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 websites, many of which are hosted on compromised WordPress installations or disposable domains, indicating a link farm designed to distribute malicious content or phish users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9867
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://dubaimotorcycletours.com/uploaded_images/files/14749719790.pdf In PDF document text
- https://laihouston.com/wp-content/plugins/super-forms/uploads/php/files/245f4c72bfd6b13655fa78ba55ee87ac/60420660917.pdfIn PDF document text
- http://wx-bm.cn/upload/ckimg/files/202108050507043074.pdfIn PDF document text
- https://www.zaantraining.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160a8c4de8363d---kekazomuluko.pdfIn PDF document text
- http://www.commandinglife.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ac41ff2a818---gatitelefew.pdfIn PDF document text
- http://anvlaw.com/userfiles/file/54119700866.pdfIn PDF document text
- http://www.onlinetemsilci.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607090de7f429---safamolofovalileza.pdfIn PDF document text
- https://www.18fire.com/wp-content/plugins/super-forms/uploads/php/files/4e36cc19418f290eb16b2638ad1e94c7/18064040632.pdfIn PDF document text
- http://moreit.ch/productinfo/file/62529434713.pdfIn PDF document text
- https://cherrychile.cl/cherry/uploads/contenido/files/vidudifukujowuto.pdfIn PDF document text
- https://aparcaderoshaddaichile.cl/uploads/images/files/11439405864.pdfIn PDF document text
- http://classicalgardenstatues.com/uplds/file/femaluboxesavixe.pdfIn PDF document text
- https://nationalcardsolutions.com/wp-content/plugins/formcraft/file-upload/server/content/files/16114d6a56ac3f---jefofuvem.pdfIn PDF document text
- https://www.spitalmoldovanoua.ro/ckfinder/userfiles/files/bubutarezidamuluzos.pdfIn PDF document text
- http://www.a-fairys-choice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e634e7ebf0a---rigejinamenebofudexim.pdfIn PDF document text
- https://supermagnum-bg.com/userfiles/file/vodinaremotefebimituwo.pdfIn PDF document text
- https://www.qlsny.com/wp-content/plugins/super-forms/uploads/php/files/4d4d2decb42e8b4872739af9c94dcb4b/42101631969.pdfIn PDF document text
- http://alhouti.com/userfiles/file/80871398062.pdfIn PDF document text
- https://lmetinternationalschool.in/ckeditor/ckfinder/userfiles/files/vetetozumebat.pdfIn PDF document text
- https://adtw1.com/ckfinder/userfiles/files/81130835676.pdfIn PDF document text
- https://expungemyrecordnj.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f83e615863---9858326010.pdfIn PDF document text
- https://www.sahabatkeluargahomecare.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d30721ad8f---xetazipomivadanupara.pdfIn PDF document text
- https://lexconsulting.ro/webroot/files/media/tedoxarabonofarafe.pdfIn PDF document text
- https://www.waterlooarmsnewforest.co.uk/wp-content/plugins/super-forms/uploads/php/files/0c56b9a16e742d592117fd34027be5a3/98346383121.pdfIn PDF document text
- http://topspeed4wd.com/ckfinder/userfiles/files/13827575075.pdfIn PDF document text
- http://maciejabramowicz.pl/upload/files/file/86110910979.pdfIn PDF document text
- http://alexhoffordphotography.com/temp/files/file/42790367767.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=croup+pdf+pediatriaPDF 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_off00012977.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12977 | 19496 bytes |
SHA-256: 7bc5fa42d0b2bb074219ec1e8706fdb871ea4eecfccc8d5b6a5cda9c48372b8d |
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font_01_sfnt_off00015ac5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15AC5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000172dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x172DC | 10304 bytes |
SHA-256: 83ae089554f4df7d702a9f9b81623fef84fa980bba6295aac643cffcc2d93ab8 |
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