MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF was flagged by ClamAV as Pdf.Phishing.Trojan and by an ML classifier, indicating malicious intent. It contains a link farm pointing to multiple compromised WordPress sites, likely serving as a redirector to a phishing or malware distribution page. The presence of embedded URLs and the nature of the link farm suggest an attempt to lure users to external, potentially malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9846
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://hacunamatata.ru/wp-content/plugins/super-forms/uploads/php/files/2f64dc078ef2d2ab3ee487927f29cea1/50885572552.pdf In PDF document text
- http://www.loockuniformes.com.br/home/wp-content/plugins/formcraft/file-upload/server/content/files/160b0b18f1b9c6---46140886097.pdfIn PDF document text
- https://www.lumisolar.pe/wp-content/plugins/formcraft/file-upload/server/content/files/1607b5c82c5ac8---82512283570.pdfIn PDF document text
- http://graphicon.hu/wp-content/plugins/formcraft/file-upload/server/content/files/16077ab950cffc---nezebuxajekuvifadukamivan.pdfIn PDF document text
- https://ambientltg.com/wp-content/plugins/super-forms/uploads/php/files/95d5f823459242981aa54e593627d64b/1455926980.pdfIn PDF document text
- http://ankaser.com/userfiles/file/36738091347.pdfIn PDF document text
- https://alenakovalchuk.ru/wp-content/plugins/super-forms/uploads/php/files/08a88e21fb457b5e9e126da6e2187129/15037109059.pdfIn PDF document text
- http://furkansigorta.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160a7bed8e60c5---pagariwirubedonid.pdfIn PDF document text
- http://royalwedding.jp/images/blog//file/pezokavoguzovem.pdfIn PDF document text
- https://techson-cctv.com/upload/file/maduwonezeron.pdfIn PDF document text
- https://gz-topstar.com/wp-content/plugins/super-forms/uploads/php/files/ac15d0c2c31b2f33c00f0f276567ac0b/rozefiliri.pdfIn PDF document text
- http://www.skup.it/wp-content/plugins/formcraft/file-upload/server/content/files/160820642712c5---5119681855.pdfIn PDF document text
- http://happysmilecard.com/uploads/files/zepetokosoli.pdfIn PDF document text
- http://barrarioservicos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607031c4911ab---78341939147.pdfIn PDF document text
- https://messianic.live/wp-content/plugins/super-forms/uploads/php/files/d6f30ddeb33b6e19183ec73f4d55a88f/11265641572.pdfIn PDF document text
- http://socialbomjesus.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/160b8a9ff85934---zimulekepuguwijatok.pdfIn PDF document text
- http://ip-golubev.ru/ckfinder/userfiles/files/fajetigemimapasowodikarur.pdfIn PDF document text
- http://uniradioweb.info/userfiles/files/bobugem.pdfIn PDF document text
- http://www.studiolegalefusimorelli.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609dadb96c113---bomivuvuzajamodarobufof.pdfIn PDF document text
- http://itemclinicchina.com/ckupload/files/73820000643.pdfIn PDF document text
- https://marljivo.hr/userfiles/file/6151666765.pdfIn PDF document text
- https://globalclassic.org/wp-content/plugins/super-forms/uploads/php/files/mae94jf5p7qqpi95dpujirsonj/80523400477.pdfIn PDF document text
- http://protech.com.ng/wp-content/plugins/formcraft/file-upload/server/content/files/160a3a5303c30d---1476854047.pdfIn PDF document text
- https://mudateconmigo.cl/wp-content/plugins/super-forms/uploads/php/files/cc90f82e55da2e87a13dfecf05679587/bigatisudotororiga.pdfIn PDF document text
- https://ecoinkworld.com/wp-content/plugins/super-forms/uploads/php/files/2e0943ef5532fc0ca9c026ceb04a25e2/87513129932.pdfIn PDF document text
- https://canvasations.com/wp-content/plugins/super-forms/uploads/php/files/kj16cq9hg5cogtend6f4pqumd3/papekuzuxedetisijurevavi.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/fzgW7-mxBc0/uplcv?utm_term=the+boy+who+was+raised+as+a+dog+pdf+downloadPDF 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_off0000cda4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDA4 | 17688 bytes |
SHA-256: ecb90effa216a218d0b896a39672d38af80da974ca37ee62618cf5d9b55175a6 |
|||
font_01_sfnt_off0000fa7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA7C | 10980 bytes |
SHA-256: 381a7f575681426c4fd81ec4ad01cfd8ecd65bd1963855598424284b960337ae |
|||
font_02_sfnt_off0001138d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1138D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.