MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of links pointing to various domains, many of which are hosted on compromised CMS uploads or disposable hosting. The ClamAV detection as 'Pdf.Phishing.Trojan' strongly suggests a malicious intent, likely to lure users to phishing sites or download further malware. The presence of a link farm on disposable hosting further supports this assessment.
Machine Learning
- Nyx PDF Classifier suspicious score 0.3036
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://aldara-latinoamerica.com/userfiles/file/64279000787.pdf In PDF document text
- http://hzqzg.com/d/files/fetutorusozizawilev.pdfIn PDF document text
- https://goodluckfishing.com/ckfinder/userfiles/files/filigejesuxa.pdfIn PDF document text
- http://www.idenet.net/wp-content/plugins/formcraft/file-upload/server/content/files/16084f3c166683---93770122848.pdfIn PDF document text
- https://diversifiedhumansolutions.com/wp-content/plugins/super-forms/uploads/php/files/864098d4a40eb3d1e584f5ecde6d1287/63250429939.pdfIn PDF document text
- https://zbmbudomont.pl/userfiles/file/pinedegazat.pdfIn PDF document text
- http://ros-grad.ru/fck_editor_files/files/99264271230.pdfIn PDF document text
- https://walnutcreekguide.com/wysiwygfiles/file/23408693168.pdfIn PDF document text
- http://changrung.com/ckfinder/userfiles/files/xuzofiboziwuj.pdfIn PDF document text
- http://gmicropilotes.com/uploads/files/gubolijukipululimovimo.pdfIn PDF document text
- http://rtm-plus.com/ckfinder/userfiles/files/33479713907.pdfIn PDF document text
- https://michaels-limo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609d4ed918336---luroxanupuzelugor.pdfIn PDF document text
- http://newtop-eg.com/userfiles/file/fafabifawuk.pdfIn PDF document text
- https://nothingbutsafetyglasses.com/userfiles/file/wamefigado.pdfIn PDF document text
- http://www.sunarozlem.com.tr/wp-content/plugins/super-forms/uploads/php/files/uq2eu545i876uj81gg7fptau43/tiretenite.pdfIn PDF document text
- http://zamokugrofa.sk/admin/fckeditor/file/binapivogotanedeviwazalob.pdfIn PDF document text
- http://for-rent-leuven.com/wp-content/plugins/formcraft/file-upload/server/content/files/16087e8b475226---41282479762.pdfIn PDF document text
- http://www.sunarmisir.com.tr/wp-content/plugins/super-forms/uploads/php/files/hmj0ubbafj51430ek6enk5oui1/jalolapejub.pdfIn PDF document text
- http://alimentosldm.com/userfiles/file/tijurijibop.pdfIn PDF document text
- https://catherinehourihan.art/wp-content/plugins/super-forms/uploads/php/files/5a32597268d509f05d112a489c057c14/44498882309.pdfIn PDF document text
- https://hotelristorantenovecento.it/wp-content/plugins/super-forms/uploads/php/files/f785b524e526c042ad9ff6adca8860a4/funukulezeweke.pdfIn PDF document text
- http://ahzycw.com/upload_fck/file/2021-8-16/20210816154545667753.pdfIn PDF document text
- http://cargo3030.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1609ff9d77a742---55834855539.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/LPIa9PGmDLg/uplcv?utm_term=livro+de+romeu+tuma+junior+pdfPDF link annotation
- 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_off000145df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x145DF | 10696 bytes |
SHA-256: 60362babdb94f34354a7962157366bfea72b10d84847b223804c57b2a586eb6a |
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font_01_sfnt_off00015e5d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15E5D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001766f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1766F | 22172 bytes |
SHA-256: e5f20e18df4c869e163b3b276e410d601a3582ce98eb46a33d8992c0c3852e2b |
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