MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised CMS upload storage or are hosted on disposable domains, indicating a link farm designed to redirect users to potentially malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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.fuchingrading.com/upload/file/jomobi.pdf
- https://pomtco.com/technical/files/file/nadelojazakumowenakomix.pdf
- http://danies.ru/ckfinder/userfiles/files/90072591484.pdf
- https://themodernla.com/wp-content/plugins/super-forms/uploads/php/files/b6014d31008c1f789eb806e4bf94e067/zidexiwijetajerano.pdf
- http://auto-spec.ca/fck/file/28430358165.pdf
- http://infoegrafica.com/userfiles/files/dotitaxeloreneworuwenova.pdf
- http://driscollandgibson.com/images/edit_images/file/lagedutigojuxul.pdf
- https://ietc-oman.com/userfiles/files/vusugibobibedorud.pdf
- http://suyogmaratha.com/editorimages/file/84572703802.pdf
- https://onutglen.com/caningest/images/file/9861197165.pdf
- http://ya-ke.cn/admin/upload/78041040835.pdf
- http://imosa.asia/uploads/files/202109052246208823.pdf
- http://birzebbugastpetersfc.com/files/file/33816555804.pdf
- http://www.insurancedirectcanada.ca/wp-content/plugins/formcraft/file-upload/server/content/files/161429416acb26---44978136410.pdf
- https://prettygreekvillas.com/admin/fckeditor/editor/filemanager/connectofile/83691993494.pdf
- http://veganogle.es/uploads/ckfinder/files/jedanirofijazur.pdf
- http://mwcapital.net/ckfinder/userfiles/files/83200707366.pdf
- http://moveisgarciadigital.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16130d5fb227e8---mutegagugafetarexanoka.pdf
- http://tjsijiqing.com/ckfinder/userfiles/files/2021/0923/59454886e9c51303966f2bc99a234a8f.pdf
- https://jamuiboe.com/webroot/upload_media/33728057442.pdf
- http://fgosvo.ru/files/files/guvumejobedabipobatusuf.pdf
- http://professional-tuner.at/uploaded/file/91815930672.pdf
- http://metallpress.ru/files/58919336755.pdf
- http://alt-1c.ru/userfiles/file/govanog.pdf
- https://floridahouselottery.com/test/userfiles/file/70486374806.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=figure+of+speech+of+hyperbole
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b4a8.bin94576e79cbd617768fd5fc265751333bc5b1ad034718b0b5eb45dbd216569949 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB4A8 | 10724 bytes |
font_01_sfnt_off0000cd27.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD27 | 16792 bytes |
font_02_sfnt_off0000e539.bin7638247bd56bca253d2f44ea956ff082b8cb32d9c430024356f70f398c4c950c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE539 | 15284 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.