MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged as malicious by ML classifiers and ClamAV. It contains a link farm pointing to multiple disposable domains, suggesting an attempt to distribute malicious content or phish for information. The presence of numerous unknown URLs and the 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristic indicate a pattern of hosting content on potentially compromised or low-reputation sites.
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 http://wpklaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/tepib.pdf In PDF document text
- http://vektor-bezpeki.com/userfiles/files/49965011097.pdfIn PDF document text
- http://www.thaiboat.net/image/upload/File/gurakiwowuzidadiji.pdfIn PDF document text
- https://butzbacher.turnpoint.jo/app/webroot/upload/files/19171019870.pdfIn PDF document text
- http://cbgnfinance.com/userfiles/file/52441862392.pdfIn PDF document text
- https://floridainvestment.cz/files/file/lerigogidu.pdfIn PDF document text
- http://htwy.com/upload/file/wudotixowatapavedofuz.pdfIn PDF document text
- https://expungemyrecordnj.com/wp-content/plugins/formcraft/file-upload/server/content/files/161408bd9229f4---88610711750.pdfIn PDF document text
- https://xn--fct5g39pjpo.tw/upload/leakstop/files/rofepukon.pdfIn PDF document text
- https://chmelo.hu/sites/default/files/file/xobamiritipa.pdfIn PDF document text
- http://www.oknookna.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1612f8ad6b727f---kopidefa.pdfIn PDF document text
- http://thrifthelp.com/flash/thrifthelp.com/file/50454596295.pdfIn PDF document text
- https://www.hotelrestaurantmacarena.fr/ckfinder/userfiles/files/molefasixewix.pdfIn PDF document text
- http://vetportonaccio.it/userfiles/files/sasupodotikepekowageb.pdfIn PDF document text
- http://location-appartement-venise.com/italie_documents/files/kanifikewitole.pdfIn PDF document text
- https://k-newsletter.com/ckupload/files/72223757117.pdfIn PDF document text
- https://mannerfeltdesignteam.se/ckfinder/userfiles/files/tivazagu.pdfIn PDF document text
- https://www.booster-p.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136777ae2b18---rulikavitakawejoku.pdfIn PDF document text
- http://kronospan-mofa-hungary.hu/editor_up/rarugavovurur.pdfIn PDF document text
- http://slovoveri.org/userfiles/50310469691.pdfIn PDF document text
- http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/16145b2aaa11ba---45293081934.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=download+iphone+live+wallpaperPDF 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_off0000d14f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD14F | 10376 bytes |
SHA-256: 5e5ac90019fe5431929f662416a7f0a23f4f87bef1fd524a06af16da8a9dd264 |
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font_01_sfnt_off0000e8a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8A7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000100b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100B9 | 16748 bytes |
SHA-256: b684e7e16ce7daf68835108e6a9ed6c886d592b9818806365e0a9464be41c110 |
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