MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains a large number of external links, many of which point to disposable hosting or compromised CMS upload directories, indicating a link farm designed to distribute malicious content or phish users. ClamAV and ML classifiers also flagged this PDF as malicious, specifically as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
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://camonetinternational.com/files/file/36506824593.pdf In PDF document text
- http://challendor.com/fckeditor/upload/file/86872363924.pdfIn PDF document text
- https://alice-immo.com/userfiles/file/7234939571.pdfIn PDF document text
- https://certifiedcollisionrepair.com/home/cert/public_html/ckfinder/userfiles/files/larazonumorexurel.pdfIn PDF document text
- https://nutrishop.in/ci/userfiles/files/56264091427.pdfIn PDF document text
- http://daejonggyoyc.com/userfiles/file/20210910191056.pdfIn PDF document text
- http://rpsbchamber.org/editorData/file/69810050623.pdfIn PDF document text
- http://studiolegaletrotta.eu/userfiles/files/45993627432.pdfIn PDF document text
- http://doks-films.com/pcms/content/file/mefomos.pdfIn PDF document text
- https://dpt-mh.com/uploads/news/files/4326561698.pdfIn PDF document text
- http://huarui-bio.com/upload/files/20357188047.pdfIn PDF document text
- https://misbahelmudii.org/ckfinder/userfiles/files/fisoxodononamagikot.pdfIn PDF document text
- https://digireg.si/upload/24530280842.pdfIn PDF document text
- http://entone.es/wp-content/plugins/super-forms/uploads/php/files/1f5e3bae7fe0cb70c939a7a8c2fa07ba/90577138022.pdfIn PDF document text
- http://webursitet.org/Files/file/16883151052.pdfIn PDF document text
- http://www.gleason.com.au/application/third_party/ckfinder/userfiles/files/28519159314.pdfIn PDF document text
- http://cpbnatation.fr/fckeditor/userfiles/file/zamilofidogufe.pdfIn PDF document text
- http://dotacjedlaoze.pl/userfiles/file/85284488172.pdfIn PDF document text
- https://cremeconferences.com/wp-content/plugins/super-forms/uploads/php/files/77b8b4a2b096fd72003774b0c881ee14/4804841545.pdfIn PDF document text
- https://happycondo.leaddeehub.com/userfiles/files/zexojipifunalaneril.pdfIn PDF document text
- http://wintec-samu.hu/uploads/files/57446069720.pdfIn PDF document text
- http://demo-jesma.shopcloud.es/ckfinder/userfiles/files/34417631577.pdfIn PDF document text
- http://matrixuniverzum.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1613fcb43d2fc9---botiwekopa.pdfIn PDF document text
- https://cupanghitam.com/contents/files/fojogetamafapomuniz.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=dpi+density+changer+apkPDF 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_off0000c0f8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC0F8 | 10832 bytes |
SHA-256: 52e1b52d220cde76ec3657ed7722f2a708112c739642081bf59b491bfcc6ceef |
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font_01_sfnt_off0000d9c5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9C5 | 18192 bytes |
SHA-256: 12ea86a42a3bf1ec775a07e57273d3801e91d2dfca5c6496ff6745f83d8c4737 |
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font_02_sfnt_off00010863.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10863 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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