MALICIOUS
156
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 websites or disposable hosting, suggesting a phishing or malicious redirection attempt. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9972
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 http://abwlargo.com/uploads/files/78819486932.pdf In PDF document text
- http://santabruna.cl/upload/file/lezikunatitinigadi.pdfIn PDF document text
- http://acetuitioncentre.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160f9547f220df---64767560370.pdfIn PDF document text
- http://totalfinance.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16093b8fbb7cc9---fotixuwitanufezo.pdfIn PDF document text
- http://arredamenticucinesiciliane.it/userfiles/files/73005202503.pdfIn PDF document text
- http://nwatchonline.net/userfiles/file/fipifa.pdfIn PDF document text
- http://www.oe.com.tw/ezadmin/ckfinder/userfiles/files/vugefunoxibovubanasebi.pdfIn PDF document text
- https://brianhigbielaw.com/UserFiles/file/nuketejunumetadugu.pdfIn PDF document text
- http://inlikeflintlogistics.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607403ca5478d---66821121849.pdfIn PDF document text
- https://vienhung.com/webroot/img/files/pidixi.pdfIn PDF document text
- http://harc-ias.vn/Images_upload/files/detoxe.pdfIn PDF document text
- https://ocw.tw/uploads/files/63898861831.pdfIn PDF document text
- http://becro-plast.hr/wp-content/plugins/formcraft/file-upload/server/content/files/1606cbb3d2a4f5---menitad.pdfIn PDF document text
- http://architettipassarinmarzotto.com/userfiles/files/tivawumowejapumabit.pdfIn PDF document text
- http://ashole.hu/UserFiles/File/zeniliduburuvikalexe.pdfIn PDF document text
- https://gfow.om/wp-content/plugins/super-forms/uploads/php/files/pl46v24gb7n463sr37ol47vl0o/4878838715.pdfIn PDF document text
- http://guowangcable.com/d/files/tukine.pdfIn PDF document text
- http://sowa-architekci.pl/userfiles/files/mexawilejizulowebabek.pdfIn PDF document text
- http://www.lightingandhvacexpo.com/wp-content/plugins/super-forms/uploads/php/files/b53bddeb48f3aa9d8d7159acaa871cc7/88365014271.pdfIn PDF document text
- http://lambanghieuquangcaogiare.net/vietkiendo/upload/file/64749444777.pdfIn PDF document text
- https://traveltokiev.com/wp-content/plugins/super-forms/uploads/php/files/6vrl9s9qb54bschj6ljkds0114/dajev.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=bangla+ghost+story+book+pdfPDF link annotation
- 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_off0000d54f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD54F | 20800 bytes |
SHA-256: 37d1c8dc20a3966c7cfb9ebbbed55935a7cd29f9a356791c9799c4f16cb502e2 |
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font_01_sfnt_off00010c05.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C05 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001241c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1241C | 10952 bytes |
SHA-256: e219b8bec6f2d5bcedf61268b8e23acfe825a2c4d34ed097ca66a43ba46df290 |
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