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 a high ML score. It contains numerous links pointing to compromised CMS upload storage and disposable hosting, suggesting it functions as a link farm for phishing or malware distribution. The document body is heavily obfuscated and unreadable, providing no further context on its specific lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9918
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 https://sancarspune.com/wp-content/plugins/super-forms/uploads/php/files/5c3d813e3c1a9308144bcf46ac885439/zexivuwuliduwexogatuz.pdf
- http://www.fotografoeventimilano.com/wp-content/plugins/formcraft/file-upload/server/content/files/16089f0298a04e---67717226704.pdf
- http://xn--80ab1a9a.xn--p1ai/sadm_files/10058359612.pdf
- https://loskutova.site/wp-content/plugins/super-forms/uploads/php/files/c4c442793d476e2ac7e413336855f04b/kiberikupibatelatawefano.pdf
- https://amezdigital.com/wp-content/plugins/super-forms/uploads/php/files/8f62d1e4b4aa985db0108f0b7dfaf1f9/pujowadawidomo.pdf
- https://www.bouldersudbury.org/wp-content/plugins/formcraft/file-upload/server/content/files/160aae70ba791c---73678801538.pdf
- https://www.olympusnorge.no/wp-content/plugins/super-forms/uploads/php/files/9vlf20nmhpjn9mcthp5109ro74/zujakuve.pdf
- https://afayl.com/userfiles/file/21489071474.pdf
- https://extremetour74.ru/wp-content/plugins/super-forms/uploads/php/files/98d4ef3ac82e8cbfe8ebdd4589697cee/99900310348.pdf
- https://agenciaboom.com/wp-content/plugins/super-forms/uploads/php/files/t8jc71bjebc6nuldv6pgd48u90/27938695550.pdf
- https://fieldofgreen.com/wp-content/plugins/super-forms/uploads/php/files/80aaa8b4eef4c017b4d0d16f0734fa22/muzegegofedizoxupe.pdf
- https://intelean.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609ac69b858fa---8131453271.pdf
- http://biosite.ru/images/news/file/87973026394.pdf
- http://www.elsecretodelolivo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160767d87373bd---dovobozinuwatonepedow.pdf
- https://digireg.it/upload/62255382017.pdf
- https://www.emmabowman.com/wp-content/plugins/super-forms/uploads/php/files/894d368018e2ebb1fadb2f1570b10734/vivipepeterexotuwab.pdf
- https://masterpieces-mallorca.com/wp-content/plugins/super-forms/uploads/php/files/9f027431c332f56d0ef74131901f9a60/55137441844.pdf
- https://kalyna.ua/sites/default/files/userfiles/file/9295319833.pdf
- http://associacaoguainumbi.org.br/wp/wp-content/plugins/formcraft/file-upload/server/content/files/16082def34690f---litomanabujogejedar.pdf
- https://www.infratechgroep.nl/wp-content/plugins/super-forms/uploads/php/files/a96bd2298052041eefb20229d7890699/83315484957.pdf
- https://www.d-table.com/wp-content/plugins/super-forms/uploads/php/files/a6a200217a6e111a673c8647817b8b22/51831495485.pdf
- https://alkhairi.co.uk/wp-content/plugins/super-forms/uploads/php/files/ec052b12909cbdef1aa739d22df275a7/susuposoxajipa.pdf
- http://tokyoracing.hu/userfiles/file/dumirumusigejaxujineka.pdf
- https://skyzoan.com/cake/beta/userfiles/file/14510960819.pdf
- https://golf-tout-terrain.com/publish/page/file/kivegadikalokuradipaluvi.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=ionic+substance+properties
- 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f962.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF962 | 16792 bytes |
font_01_sfnt_off00011179.bind3db8d4085b93fb78469ac24f131aa615a6eb70e472377559aae2fbe2cd7d749 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11179 | 10512 bytes |
font_02_sfnt_off00012953.bin205a82feabe0d241a8dff9343c0e3dc9c054a57a6953a707af0c47b1cbaf1515 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12953 | 16832 bytes |
font_03_sfnt_off0001412f.bin262f92c4441a7b3b0e1a21e741e13141eac51c03557436d0450889c42f0cd379 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1412F | 17572 bytes |
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