MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file is identified as malicious by ClamAV and an ML classifier. Heuristics indicate it functions as a link farm, directing users to compromised CMS uploads and disposable hosting, suggesting a phishing or SEO poisoning scheme. The embedded URLs, despite some being marked benign, contribute to the overall malicious intent by attempting to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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://theipbuzz.com/images/file/4912313811.pdf In PDF document text
- http://levotst.com/uploads/files/66143489258.pdfIn PDF document text
- https://ritascreation.com/userfiles/file/6346667045.pdfIn PDF document text
- https://demo-universal.order-pro.com/ckfinder/userfiles/files/20026210903.pdfIn PDF document text
- https://wojczak.pl/userfiles/file/91352670173.pdfIn PDF document text
- http://ilkjv.com/Images/Media/files/munudin.pdfIn PDF document text
- http://tw-tms.com/uploadpic/xw/files/zedozurulomolizipabo.pdfIn PDF document text
- https://takipbizde.com/calisma2/files/uploads/zopesesukarebivojaz.pdfIn PDF document text
- http://koopmankennedyfeller.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/31816418640.pdfIn PDF document text
- http://tischlerei-schlusche.de/sites/default/files/file/bobevusawaribofu.pdfIn PDF document text
- http://www.goataxiservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16133a51a4b89d---gimitofagimulusemisenagag.pdfIn PDF document text
- http://www.cascinasorigherio.it/wp-content/plugins/formcraft/file-upload/server/content/files/1613bc76eb316f---xasojotixasus.pdfIn PDF document text
- https://sim2007.com/files/50570946566.pdfIn PDF document text
- http://www.iece.in/userfiles/file/37905553302.pdfIn PDF document text
- https://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613ab54d4fe76---xupuzogaremugubumeratopo.pdfIn PDF document text
- http://anipetkingdom.com/webroot/img/files/xorafipo.pdfIn PDF document text
- http://matsonconstruction.net/userfiles/file/84151014778.pdfIn PDF document text
- http://mishelik.ru/userfiles/file/28692054577.pdfIn PDF document text
- http://humanlitech.com/files/files/10767074688.pdfIn PDF document text
- https://kapokcmassage.com/uploads/files/202109181230418212.pdfIn PDF document text
- http://evo-models.com/uploads/userfiles/files/48536005779.pdfIn PDF document text
- http://progettarecasa.com/userfiles/files/74819713958.pdfIn PDF document text
- https://costarica4d.com/contents/files/zumevojepujata.pdfIn PDF document text
- https://www.twibiotech.com/plugin/ce1/ckfinder/userfiles/files/37991803004.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/fzgW7-mxBc0/uplcv?utm_term=aha+telugu+app+apk+downloadPDF link annotation
- https://cakamuzejs.riga.lv/ckfinder/userfiles/files/78208492209.pdfIn PDF document text
- 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_off0000e3be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3BE | 22692 bytes |
SHA-256: 29d24b0d798178afe91c82c8df9266197f53d311032ae609e2a243613f029bec |
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font_01_sfnt_off00011f90.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F90 | 10572 bytes |
SHA-256: 91e9b807360aeea795a14132864ba202b20fc065fcac8e72f2e4fa93f30847f0 |
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font_02_sfnt_off00013787.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13787 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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