MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file was identified as malicious by ML classifiers and ClamAV, indicating it's likely a phishing or malware distribution lure. It functions as a link farm, with numerous embedded URLs pointing to websites hosted on compromised CMS platforms, such as WordPress. These links likely lead to further malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9949
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://photographerin.agency/wp-content/plugins/super-forms/uploads/php/files/e17f30jtnml4u6kvf6addng1s6/gometitekapev.pdf In PDF document text
- https://khanoomhoteli.com/basefile/khanoomhotelicom/files/44334594126.pdfIn PDF document text
- https://rt-totaalafbouw.nl/userfiles/file/68193927287.pdfIn PDF document text
- http://ccswcd.com/userfiles/file/podelexagijuta.pdfIn PDF document text
- https://patoman.ro/ckfinder/userfiles/files/21392642958.pdfIn PDF document text
- http://kondicionery-vidnoe.ru/upload_picture/file/35409688071.pdfIn PDF document text
- http://dabien.co.kr/wp-content/plugins/formcraft/file-upload/server/content/files/16139dcf0d2660---tewaludexakefusiwujoka.pdfIn PDF document text
- https://highfieldhousehotel.net/nbloom/fckuploads/file/zilisilevosisik.pdfIn PDF document text
- http://www.offshoreyachts.net/web_upload/editor/files/85900609465.pdfIn PDF document text
- http://alltimescare.com/attachment/files/fimebi.pdfIn PDF document text
- http://krasneclanky.cz/uploads/zurepanimikilesubexipo.pdfIn PDF document text
- http://polipadel.com/userfiles/file/79203899252.pdfIn PDF document text
- http://slkuang.com/v15/Upload/file/2021951858266484.pdfIn PDF document text
- http://pilatesmystyle.com/userfiles/files/duxekobawelojaxepixo.pdfIn PDF document text
- http://immodraft.de/images/architekten_agentur_images_/file/kezelepimobilijiduk.pdfIn PDF document text
- https://viveironativodevicosa.com.br/ckfinder/userfiles/files/2231229033.pdfIn PDF document text
- http://admio.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16131697bbf688---10267404039.pdfIn PDF document text
- http://frutapacargentina.com/ckfinder/userfiles/files/risatiwujotoxin.pdfIn PDF document text
- https://gruntbudowa.pl/files/file/49020382170.pdfIn PDF document text
- http://dokumsuzgec.com/userfiles/files/52627302276.pdfIn PDF document text
- http://tourister.kr/userfiles/file/rojixexosiduxalibixufu.pdfIn PDF document text
- http://hunting.kg/userfiles/file/roboku.pdfIn PDF document text
- http://dabien.co.kr/wp-content/plugins/formcraft/file-upload/server/content/files/1613803afcfc4b---35790209157.pdfIn PDF document text
- https://qualitygums.com/userfiles/file/muwozumorij.pdfIn PDF document text
- https://armagedonspedycja.pl/files/file/83286537355.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=how+to+make+a+cartoon+video+on+androidPDF 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_off0000d688.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD688 | 17896 bytes |
SHA-256: cd8d0e361cc19ba647e38524909b3589cc6baccf1dd251245b9af5164c94130d |
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font_01_sfnt_off00010413.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10413 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011c2a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C2A | 10552 bytes |
SHA-256: 4081f58109a3ccd32ff1709c50497bbeb1ac774d31036d356987351e1803a332 |
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