MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links pointing to various domains, many of which are hosted on compromised WordPress sites or disposable hosting, indicating a link farm designed to distribute malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware delivery through these external links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9916
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://www.kiteschule-kiel.de/wp-content/plugins/formcraft/file-upload/server/content/files/161419e9e71050---62918044039.pdf In PDF document text
- http://24cvety.ru/upload/files/55228585976.pdfIn PDF document text
- https://mimpiindah1.com/contents/files/xatenilapo.pdfIn PDF document text
- http://shyjjc.com/v15/Upload/file/202192115839776.pdfIn PDF document text
- http://thepokewave.com/uploads/files/tekixewipe.pdfIn PDF document text
- https://sibiucuratenie.ro/fckeditor/userfiles/file/91672946375.pdfIn PDF document text
- https://kaktutzhit.by/uploads/files/30740990474.pdfIn PDF document text
- http://saxonrt.hu/img/userfiles/files/vumibunusulegajekofawe.pdfIn PDF document text
- https://bestmiamiturf.com/wp-content/plugins/super-forms/uploads/php/files/28fbcea60f4324cb4343cf24822833b5/xiroretodafa.pdfIn PDF document text
- http://www.farmaciapenil.es/userfiles/files/dijononelumobomegowiba.pdfIn PDF document text
- http://bagodilovaspark.hu/userfiles/file/sijonavuno.pdfIn PDF document text
- http://designbeginnings.com/upload/file/ragabajowuxegovesut.pdfIn PDF document text
- http://zuszdounky.cz/files/20507442955.pdfIn PDF document text
- http://polletnv.be/uploads/files/70421175697.pdfIn PDF document text
- https://mymovingestimate.com/wp-content/plugins/super-forms/uploads/php/files/0d3e05c0a22ef7b65156586410f9821b/69443376181.pdfIn PDF document text
- http://barrarioservicos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613be90031b24---nofugapetilifamowosa.pdfIn PDF document text
- http://zelene-centrum.cz/webpagebuilder/ckfinder/userfiles/files/76925903480.pdfIn PDF document text
- https://loan-financial.com/wp-content/plugins/super-forms/uploads/php/files/226aa118eef6145d8db7bf8180facd69/gikonakorununalaj.pdfIn PDF document text
- https://bharatceramics.in/ckfinder/userfiles/files/wagevegawikovek.pdfIn PDF document text
- http://structurecreative.com/wp-content/plugins/formcraft/file-upload/server/content/files/16140bc0523176---57947370864.pdfIn PDF document text
- http://centreforeffectivecoaching.com/media/file/51318815757.pdfIn PDF document text
- http://www.grundys.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1613f39a990772---67956607758.pdfIn PDF document text
- http://mislenyiallatorvos.hu/userfiles/file/95234943950.pdfIn PDF document text
- https://mimpishiodua.com/contents/files/20678005986.pdfIn PDF document text
- https://bettenbaehren.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613267b62f75e---vuremojalixotukav.pdfIn PDF document text
- http://kenshopvn.com/uploads/files/54404918496.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=the+fat+flush+plan+pdf+free+downloadPDF 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_off0000b65a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB65A | 15520 bytes |
SHA-256: a3b13dd5772da91504c1daed3a180eb75b6ba4174f0d2bb57852856cc150aad4 |
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font_01_sfnt_off0000dd9e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD9E | 10652 bytes |
SHA-256: 6d4c77f99bfb4948b06e0b2e46f0de25215dfd851e5fba8e86ebeaf0fd2a34c7 |
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font_02_sfnt_off0000f60a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF60A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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