MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised websites or disposable hosting, indicating a link farm designed to distribute malicious content or phish users. ClamAV detection and ML classification strongly suggest malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9834
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://gdgom.com/upload/file/210801122827004922u1ut4xs83gmu.pdf In PDF document text
- https://fier-forjat-valimet.ro/ckfinder/userfiles/files/wawozamaxelonase.pdfIn PDF document text
- https://chmelo.hu/sites/default/files/file/68211923407.pdfIn PDF document text
- https://indiansabroad.uk/userfiles/file/46997453545.pdfIn PDF document text
- https://webmodels.studio/wp-content/plugins/formcraft/file-upload/server/content/files/1608019d6ebe03---25770986927.pdfIn PDF document text
- https://trsbarriersdirect.com/wp-content/plugins/super-forms/uploads/php/files/09m4euqe2gebe1o5pq5oepagt7/xugov.pdfIn PDF document text
- http://grupomarsamo.com/wp-content/plugins/formcraft/file-upload/server/content/files/16135b64b47ab8---rujofetevuxizezizu.pdfIn PDF document text
- https://combrooncom.com/contents//files/55898023343.pdfIn PDF document text
- https://amartzon.store/wp-content/plugins/super-forms/uploads/php/files/fed6b7517e03b5ee6d6d31c589feab85/4991635630.pdfIn PDF document text
- http://progettarecasa.com/userfiles/files/41202757614.pdfIn PDF document text
- http://sunnysolutions.it/uploads/assets/file/54832681205.pdfIn PDF document text
- https://telenovella-bg.com/files/felezobegegexif.pdfIn PDF document text
- https://jatransfer.com/userfiles/file/98307279793.pdfIn PDF document text
- https://halobysciton.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608f36667fa2f---48077027870.pdfIn PDF document text
- https://parkettworld.com/upload/files/zejuvepudejelitagefama.pdfIn PDF document text
- http://daycamhoa.net/upload/UploadFiles/files/92700667427.pdfIn PDF document text
- https://relaxationplusmn.com/wp-content/plugins/super-forms/uploads/php/files/435901d614c77ddfb70df63b7f4dc0c1/sugamaxef.pdfIn PDF document text
- http://melissajacksonmd.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cfcdb0c959a---paparunalumaro.pdfIn PDF document text
- http://xn--b1ahhafccpgkb2bxo.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/7d8847527cd16cc32d980991af6cf847/11145036519.pdfIn PDF document text
- https://novinfasteners.com/userfiles/file/46884770738.pdfIn PDF document text
- http://selfmadefilms.nl/userfiles/files/22862364245.pdfIn PDF document text
- https://kme.pl/global/app/webroot/uploads/file/16229199607487.pdfIn PDF document text
- http://anonelectronics.com/admin/fckeditor/editor/filemanager/connectors/php/upload_jpg/file/202105160813448615.pdfIn PDF document text
- http://toyotarent.kr/FileData/ckfinder/files/20210528_4C1B200202DF03EE.pdfIn PDF document text
- http://domkomplekt34.ru/attachments/file/gijitovakakinu.pdfIn PDF document text
- http://bhs1966maui.com/clients/64750/File/89255824578.pdfIn PDF document text
- http://jtipartner.com/ckfinder/userfiles/files/10720366485.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=gram%C3%A1tica+evanildo+bechara+pdfPDF 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_off0000df59.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF59 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f770.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF770 | 11144 bytes |
SHA-256: 1b66100d24ad61477e42141c0db082ed11b90a77639f71f601749bc2facf2774 |
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font_02_sfnt_off000110aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110AA | 19632 bytes |
SHA-256: 975c48ceb988964e477c9e56f184a13c138982c40a2a52e0967cb3091f0af888 |
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