MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by multiple heuristics as malicious, including a high-confidence ML classifier and ClamAV detection. The 'SE_ADVANCE_FEE_SCAM_LURE' heuristic strongly indicates the document's purpose is to trick users into paying fees for a non-existent prize or parcel. The numerous embedded URLs, many pointing to compromised CMS uploads or disposable hosting, serve as a link farm to facilitate this scam.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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 http://slphs66.com/clients/e/e6/e62fa13cff665df70d7481f632b33819/File/19278278614.pdf
- http://andreevmag.com/wp-content/plugins/super-forms/uploads/php/files/98059313ef7bb3594694b7730e0080d3/rafireb.pdf
- https://ddnepal.com/assets/userfiles/files/80164087179.pdf
- http://gidaero.com/upload/fckeditor/file/76968877755.pdf
- https://t4g.nasscomfoundation.org/wp-content/plugins/super-forms/uploads/php/files/jn49d7dvv1s7ug7eotpke572v2/1862925942.pdf
- https://victorybear-info.com/userfiles/files/45374217776.pdf
- http://morebricks.com/ckfinder/userfiles/files/kewabovelitizukirigu.pdf
- http://zjhywt.com/images/upload/File/55552452709.pdf
- http://jhdljz.com/userfiles/file/1625908419.pdf
- http://studiodugnani.it/userfiles/files/83046346546.pdf
- https://jdlpartnerss.com/userfiles/file/53752075090.pdf
- http://kup-vino.cz/web/ckfinder/userfiles/files/mefunarasikobojatedalewo.pdf
- http://albino-pitti.com/pub_img/file/65738814348.pdf
- http://herodumpsterrental.com/wp-content/plugins/super-forms/uploads/php/files/cb7b703c491a3310a289d00ef3086993/pimetuwap.pdf
- https://cashmeredreams.com/wp-content/plugins/super-forms/uploads/php/files/5e8895f6f77e3010576d54844df06eb3/nukolunupulidozipi.pdf
- http://ladakhtripmaker.com/userfiles/files/10311202307.pdf
- http://www.chinahkcarplate.com/wp-content/plugins/formcraft/file-upload/server/content/files/16077d6ac0e320---13225030903.pdf
- https://lsp.od.ua/wp-content/plugins/super-forms/uploads/php/files/rghnf1vrgop3s3d5gortd5gft6/64805561593.pdf
- https://www.hed-endo.hr/wp-content/plugins/formcraft/file-upload/server/content/files/160cfdc7bac4c0---ruzufajakopenudokiro.pdf
- https://agencement-menuiserie-var.fr/stockages/files/25536837500.pdf
- https://amenagementsoleil.com/wp-content/plugins/formcraft/file-upload/server/content/files/160801ed62bf1e---80299111654.pdf
- https://mindweave.co.uk/wp-content/plugins/super-forms/uploads/php/files/90up6gos3gll4pnq8uuhd266ph/rofesesutaputekijifipiga.pdf
- https://relleno-acidohialuronico.com/wp-content/plugins/super-forms/uploads/php/files/b3c8513c48d5bc4089de6ee4608ba521/kodatolamepen.pdf
- http://sarahscupcakery.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c2ce315fefa---45480080339.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/1KS0DP0cxss/uplcv?utm_term=commonlit+puritan+laws+and+character+answer+key+quizlet
- 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_off0000d394.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD394 | 16792 bytes |
font_01_sfnt_off0000ebab.bin245b283cc5cdbbeb444462168bdfde099554eb75a68e94992ee76ffabf3b31ac |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBAB | 11408 bytes |
font_02_sfnt_off00010649.bin6456d9fc9f4bee6b688c585a6e22e3ba03e001384a6a3eceffe6905349ae16a2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10649 | 16948 bytes |
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