MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous embedded URLs, many of which point to compromised CMS upload storage or disposable hosting, suggesting a link farm designed to distribute malicious content. The ClamAV detection and ML classifier further indicate malicious intent, likely related to phishing or malware distribution via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.6130
Heuristics 5
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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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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://xn--49s538bo8ux8c.net/userfiles/file/difikukajekila.pdf In PDF document text
- http://studionegrelli.it/userfiles/files/36215992190.pdfIn PDF document text
- https://www.webplease.it/wp-content/plugins/super-forms/uploads/php/files/5ac6h1v1g1p3242cdrejn6oudo/povakelagenalatetebav.pdfIn PDF document text
- https://controlcert.se/wp-content/plugins/formcraft/file-upload/server/content/files/16074a57a35e91---81546487660.pdfIn PDF document text
- http://melissajacksonmd.com/wp-content/plugins/formcraft/file-upload/server/content/files/16098ad4e26999---51937673033.pdfIn PDF document text
- http://sanga.asia/userData/board/file/37048136580.pdfIn PDF document text
- http://acetuitioncentre.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160c0b822d2425---patajix.pdfIn PDF document text
- https://aplusadvance.com/naver_editor/data/file/pigizebofinibekisiso.pdfIn PDF document text
- https://themodernla.com/wp-content/plugins/super-forms/uploads/php/files/f56f0ed606d91b7ea9de6b36da89af26/3714004916.pdfIn PDF document text
- https://nexusmediation.nl/files/rezoxevelawuj.pdfIn PDF document text
- http://www.nowsingapore.co.id/wp-content/plugins/formcraft/file-upload/server/content/files/160b89ecbd5170---28473915320.pdfIn PDF document text
- http://lafayetteconnections.com/clients/52818/File/jifunuxoje.pdfIn PDF document text
- http://nd-58.ru/wp-content/plugins/super-forms/uploads/php/files/a3404bb158121b43e0786b4b5028d6a0/12063577248.pdfIn PDF document text
- https://www.chartsunlimited.com.ph/wp-content/plugins/formcraft/file-upload/server/content/files/16091496d828ec---1437178215.pdfIn PDF document text
- https://www.swissfillon.com/wp-content/plugins/super-forms/uploads/php/files/23baf2bb984307a1d209d5e038fb156e/72283923547.pdfIn PDF document text
- https://bonpetsupply.com/wp-content/plugins/formcraft/file-upload/server/content/files/160780c224e70d---gojepadoruzamog.pdfIn PDF document text
- http://vladjurnalist.ru/archive/file/kapavewove.pdfIn PDF document text
- https://na-nule.ru/wp-content/plugins/super-forms/uploads/php/files/asq3rpar0maih8ctkr3r00dll5/ziwedakabasuponovoruro.pdfIn PDF document text
- http://meyanko.com/userfiles/file///mivegefefikorepubojal.pdfIn PDF document text
- http://vipavtoufa.ru/wp-content/plugins/super-forms/uploads/php/files/b554552f0fde8b448253ca69ba424ceb/daxowe.pdfIn PDF document text
- https://ladychief.com/wp-content/plugins/super-forms/uploads/php/files/c32c8092c53070a5d72abf7e48ff36ad/todamuwutevezewepi.pdfIn PDF document text
- https://glowskincare.net/wp-content/plugins/super-forms/uploads/php/files/4fd71a9204bd2a001f944255ae7d9088/lexelekizivogax.pdfIn PDF document text
- https://vuaship.com/wp-content/plugins/super-forms/uploads/php/files/cb5c8k20vu5h9ulf3f5g1uc9vr/65000081619.pdfIn PDF document text
- https://akarchlight.com/wp-content/plugins/super-forms/uploads/php/files/beb397cffc71c688b8df7025548c5856/jedige.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/zMnd8XtcwSM/uplcv?utm_term=tres+veces+tu+pelicula+completa+en+espa%C3%B1ol+descargar+gratisPDF link annotation
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f62d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF62D | 17288 bytes |
SHA-256: 61f70fe0723d8a6439a4da919f079091c9377d3f94d15e21a7becb76b4b0856a |
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font_01_sfnt_off00010e1e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E1E | 11192 bytes |
SHA-256: f026ea2d6a1f4999403db8a0f90c266d16a9e34df0887b370055847fc6a3ca30 |
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