MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Heuristics identified it as a link farm pointing to compromised WordPress uploads and disposable hosting, suggesting a phishing or scam lure. The presence of a 'download' button heuristic further supports this, indicating the document is designed to trick users into downloading a payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
Heuristics 7
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://localhomesales.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16082fe2896228---80098526231.pdf
- https://africanresearchcenter.com/userfiles/file/97171442016.pdf
- https://utilitydiscount.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086367d5dfc7---sinevovevasov.pdf
- http://iwish-cosmetics.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608a90fccc493---32843060919.pdf
- http://dent-pro.cz/pic/file/89891581301.pdf
- https://glosunspa.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a611cbd6771---12196734152.pdf
- https://gz-topstar.com/wp-content/plugins/super-forms/uploads/php/files/35350fafb2ae3eff00094535cd57ec02/wupupuxinug.pdf
- https://bbensonmft.com/wp-content/plugins/super-forms/uploads/php/files/430a2d3668472c268a1b79b4e1d6d5af/98150884520.pdf
- http://tremonttemplemacon.com/clients/862779/File/38736718125.pdf
- http://gift-founder.com/archive/upload/files/ledilirovif.pdf
- https://bonpetsupply.com/wp-content/plugins/formcraft/file-upload/server/content/files/16075067510813---24387502846.pdf
- http://stlnsk.ru/uploads/file/87758656320.pdf
- https://wills.sg/wp-content/plugins/super-forms/uploads/php/files/9d90f253bf78a2a4f3a2d7419f02dc97/ruresiboxanedonowa.pdf
- http://trendymamy.pl/userfiles/file/75710471817.pdf
- https://amitadevnani.com/userfiles/file/7159609097.pdf
- https://www.marbelitesa.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160c63d61493fd---danafipirabebavelefo.pdf
- https://www.kadeavenue.com/wp-content/plugins/super-forms/uploads/php/files/e7247485c03d959d5c2a9ddfff8dfe92/97849935477.pdf
- http://xn----8sbnbd9chja.xn--p1ai/userfiles/file/51444184947.pdf
- http://otohondamientay.com/upload/files/fonelama.pdf
- http://antwerp-rentals.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b9c476d5562---62734052171.pdf
- https://www.oasipizza.it/wp-content/plugins/formcraft/file-upload/server/content/files/16082331612e3e---45582957875.pdf
- https://connect.allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/b6529bef0cbb648618e1386241a8a9a2/71389320946.pdf
- http://www.neslihanonur.com/wp-content/plugins/super-forms/uploads/php/files/1b128825ca09f48d5b85eb2ba88f0f2c/wasumiw.pdf
- http://www.chatanakonci.cz/userfiles/file/fabusodo.pdf
- http://africa-emergence2019.com/userfiles/file/79296936955.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=human+capital+formation+class+11+notes
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fdbc.bin5aa8bb9ede18192435c444b5501fe7ace0430ebf059430cb717c56673cda2201 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDBC | 10784 bytes |
font_01_sfnt_off00011697.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11697 | 16792 bytes |
font_02_sfnt_off00012ea9.binf5491b8e13768994c13f3b277f513e4280d998578ba3103f5d7890059bcf05a9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12EA9 | 17612 bytes |
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