MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document is classified as malicious and exhibits characteristics of an advance-fee scam, likely involving fake lottery winnings or parcel deliveries. The document contains numerous links to potentially compromised websites, many of which host PDF files, suggesting a link farm designed to redirect users to malicious content. While no scripts were explicitly extracted, the presence of external URIs and the overall structure strongly indicate a phishing or scam attempt, likely delivered as a spearphishing attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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 http://cableesmaltado.com/d/files/41295401439.pdf
- http://adanateknikservis.web.tr/wp-content/plugins/formcraft/file-upload/server/content/files/1606fcba448176---sevite.pdf
- http://bawaconstructions.com/editorData/file/36351530949.pdf
- https://www.brightfieldbusinesshub.co.uk/wp-content/plugins/super-forms/uploads/php/files/iu80p8glci8coomebkgdoe3nn6/67477730472.pdf
- http://glenbrooksouth1970.com/clients/1/17/17fc1bd13d5538a69f39d58c869d2fc5/File/40632040214.pdf
- https://refour.eu/wp-content/plugins/super-forms/uploads/php/files/7155c280eb1c6cedd49f6fb1ea06484a/92028450565.pdf
- http://tulsamemorialclassof71.com/clients/84987/File/59974557100.pdf
- https://creativesilhouettes.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16079a3be200ce---fobegowo.pdf
- http://pvsystreports.com/wp-content/plugins/super-forms/uploads/php/files/aumvlc7r1vls7sogoa0g04hrb5/83701758990.pdf
- http://giprozdraw.ru/ckfinder/userfiles/files/fesetejed.pdf
- http://dichvutheapec.com/upload/FCK/file/10699131658.pdf
- http://www.opencalgary.org/wp-content/plugins/formcraft/file-upload/server/content/files/160791aa680640---lemetegazumikidopivize.pdf
- https://egokituz.org/files/galeria/files/muxudanija.pdf
- http://aaexpansionjoint.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a204d769e3f---44245803928.pdf
- https://transcendenceit.com/wp-content/plugins/super-forms/uploads/php/files/6bb4de9a675ae443c0ac1f4190d03a6a/weturosirekowuvorubi.pdf
- http://playfromhome.org/clients/4/49/49939bf6a151252ba1adfe53d1befa29/File/15023926464.pdf
- https://xn----8sbaavnccwq4am.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/042159a815909213a1ece19c8e155449/62208652901.pdf
- http://aplus.to/userfiles/file/xaxekugoledufuveziza.pdf
- http://www.stratcareerservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/160779b2d8d95b---25312774284.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16090b6c37cee9---60627315749.pdf
- http://sns.hu/_user/file/lekuzoturerit.pdf
- http://pnmanagementsolutions.in/uploads/diwuzopotuwuboxoxijix.pdf
- https://popa.com.br/wp-content/plugins/super-forms/uploads/php/files/1477b59febc0e031f513f2e7b6e389c4/jokozemejinulapafoli.pdf
- https://elpollopaulino.com/cenavarra_userfiles/files/pidezasolivitezogi.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/BkSY9tpko7c/uplcv?utm_term=the+central+problem+of+economics+is
- 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_off0000e9e9.bind590da69e9a4a8a2c231c54b29faee828329f10b79109b4669843a4f17bdc349 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9E9 | 10848 bytes |
font_01_sfnt_off00010280.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10280 | 16792 bytes |
font_02_sfnt_off00011a92.binc06c5c333a09cc7c258c2c871c9eee800a79697478a448884789f94ba50b8524 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A92 | 16412 bytes |
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