MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains numerous links, many of which point to compromised WordPress sites and disposable hosting, suggesting a link farm designed to distribute malicious content. The ClamAV detection as 'Pdf.Phishing.Trojan' further supports a phishing or trojan distribution intent. While no scripts were explicitly extracted, the PDF structure and link farm indicate a social engineering attempt to trick users into downloading further malware.
Machine Learning
- Nyx PDF Classifier suspicious score 0.4326
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://himalayakebab.irafbrothers.com/shipinc/userfiles/files/tevatamibitifafu.pdf In PDF document text
- http://www.scmphotography.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16136bb357df21---xoxugemomorileguvenu.pdfIn PDF document text
- http://studioingegneriavaragnolo.com/userfiles/files/kexuvesugibubifeg.pdfIn PDF document text
- https://www.sgestrecho.es/wp-content/plugins/formcraft/file-upload/server/content/files/16144d9832aea4---sasetuziwazenewanevab.pdfIn PDF document text
- http://saigonradio.com/userfiles/file/tezusonilovizulesezaj.pdfIn PDF document text
- http://tuttotop.com/userfiles/files/89025391014.pdfIn PDF document text
- https://regalcabs.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1613c8fb75dd5a---80981309983.pdfIn PDF document text
- http://www.myhhsi.com/wp-content/plugins/super-forms/uploads/php/files/0c1cd9684cbea083547b7d5ad094890d/92821745736.pdfIn PDF document text
- http://dossalas.com/wp-content/plugins/super-forms/uploads/php/files/9217e83db9aef13207b9f6c4631508e5/59531137731.pdfIn PDF document text
- http://www.holzbau-hoelzl.at/wp-content/plugins/formcraft/file-upload/server/content/files/16138598b27803---madawavukesimarakapube.pdfIn PDF document text
- http://www.globalnautique.nl/upload/files/forejubadosogoge.pdfIn PDF document text
- http://autoscuolemontagna.it/userfiles/files/pevuwaraveladokuguwes.pdfIn PDF document text
- http://evolution-dev.com/file_media/file_image/file/53929429125.pdfIn PDF document text
- http://deleeuwputten.nl/site/data/ws/files/58798660638.pdfIn PDF document text
- http://perevodvnegiloifond.ru/pict/file/84062018407.pdfIn PDF document text
- http://traslochimontalto.it/userfiles/files/36338159415.pdfIn PDF document text
- https://editora-arara-azul.com.br/site/admin/ckfinder/userfiles/files/boseba.pdfIn PDF document text
- http://polimak.pl/userfiles/file/sosoxitod.pdfIn PDF document text
- http://phanphoiongnhuahoasen.vn/upload/files/78295674104.pdfIn PDF document text
- https://swaarm.de/app/webroot/upload/files/desamovazovilonuf.pdfIn PDF document text
- https://eecpowerindia.com/codelibrary/ckeditor/ckfinder/userfiles/files/97789767374.pdfIn PDF document text
- http://gruppocinofilomarsalese.com/userfiles/files/5848904093.pdfIn PDF document text
- https://ooobelkom.ru/ckfinder/userfiles/files/27686181965.pdfIn PDF document text
- http://kangmeideyiliao.com/uploadfile/file///2021091307511480.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/PmAiG5ZyT-k/uplcv?utm_term=toca+hair+salon+3+apk+download+freePDF 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_off0000d69e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD69E | 17484 bytes |
SHA-256: 887a1a2a81deed7f24c28d39a53c1cdf5e8c40b0c6806802ad02defa4ef7a14c |
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font_01_sfnt_off000103b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103B6 | 10932 bytes |
SHA-256: bb5c8a7e44de3226a61e75c7b94b2ed7e5fb2367b5373c6278a332a00fe95dc5 |
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