei1kilkat/daboxunififanuxasegiwov.pdfIn PDF document text
- http://go-trec.com/wp-content/plugins/super-forms/uploads/php/files/v3e6itc4ahcenh7nrqhtj89b69/5395238806.pdfIn PDF document text
- https://hacunamatata.ru/wp-content/plugins/super-forms/uploads/php/files/23f4e45e1f3a66cc57dc298594a28f92/1360200466.pdfIn PDF document text
- http://karpatskiles.ru/store/file/fuxemupugazadeb.pdfIn PDF document text
- http://architettobotteonpierpaolostudioabacus.it/userfiles/files/dunowajonemagijedapilev.pdfIn PDF document text
- https://gizaviation.com/uploads/files/wosunolarunofetivamimab.pdfIn PDF document text
- http://residenzaeden-albisola.com/userfiles/files/96546243261.pdfIn PDF document text
- https://efnnma.org/files/file/86074598341.pdfIn PDF document text
- http://oryginalnedekoracje.pl/userfiles/file/23240308684.pdfIn PDF document text
- https://totounited.com/contents//files/50206628931.pdfIn PDF document text
- https://comesa.com.pe/wp-content/plugins/super-forms/uploads/php/files/cumuejdgltatehladsml3ae241/58491075066.pdfIn PDF document text
- https://ballestermultiservicios.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b2b88ee75d5---14138894119.pdfIn PDF document text
- https://dazzlin.co.uk/wp-content/plugins/super-forms/uploads/php/files/2ddc8eef3027cdd15423421865d3aa66/55038264924.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_off0000c6d2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC6D2 | 15896 bytes |
SHA-256: 019c8b32cd6922b5cb5ae1d64f7c6d4baf4e19129f680753700a611dcad1b67f |
|||
font_01_sfnt_off0000efc0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFC0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off000107d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107D7 | 10412 bytes |
SHA-256: 380f87fd71f4b41d29a3cc54951d12451570b74168cbe9c4e610824995b45202 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.