MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external URIs, many of which point to compromised WordPress sites or disposable hosting, indicating a link farm designed to distribute malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9949
Heuristics 7
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://thejasmineway.net/wp-content/plugins/super-forms/uploads/php/files/qiq3votjpbbg8t32jogumt9n30/54357765851.pdf In PDF document text
- https://kodeac.com/wp-content/plugins/super-forms/uploads/php/files/gd431b58rfpg9ffcmp6bpriuq0/72994502237.pdfIn PDF document text
- http://tsutae-f.com/js/upload/files/kosikavawisuwezako.pdfIn PDF document text
- https://srp-galabau-rostock.de/wp-content/plugins/super-forms/uploads/php/files/8h15vct98vn871h4o8rdt0c2oa/85598515502.pdfIn PDF document text
- http://yuseigachi.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160794bbb56087---18111080048.pdfIn PDF document text
- http://boisehighclassof1965.com/clients/879780/File/93262427734.pdfIn PDF document text
- http://wxeina.com/userfiles/files/40336009285.pdfIn PDF document text
- https://datatech-int.com/userfiles/file/nixuzumifobopovilebakuf.pdfIn PDF document text
- http://hanilkwanla.com/uploads/files/92420812834.pdfIn PDF document text
- https://kodeac.com/wp-content/plugins/super-forms/uploads/php/files/h58asevq137du9uj4mjjr14o7i/47934695906.pdfIn PDF document text
- http://cnc-soustruzeni.cz/files/file/73424079890.pdfIn PDF document text
- http://fittbike.hu/files/file/24388647681.pdfIn PDF document text
- http://tingyi-bnb.com/CKEdit/upload/files/87078776086.pdfIn PDF document text
- https://m-co.de/wp-content/plugins/super-forms/uploads/php/files/auc00qinidepnatb6ph296eqng/fekupalo.pdfIn PDF document text
- http://csc010.com/userfiles/file/20210618075831_iva4bc.pdfIn PDF document text
- http://gsprojekt.eu/userfiles/files/fabefifamu.pdfIn PDF document text
- https://mamproducciones.es/wp-content/plugins/formcraft/file-upload/server/content/files/16081f8bab8940---21416563277.pdfIn PDF document text
- http://imreelectric.sk/uploads/file/10672135282.pdfIn PDF document text
- https://poolpoint.be/uploads/file/niwavobifunezufimunaliro.pdfIn PDF document text
- https://carthink.org/wp-content/plugins/formcraft/file-upload/server/content/files/160e05fe5a4457---morap.pdfIn PDF document text
- http://musikpark-live.de/userfiles/file/46748195137.pdfIn PDF document text
- https://parokisantolukas.org/Uploads/userfiles/files/merujojakamowiso.pdfIn PDF document text
- http://www.mmd.ntou.edu.tw/ckfinder/userfiles/files/ponidaramakew.pdfIn PDF document text
- http://microcement.ua/userfiles/file/86695601522.pdfIn PDF document text
- http://www.petersmetalstitching.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160dbc8beae390---40417346340.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=pdf+creator+software+free+download+full+version+for+windows+7PDF 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_off0000d308.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD308 | 10772 bytes |
SHA-256: ef18532ca0f32733aa8a4903915f208f6378b0fe59cbf55ce193409e6d17ff69 |
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font_01_sfnt_off0000ec12.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC12 | 16532 bytes |
SHA-256: 1fab82d24665d2bfa8a39bc411c1d7017d12f3a45df5dccfbbe42a5d00e0a641 |
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font_02_sfnt_off000116d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116D4 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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