MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, many pointing to compromised CMS upload directories, suggesting it's part of a phishing or malware distribution campaign. The presence of a 'download button' heuristic further supports a lure-based attack. While no scripts were explicitly extracted, the ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
Heuristics 7
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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 https://beldapromosyon.com/calisma2/files/uploads/dipemojirazusemevalamex.pdf In PDF document text
- https://afriqueitnews.com/wp-content/plugins/super-forms/uploads/php/files/4319569dbd8c1793a365892ac3af3822/12214539163.pdfIn PDF document text
- https://www.dyna-tech.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1608ebf0c7e3dc---42672908989.pdfIn PDF document text
- https://nulifeus.com/~nulife/userfiles/file/84357530351.pdfIn PDF document text
- http://argra.rs/wp-content/plugins/formcraft/file-upload/server/content/files/160a3d100cb966---56699286964.pdfIn PDF document text
- http://rauvuonsach.net/images/uploads/files/dogemitunigiraveziwafip.pdfIn PDF document text
- http://cn-polylysine.com/d/files/voferoloxiwedibiwogogut.pdfIn PDF document text
- http://www.sunarmisir.com.tr/wp-content/plugins/super-forms/uploads/php/files/d9i62ftmdmbt49d9kjo2j0r0b5/winafejonujob.pdfIn PDF document text
- https://www.sidertest.it/wp-content/plugins/formcraft/file-upload/server/content/files/160b1e023567ea---lobanuvaxus.pdfIn PDF document text
- https://pirkitpadangas.lt/ckfinder/userfiles/files/62945019760.pdfIn PDF document text
- https://khanikango.in/file/79692736270.pdfIn PDF document text
- http://emrc.ie/upload/imagecontent/file/15794677291.pdfIn PDF document text
- http://railwaysrailroads.com/upload_files/files/bularifena.pdfIn PDF document text
- http://willismctyeire.com/clients/c/cd/cd1fd5262213d36872a77bd42df049b7/File/kobopinidizudorinukaveka.pdfIn PDF document text
- https://www.mobytec.com.br/mobytec/wp-content/plugins/formcraft/file-upload/server/content/files/160ee0e3e7cfbe---kupuf.pdfIn PDF document text
- https://whitelightdesign.com/wp-content/plugins/super-forms/uploads/php/files/1f7303e52b9596f7df0c69e33b86eb7d/11009976117.pdfIn PDF document text
- https://www.prowallpanama.com/wp-content/plugins/super-forms/uploads/php/files/bb6e5386caeb98ce7332a3c2b27be7ee/51342991132.pdfIn PDF document text
- https://agrotehholding.ru/wp-content/plugins/super-forms/uploads/php/files/79cb6c91f22b5cc690f4794240dbc2c2/35406675780.pdfIn PDF document text
- https://www.brunosistemi.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608e55f909a69---rimexarinazoka.pdfIn PDF document text
- http://www.lentilles-progressives.fr/wp-content/plugins/formcraft/file-upload/server/content/files/16099f32a6daf7---kuvabuvijikavexupivoja.pdfIn PDF document text
- https://aventura-agence.lu/userfiles/files/35572785973.pdfIn PDF document text
- https://stewsites.com/wp-content/plugins/super-forms/uploads/php/files/4c9b18076b915f82c3e284e21bdb8baf/jutojivevebimij.pdfIn PDF document text
- http://appartenvue.net/appart/upload/images/beniw.pdfIn PDF document text
- https://vizzzio.ru/wp-content/plugins/super-forms/uploads/php/files/429416c6078c192699c87540ed5d52a5/65842133557.pdfIn PDF document text
- https://www.dentaltaxpros.com/wp-content/plugins/super-forms/uploads/php/files/e10a7566dd8f2156466fb1d22962cb14/woturumabifewopu.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=gods+of+egypt+full+movie+free+download+in+hindi+480pPDF 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_off00010159.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10159 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00011970.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11970 | 11756 bytes |
SHA-256: f3f2f671b320dbf109d126ed4c613e1ab3d4c96aec1991343621cb16a90e26e7 |
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font_02_sfnt_off0001353e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1353E | 18396 bytes |
SHA-256: 8e7309627f5ef8eaf5a72ec6bd085847b2a84caad3e5a6218b1151fbd0e48de3 |
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