MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm pointing to numerous compromised WordPress sites, a common tactic for distributing malware or conducting phishing. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan. No scripts were extracted, but the structure and URL targets are indicative of a malicious link distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9961
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://holzhaus-suedtirol.it/wp-content/plugins/formcraft/file-upload/server/content/files/16089e062a9250---13358844918.pdf
- http://www.advokat.com/app/webroot/img/fck/file/sokopozewipobi.pdf
- https://www.fifatravels.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c6a424b6ff6---94602906854.pdf
- http://caopump.com/admin/userfiles/file/15230475413.pdf
- http://studiosantese.eu/userfiles/files/73984067248.pdf
- https://monarchwinemerchants.com/wp-content/plugins/super-forms/uploads/php/files/29af0bd5b696d4db7965b7a1e5404887/50128296965.pdf
- https://www.paparazzirestaurant.com.au/wp-content/plugins/super-forms/uploads/php/files/9fe7cf9fef3ed3a4f813cbe2fbbcfccc/96614251836.pdf
- http://wienbildarchiv.com/upload_files/files/timiz.pdf
- https://polinagerz.ru/wp-content/plugins/super-forms/uploads/php/files/7k3vuotlub3bua6t1kvo6iqunm/gunuketetoza.pdf
- http://www.uvhk.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a7dd1222ed3---fokidefi.pdf
- http://windmill-bv.com/userfiles/files/78259651390.pdf
- http://smartcookieacademy.com/wp-content/plugins/formcraft/file-upload/server/content/files/160907f9f3e1fb---77909366310.pdf
- https://www.entornopublicitario.com/wp-content/plugins/super-forms/uploads/php/files/560b537526a71ca9ce35b98a68abfb62/4720586830.pdf
- https://allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/bbcb7c11367dd25ddb7257bcf11e4518/95390859755.pdf
- http://abapaposentados.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607a0d7eb3650---vojadane.pdf
- http://bienbao.org/uploads/files/vigorase.pdf
- https://canadiancontractorservices.com/wp-content/plugins/super-forms/uploads/php/files/oqa1dv4rmtu0ga7klje8nhe193/12596738985.pdf
- https://xn----7sbbjg7ctfs.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/4730268c5e945f20ad4e4d3f07357aca/lixufogavo.pdf
- https://visaonline-vn.com/wp-content/plugins/super-forms/uploads/php/files/9a4lvtfmeg73kb97me66g04p2o/tuzigil.pdf
- https://www.kiteschule-kiel.de/wp-content/plugins/formcraft/file-upload/server/content/files/160b3976b37801---zuzozekiwuweludanebe.pdf
- https://barcelonamedicalcenter.com/files/galeria/files/xigodafitejitavirelera.pdf
- http://www.tenniscanberra.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1609f5688d73e0---19378154930.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=dwarf+freshwater+pipefish+for+sale
- 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_off0000f696.bin567e557970a7c4939c5825abad5635fe514a0349c9b6d7f4b1c0f1032416a93e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF696 | 10436 bytes |
font_01_sfnt_off00010e74.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E74 | 16792 bytes |
font_02_sfnt_off00012686.bindc7073ccaff81202ee573256c06c3f29aee62be3ab49aace4544e45fe5a19226 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12686 | 17796 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.