MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by ClamAV as a phishing trojan and by ML classifiers as malicious. It contains numerous links pointing to compromised WordPress sites, suggesting an attempt to host malicious files. The presence of these links indicates a likely attack pattern involving luring users to download further payloads, potentially disguised as legitimate documents.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
Heuristics 7
-
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 to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
-
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://www.jahnigterbraak.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1609ec192ecfa7---57221361567.pdf
- https://gbeequestriansurfaces.com/wp-content/plugins/super-forms/uploads/php/files/f7cedk8701bn173e0i6kn4tdtj/romemokazuje.pdf
- http://wheatland1971.com/clients/25033/File/77944973641.pdf
- http://alexlunacoach.com/img/editor/file/jubenesonakadewix.pdf
- https://gearforfree.com/wp-content/plugins/super-forms/uploads/php/files/9gj1aatsuhbe5n9l20pdkiejl7/komefivigirufexivawer.pdf
- http://www.loockuniformes.com.br/home/wp-content/plugins/formcraft/file-upload/server/content/files/160754017649d1---vebarokululalube.pdf
- http://firegallery.ru/img/upload/36770734010.pdf
- http://mega.kz/media/upload/files/fujawamur.pdf
- https://icbacademy.com/upload/files/64510035314.pdf
- http://daoltrading.com/userData/board/file/soragelubibabuz.pdf
- https://aravlicraft.com/cmsCart//upload/file/12379115060.pdf
- https://whitelightdesign.com/wp-content/plugins/super-forms/uploads/php/files/9384613e77d445b52e8223262957c8d0/78154467043.pdf
- https://controlcert.se/wp-content/plugins/formcraft/file-upload/server/content/files/160c99d46f28cf---21310286084.pdf
- http://goldenpoolandsauna.com/user_img/files/bazexufewe.pdf
- http://fedime.org/imagenes/gotit.pdf
- http://ambulatorioveterinariocigliano.com/userfiles/files/44299760270.pdf
- https://rescue.bg/wp-content/plugins/formcraft/file-upload/server/content/files/160926cb604e35---zasedumaroropeka.pdf
- https://tempegaring.com/contents//files/gavejub.pdf
- http://laweasy.kr/userfiles/file/xuxatula.pdf
- https://plswa.com/wp-content/plugins/super-forms/uploads/php/files/7245f8e62948be5e8615840ffb60d8bc/67650980400.pdf
- http://symbioticlifetech.org/attfile/fckimg/file///20210620134458_896687847.pdf
- http://alvasari.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e6fd916440c---39995840300.pdf
- https://nhatngudongkinh.com/upload/ckupload/files/muzajetumebikapepelebo.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/YTWXjIUwRh0/uplcv?utm_term=english+formal+letter+structure
- 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_off0000fa9f.bin499e28a6924ac93b38b837a4a2a61bf235fc90d2da110b1987b6536680e0c668 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA9F | 10868 bytes |
font_01_sfnt_off00011383.bin1b62a5a50dffc2d5b660a9de59cf10eb8f291e501ff4f5d79ca742b765abef71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11383 | 17756 bytes |
font_02_sfnt_off00014216.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14216 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.