MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Heuristics reveal it functions as a link farm, directing users to multiple domains, many of which are hosted on compromised CMS platforms. The presence of numerous unknown URLs suggests a phishing or scamming operation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
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://drmarlenebothma.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1606d04b38263f---17798626972.pdf In PDF document text
- http://beautybybelief.com/admin/images/file/walurotesowuzenupa.pdfIn PDF document text
- http://cohn-vossen.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608975d5c1c0b---vepokap.pdfIn PDF document text
- http://kapsalonvogue.nl/files/file/tizokisegipopag.pdfIn PDF document text
- https://action-roofing.com/wp-content/plugins/super-forms/uploads/php/files/1968c8f99f92721dec2cf501b9cebbee/19431431226.pdfIn PDF document text
- http://robotsuk.com/luckingbros.co.uk/userfiles/files/sevolokumaparage.pdfIn PDF document text
- http://sun-eko.eu/files/file/sabififaxumatalitinegabo.pdfIn PDF document text
- http://arci-mp.fr/admin/File/limutimegi.pdfIn PDF document text
- http://driver-jazda.pl/upload/file/6286328943.pdfIn PDF document text
- https://baodinhsolar.com/wp-content/plugins/super-forms/uploads/php/files/muen0kni1m7v27alfnqthg204f/pimufotijobezinura.pdfIn PDF document text
- https://ntiverification.com/userfiles/file/52976555251.pdfIn PDF document text
- http://www.webtony.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160a17a10506ae---14662069782.pdfIn PDF document text
- https://arizonalightingsales.com/wp-content/plugins/super-forms/uploads/php/files/f6c3fdb11c2ab6b776ba5b63afa94e60/rujetatuvugevajejizukano.pdfIn PDF document text
- http://joshuadacosta.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609cd2ee461c1---nirutazakejava.pdfIn PDF document text
- https://www.sgestrecho.es/wp-content/plugins/formcraft/file-upload/server/content/files/160720332bf5ad---jitaxas.pdfIn PDF document text
- https://allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/b9f603b87cf98b92d267d50758cc238a/zotozawilitanaxofogupori.pdfIn PDF document text
- http://zentrumok.com/userfile/files/numupefabotavogubuj.pdfIn PDF document text
- http://files.ibiza-ferien.de/file/suxigutawimolesizawejerub.pdfIn PDF document text
- http://oikoscoccatoarchitettura.com/userfiles/files/xojanitus.pdfIn PDF document text
- http://giadinhmedia.com/uploads/files/zobibujare.pdfIn PDF document text
- http://www.associatedomains.com/wp-content/plugins/formcraft/file-upload/server/content/files/16085029ce9315---54332224632.pdfIn PDF document text
- https://www.helpforbusymums.com/wp-content/plugins/super-forms/uploads/php/files/eece7e2668573553afbdee232febdafb/27302269968.pdfIn PDF document text
- https://sy-tech.eu/file/lireturibaxajolurot.pdfIn PDF document text
- https://shining4u.com/wp-content/plugins/super-forms/uploads/php/files/bf15241f7114408d8b1ecf4eff25a37a/60865202710.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=how+to+get+auto+clicker+on+iphone+11PDF 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_off00010a00.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A00 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00012212.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12212 | 17056 bytes |
SHA-256: 1c190750e7bd48f98e63b7e03cbc7d9f069940413dba148f1916eb50c444d1ed |
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font_02_sfnt_off00014e6c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14E6C | 10804 bytes |
SHA-256: 9dbfd8d525357c6cc4fd82b6bd8c5ca754ba42359e9c60892e2a558f0007d236 |
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