MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection and an ML classifier. It functions as a link farm, with numerous embedded URLs pointing to compromised WordPress sites and other disposable hosting. These links likely lead to phishing pages or further malware downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://zonweringbelgie.eu/ckfinder/userfiles/files/wuzuvaruv.pdf
- https://xo-sound.ru/userfiles/file/buborigojakowujipivan.pdf
- http://soles2walk.cz/data/file/53636648967.pdf
- https://kamber.dk/wp-content/plugins/super-forms/uploads/php/files/9d703cfb8caac9ed5f03507365f2abcb/buzanipuwa.pdf
- http://jhroseclassof77.com/clients/45984/File/zesepenerojawi.pdf
- http://wrhs1967.org/clients/6/61/617565fc8afb9cc6d18abf932d248b7a/File/18430417336.pdf
- http://agcslohian.com/userfiles/file/virarifigaz.pdf
- https://amenagementsoleil.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cd44be7ae4---xuwalezikidorimabuporot.pdf
- https://realwebguys.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607b5ffe5f997---59940948089.pdf
- http://gachmenminhchien.com/media/ftp/file/41054860300.pdf
- https://kede.org/userfiles/file/siwepe.pdf
- http://ahxxzx.com/userfiles/202105/file/simazosomosukonapofe.pdf
- https://semut73.com/contents//files/goganugujomidodawikubine.pdf
- http://amako-ra.com/wp-content/plugins/super-forms/uploads/php/files/3f53a11fd6c7fe43d08a9ed7dcc11945/rulaxagasasawekife.pdf
- http://objetivovender.com/wp-content/plugins/formcraft/file-upload/server/content/files/160986eeaddb38---wifulaxerukari.pdf
- https://themalc.org/files/file/deweved.pdf
- https://underworldgear.com/upload/users/files/dokevusafipewapuso.pdf
- http://smsgurugram.com/miet/assets/files/22840157475.pdf
- https://amalighting.com/wp-content/plugins/super-forms/uploads/php/files/191052d34972163ea6058e8b4292a43d/61992727610.pdf
- https://pnp-studio.com/fckeditorfiles/file/70558457708.pdf
- http://vertracapital.com/uploads/files/94559886565.pdf
- http://softwarefactory.nl/images/file/51779146634.pdf
- https://wilsonbarrera.com/inicio/wp-content/plugins/formcraft/file-upload/server/content/files/16072fbd011492---rovizepejerela.pdf
- http://www.timtransportes.com/home/wp-content/plugins/formcraft/file-upload/server/content/files/161135cdcde611---42706511405.pdf
- https://realestateconnect.biz/wp-content/plugins/super-forms/uploads/php/files/8e0l5tfj0u49bfjrkk7ic1obq4/tarujawurejijotopuwezut.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=wii+backup+manager+linux
- 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_off0000ebc2.bin933924f7012e827454b5ed20415efbe01478d3195afb2b0eff81cdab6ef387f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBC2 | 17600 bytes |
font_01_sfnt_off00011a04.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A04 | 16792 bytes |
font_02_sfnt_off0001321b.bin0049fa94ad0a3d7f3c10cd5a1a68de53a814aece81c2bd6270aeb3395039506e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1321B | 10756 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.