MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF sample was flagged by multiple heuristics, including a high-confidence ML classifier and a specific rule for advance-fee scam lures. It contains numerous links to compromised WordPress sites and disposable hosting, suggesting it's part of a link farm designed to distribute malicious content. While no scripts were explicitly extracted, the PDF structure and heuristics indicate a phishing or scam attempt, likely leveraging embedded links to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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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 https://finestblogger.de/wp-content/plugins/super-forms/uploads/php/files/5p1u0bf4p8g75pch72sep89c0v/59427193425.pdf
- http://www.tsssport.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608d5bd47afe2---81007403241.pdf
- https://formapolis.it/wp-content/plugins/super-forms/uploads/php/files/3fc2d3d1bfdf4b20755d16001e74e033/gafapuxuk.pdf
- http://www.gainerwindows.ca/wp-content/plugins/super-forms/uploads/php/files/n861gnm6r26il5kmtre13dl086/52323565208.pdf
- http://boathousebrokerage.com/userfiles/file/51908852689.pdf
- https://www.mobytec.com.br/mobytec/wp-content/plugins/formcraft/file-upload/server/content/files/1608dc9b619948---jusof.pdf
- https://relaxationplusmn.com/wp-content/plugins/super-forms/uploads/php/files/9267c120e6c0c74a49eb99edb98a556a/poregiresagezoxodega.pdf
- https://www.scilights.com/wp-content/plugins/super-forms/uploads/php/files/ccbaf199a8b3c8f594eabb2cc7e6564a/67227050577.pdf
- https://expungemyrecordnj.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609b188f94f90---73599837242.pdf
- http://anthonyvienna.com/sites/default/files/file/lawilisofodu.pdf
- http://all-pass.com/folder/editor/file/faxuvirigasejazorigabosi.pdf
- http://albino-pitti.com/pub_img/file/leribiwinukilotavosolom.pdf
- http://www.whirlpool-beachcomber.at/wp-content/plugins/formcraft/file-upload/server/content/files/1609aa2e25aa83---50962516206.pdf
- https://www.medicalart.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16087980c95082---tamotujidivokez.pdf
- https://www.reliancecareuk.com/wp-content/plugins/super-forms/uploads/php/files/7160aaea2850a38447620fde5b01eb42/jifinagusukaluvubipodo.pdf
- http://indiebookoftheday.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cf2aa201b0---19937060429.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://feedproxy.google.com/~r/skout/mBVl/~3/LPIa9PGmDLg/uplcv?utm_term=animated+wallpaper+android+phone
- 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://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e4f7.binffe3d134d2354bb1d46643fe4140abe7f3b3aa29c6d4249ada917c704813ae3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4F7 | 4892 bytes |
font_01_sfnt_off0000f567.bin245f65e35913c9f8ede5bfb2871d4571438179fccec5af77df68719760a99620 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF567 | 11396 bytes |
font_02_sfnt_off00011c48.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C48 | 4324 bytes |
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