MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous links to external websites, many of which are hosted on compromised CMS upload storage or appear to be part of a link farm on disposable hosting. These links likely serve as lures to phishing sites or malware downloaders.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://ketchas.ru/uplcv?utm_term=war+full+movie+online PDF link annotation
- http://imoroz.by/upload/file/20497640408.pdfIn PDF document text
- https://fmpride.com/wp-content/plugins/super-forms/uploads/php/files/46f8369249d7a16ba37c193326ce27f9/71223576513.pdfIn PDF document text
- http://mtt-association.fr/upload/file/julowupikurenorijad.pdfIn PDF document text
- https://astoraccessories.com/uploads/ckfinder/files/67783399342.pdfIn PDF document text
- https://istanajp2.com/contents/files/parepitutobozupokireseto.pdfIn PDF document text
- http://krzysztofmalec.pl/gfx/fck/file/94933939719.pdfIn PDF document text
- https://www.artikel238.nl/emmwebbit/resources/ckfinder/userfiles/files/tejumisemoxipilasiwusajad.pdfIn PDF document text
- http://sgd42.ru/userfiles/file/vuzariritotapubi.pdfIn PDF document text
- http://msslink.ru/userfiles/files/51216992961.pdfIn PDF document text
- https://www.medicalart.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/1612fcc382e42c---gitosumebijijajogipobenim.pdfIn PDF document text
- http://arebiatours.com/uploads/files/lirabisupugabomotuxekili.pdfIn PDF document text
- https://santa.my/images/users/00000000/files/duxuzovojomu.pdfIn PDF document text
- http://divelife.kz/files/file/dujiganowabijupego.pdfIn PDF document text
- https://movimientofamiliadejesus.com/images/uploaded/file/72956141816.pdfIn PDF document text
- https://www.ftha.org/admin/ckfinder/userfiles/files/28313904523.pdfIn PDF document text
- http://arenda-v-novosibirske.ru/ckfinder/userfiles/files/9768602680.pdfIn PDF document text
- http://www.miyadenthai.com/image/upload/File/8458073229.pdfIn PDF document text
- http://spielundlicht.de/content_provider/documents/files/geluduxaga.pdfIn PDF document text
- http://kovofilm.cz/userfiles/file/joguxo.pdfIn PDF document text
- http://facilitymanagementassociates.com/survey/userfiles/files/46483866036.pdfIn PDF document text
- http://jd6618.com/jd6618/file/2021-9/file/LwpCms2021_09_14_11_43_54_5744.pdfIn PDF document text
- https://kindliving.org/wp-content/plugins/super-forms/uploads/php/files/tmp/magegi.pdfIn PDF document text
- http://heninrealty.com/userfiles/files/82583823702.pdfIn PDF document text
- http://www.520amis.com/upload/files/wusijenovumofu.pdfIn PDF document text
- http://c-amc.com/upload/files/43505106639.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_off0000d42c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD42C | 17724 bytes |
SHA-256: 4cfb4bcd6ab7bf855340727599ebf50f72d308e4859914c1b818ba295417351d |
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font_01_sfnt_off00010258.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10258 | 10268 bytes |
SHA-256: 165d6466567e4ce0c0cdd4f128c8bda4bc8a0058fa0bdeaaa3848214e3178b98 |
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font_02_sfnt_off00011963.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11963 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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