MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as Pdf.Phishing.Trojan. The file contains a link farm pointing to numerous suspicious PDF files hosted on various domains, indicating a likely attempt to distribute malware or conduct phishing. The presence of compromised CMS upload links further supports the malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9949
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 http://www.propper-droppers.nl/files/file/49287188756.pdf In PDF document text
- http://ned.ru/uploads/files/55030640974.pdfIn PDF document text
- https://bilegt.mn/userfiles/files/kalijetamidetewa.pdfIn PDF document text
- https://dimensioninteractive.com/WYSIWYGImage/file/mupobofogefume.pdfIn PDF document text
- http://ikkosushi.com/uploads/files/xaniwutesirurodiwazoju.pdfIn PDF document text
- http://karinameal.com/imgdish/files/15782901956.pdfIn PDF document text
- http://smithmurdock.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c707e985b0---vozolibidibimaxe.pdfIn PDF document text
- https://flvirginia.com/wp-content/plugins/super-forms/uploads/php/files/a6923ae96a411bbd7565f5afbe605768/mepifiwinowarasugovupu.pdfIn PDF document text
- https://sanxuattrucauthangkinh.com/Images_upload/files/17009007745.pdfIn PDF document text
- http://openendrep.com/userfiles/files/kofidoragirodogefixuvup.pdfIn PDF document text
- http://bascobrunswick.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1607d6de05f426---78781071214.pdfIn PDF document text
- http://acudrved.com/ckfinder/userfiles/files/luwawutejogowawas.pdfIn PDF document text
- http://etcad.net/np/upfile/file/37490258670.pdfIn PDF document text
- http://chiesamadremarsala.eu/userfiles/files/tipatumabubemozepegunedu.pdfIn PDF document text
- http://www.biosafety.biz/ckfinder/userfiles/files/tifebutipiteku.pdfIn PDF document text
- https://edukiya.com/wp-content/plugins/super-forms/uploads/php/files/d8c1d3a1e987d4974ba0dae260735741/kovap.pdfIn PDF document text
- https://drinkpoint.com/uploads/files/piwoxuxubipikikemipirori.pdfIn PDF document text
- https://www.shopveriamici.com/wp-content/plugins/super-forms/uploads/php/files/rf1rgf37h1dfuo2ei4om7rsek8/vefumudizi.pdfIn PDF document text
- http://1utilaje.ro/mm/file/27839304980.pdfIn PDF document text
- https://nguyenvanhuongloc.vn/app/webroot/files/images/pages/files/4675238247.pdfIn PDF document text
- http://slowjamsundays.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606c9158ba756---76470992323.pdfIn PDF document text
- https://www.ciabrini-immobilier.com/wp-content/plugins/super-forms/uploads/php/files/qpivih2fubfauinr6epfnuc0om/siwabesujopa.pdfIn PDF document text
- https://nurea.se/currency/userfiles/file/26443266149.pdfIn PDF document text
- https://xn----7sbeo1acdy3adh.xn--p1ai/userfiles/file/jogobi.pdfIn PDF document text
- http://kapalishakti.com/ckfinder/userfiles/files/97125631621.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=used+manual+transmission+trucks+for+sale+near+mePDF 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_off0000d765.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD765 | 16828 bytes |
SHA-256: 341558793a458a0663f940551f20bcb4f5d35f04ce7bb07281003f20f8c84dca |
|||
font_01_sfnt_off00010316.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10316 | 10836 bytes |
SHA-256: a1bcc274032c536c9fc54d9fad5d350d68bf87b23a2928ef342ca819fe04c3c4 |
|||
font_02_sfnt_off00011c14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C14 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.