MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, specifically identified as a phishing trojan by ClamAV. It contains numerous embedded URLs pointing to compromised WordPress sites and disposable hosting, suggesting a link farm designed to redirect users to malicious content. The file's structure and URL patterns are consistent with phishing or malware distribution campaigns.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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://allytemp.ru/uplcv?utm_term=meaning+of+all+is+well+that+ends+well PDF link annotation
- http://artmetinc.com/wp-content/plugins/formcraft/file-upload/server/content/files/16083cf7c5745f---gejixagasodulat.pdfIn PDF document text
- https://kindliving.org/wp-content/plugins/super-forms/uploads/php/files/tmp/suwabowamupodebategimeje.pdfIn PDF document text
- https://homini.eu/wp-content/plugins/formcraft/file-upload/server/content/files/160bdf1ea37391---39053423582.pdfIn PDF document text
- https://hpsoft.shop/upload/files/somegelasuvepaf.pdfIn PDF document text
- https://bizdrive.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1/160ac64dd85dba---4211895960.pdfIn PDF document text
- http://remontnoedelo.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1608edf8a3e5a0---70839468428.pdfIn PDF document text
- http://sad-azov.ru/wp-content/plugins/super-forms/uploads/php/files/ce1137b3015884f9909ae50356ec1bfd/53806986202.pdfIn PDF document text
- http://www.majorisinvestimentos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16071a0a88bd53---42170836139.pdfIn PDF document text
- https://xn----9sbccjdbca7cyaieg1a3j.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/fa84f3fdf27714f941c99178f1a64332/nifemixujepupuginu.pdfIn PDF document text
- http://argentum.com/wp-content/plugins/super-forms/uploads/php/files/ngt5dkfc0cksknqv3oeq6ml74p/rekajufabewutuzusolikami.pdfIn PDF document text
- http://caacoding.net/wp-content/plugins/formcraft/file-upload/server/content/files/16082bf8ae6b9d---54049467405.pdfIn PDF document text
- https://bestmiamiturf.com/wp-content/plugins/super-forms/uploads/php/files/cf4d4dd24c68ecd104783e0ae3d57ed9/zapoze.pdfIn PDF document text
- http://palami.by/images/file/55848328123.pdfIn PDF document text
- http://chiangmai-clean.com/user_img/files/76613293073.pdfIn PDF document text
- http://www.jcca.co.in/wp-content/plugins/formcraft/file-upload/server/content/files/1609fc0be3421a---baxudese.pdfIn PDF document text
- http://www.veronicaneal.com/wp-content/plugins/formcraft/file-upload/server/content/files/1/160ac23ab88eaf---30102229449.pdfIn PDF document text
- http://21cedu.com/pds/userfiles/files/40905826200.pdfIn PDF document text
- http://taxilitomerice.cz/ckfinder/userfiles/files/kedisipowonokuxupu.pdfIn PDF document text
- http://www.myhhsi.com/wp-content/plugins/super-forms/uploads/php/files/33549c6e6c726827faf943ee6f99c806/23599403429.pdfIn PDF document text
- http://www.insurancedirectcanada.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16079e63315ff4---sumiwejemiperixewo.pdfIn PDF document text
- https://nhaban24h.com.vn/wp-content/plugins/super-forms/uploads/php/files/6pv8uhvqb6e3dm3036a30077ip/sodawuj.pdfIn PDF document text
- https://www.alignerco.ca/wp-content/plugins/super-forms/uploads/php/files/8c11275f4ee32ce97162d2b247fd5c6c/64731524064.pdfIn PDF document text
- http://szpk.hu/_user/file/mutupe.pdfIn PDF document text
- http://guoyangmoju.com/userfiles/files/19016834525.pdfIn PDF document text
- 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_off000103ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103FF | 10612 bytes |
SHA-256: 84807d9a445cc760430adf2bb3f327c671ac31eefc68e21b6fa348ffe77c3852 |
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font_01_sfnt_off00011c08.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C08 | 21032 bytes |
SHA-256: 11a5e6476570201915205063102b85b6fccdca22180fa83445e4778d1d4ac788 |
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font_02_sfnt_off00015117.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15117 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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