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 and a machine learning classifier as malicious, with ClamAV identifying it as a phishing trojan. The document contains numerous links pointing to compromised WordPress sites, indicating a link farm or phishing lure. The presence of these links suggests the primary goal is to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9949
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://salonlomi.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160b3282746105---xomidoxemafomate.pdf In PDF document text
- http://www.ncstarim.com.tr/wp-content/plugins/super-forms/uploads/php/files/n985k84hvviojguetjgai71b80/31381446161.pdfIn PDF document text
- https://www.c2commercial.com/wp-content/plugins/super-forms/uploads/php/files/72b6af7efb2ab52c5c6cfdf890fdbe8f/rademeluwugumixinivemowu.pdfIn PDF document text
- http://christembassydocklands.org/wp-content/plugins/super-forms/uploads/php/files/51e2d8e84d52c899bf71fbce8f381365/25168784455.pdfIn PDF document text
- http://amon-syotengai.com/userfiles/file/49769795657.pdfIn PDF document text
- https://www.stamfordtaxis.com/wp-content/plugins/super-forms/uploads/php/files/auh49cbevqvd1kgvmmtu56lcbg/tilerup.pdfIn PDF document text
- https://www.andrecampbell.ca/wp-content/plugins/super-forms/uploads/php/files/21f4ed52775cb817c1feb545d0facaac/dirapitumidanoz.pdfIn PDF document text
- http://dijladentalcenter-qa.com/userfiles/file/94041901557.pdfIn PDF document text
- http://asesorialuishervas.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b3e7e017c13---40642145430.pdfIn PDF document text
- http://studioriggio.it/userfiles/files/wixalibenesapufeb.pdfIn PDF document text
- http://sorokolaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/3676003578.pdfIn PDF document text
- http://kystop.com/wp-content/plugins/super-forms/uploads/php/files/3qnda20ko2f9dt2jfcupn40sq2/doletiwogaxa.pdfIn PDF document text
- http://longchimvac.net/app/webroot/uploads/files/81562060754.pdfIn PDF document text
- http://rymwid-training.com/userfiles/file/sawabosalabegidijofegode.pdfIn PDF document text
- http://www.sunargrup.com.tr/wp-content/plugins/super-forms/uploads/php/files/6a137125jghmp64cmrkik64615/66685319625.pdfIn PDF document text
- https://tuabogadoangel.com/wp-content/plugins/super-forms/uploads/php/files/142f768ac2c6441ea965d5eb5e1835bd/20778096353.pdfIn PDF document text
- https://ahi.com.ua/wp-content/plugins/super-forms/uploads/php/files/500b77b4d43c029ec65040d5c42d036f/mopavesizet.pdfIn PDF document text
- https://gift-edu.ru/wp-content/plugins/super-forms/uploads/php/files/3d3d9057f2f7b8b1b0617d763ed1c338/jogosulifigi.pdfIn PDF document text
- https://www.allterra.group/wp-content/plugins/super-forms/uploads/php/files/ac80dcc054d2e696f4a8dd7f896c6258/xuwodufugesexuvemisag.pdfIn PDF document text
- http://andlupa.com/userfiles/file/dapuzijubolupep.pdfIn PDF document text
- http://alpinedelhi.com/userfiles/files/39497174717.pdfIn PDF document text
- http://tavernadelsnoguers.com/wp-content/plugins/super-forms/uploads/php/files/6de93c399facdbf6e4c6b4ca0a963867/55003809551.pdfIn PDF document text
- http://radio-salsa.com/php/rs/filesupload/file/tenobaja.pdfIn PDF document text
- http://halmar.info/userfiles/file/23166671459.pdfIn PDF document text
- http://lalitas-thaimassage-spa.de/wp-content/plugins/formcraft/file-upload/server/content/files/1608656fc17402---kafabuzarujuzaze.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=parabolas+in+everyday+lifePDF 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_off0000d666.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD666 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000ee78.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE78 | 17100 bytes |
SHA-256: 33674f8421de8e7a5c5c2ddd566a64c864c0ed6f2faae1e29eed5fbda9b7c255 |
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font_02_sfnt_off00011b0a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B0A | 10572 bytes |
SHA-256: 2a7a9a33798d762805fdd9fb34b3fcdc7b6342d40b9b9d48d712924a14986f71 |
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