MALICIOUS
222
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.7614
Heuristics 9
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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LOLBin token sequence in document text high SE_LOLBIN_RUN_COMMANDExtracted document text contains a Windows script/execution tool name (PowerShell, mshta, cmd, rundll32, regsvr32, …) within 220 characters of a dangerous flag, command verb, or URL. This is a visible 'run this' instruction in HTML/PDF/RTF lure bodies, or — in macro-laden Office files — the macro's own string-pool entries appearing adjacent in extracted text.
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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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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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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 https://colod.co.za/XSRYdR1H?utm_term=goal+setting+sheet+excel PDF link annotation
- https://www.scmsgroup.org/ckfinder/userfiles/files/95704310972.pdfIn PDF document text
- https://loskutova.site/wp-content/plugins/super-forms/uploads/php/files/64c7178a09dd6e74634221c6d6baff99/87465085521.pdfIn PDF document text
- http://tekizolasyon.com/ckfinder/userfiles/files/mufogixogadedebogijerifug.pdfIn PDF document text
- http://www.performhabitat.fr/bundles/astadmin/js/ckfinder/userfiles/files/tulusigitomadawazid.pdfIn PDF document text
- http://kolesa.sk/files/dododoxozutezil.pdfIn PDF document text
- https://www.gs-gleichmann.de/wp-content/plugins/formcraft/file-upload/server/content/files/161f6dd74e9d7d---35919474657.pdfIn PDF document text
- https://cengilli.com/icerik_images/file/20386603437.pdfIn PDF document text
- http://www.mueblesgamez.com/ckfinder/userfiles/files/pufoputazazusesefas.pdfIn PDF document text
- http://lateonsettay-sachs.org/userfiles/file/85356973737.pdfIn PDF document text
- http://test.uebersetzungen-nesselberger.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613db50ae753a---61145268082.pdfIn PDF document text
- https://transport.frontiermyanmar.com/sites/all/libraries/ckfinder/userfiles/files/85030277678.pdfIn PDF document text
- https://dukra.sk/editor_uploads/files/vagitijonapukolesemiveru.pdfIn PDF document text
- http://herve-coiffure.ci/files/24971195463.pdfIn PDF document text
- http://africareview.in/userfiles/file/nigekolezokesovezokowone.pdfIn PDF document text
- https://bostoncake888.com/UserFiles/files/ronefikoruxefokivusil.pdfIn PDF document text
- http://twojeloty.pl/admin/kcfinder/upload/files/27696695620.pdfIn PDF document text
- https://dolnoslaskialarmsmogowy.pl/imgturysta/files/51806004876.pdfIn PDF document text
- https://masterpieces-mallorca.com/wp-content/plugins/super-forms/uploads/php/files/835374e4196c9a7d75ae89630851f7e6/wibixujajamunufewasupa.pdfIn PDF document text
- https://rachelrom.com/rescontent/file/17360283965.pdfIn PDF document text
- http://cambridgekapurthala.com/damana/userfiles/file/fapinedax.pdfIn PDF document text
- http://mygotour.com/FileData/ckfinder/files/20210916_A315317ADC486F01.pdfIn PDF document text
- http://qdcmd.com/data/files/keminibimotiku.pdfIn PDF document text
- http://yuanhebiotech.com/upload/files/lamoto.pdfIn PDF document text
- https://dobski.pl/userfiles/file/8075655482.pdfIn macro / runtime command snippet
- http://akcihlar.cz/userfiles/file/renolix.pdfIn macro / runtime command snippet
- https://moraure.net/js/ckfinder/userfiles/files/38092477831.pdfIn PDF document text
- https://highlander-inn.com/assets/userfiles/files/28074316204.pdfIn PDF document text
- http://yuanhebiotech.cIn macro / runtime command snippet
- 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_off00041219.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x41219 | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_01_sfnt_off00042934.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x42934 | 16792 bytes |
SHA-256: 0026fb0af84c1bbada3fbb37a14b28005f45efc7ff578ef038f532d990f2a988 |
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font_02_sfnt_off000454cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x454CB | 10548 bytes |
SHA-256: 17d95be62f88667465e6614df467cd7ec8bd0b7e21684d4abb2f66ee752e083d |
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