MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The sample is identified as malicious by ML classifiers and ClamAV, exhibiting characteristics of an advance-fee scam. It contains numerous links, many pointing to compromised CMS upload directories or disposable hosting, suggesting a distribution network for fraudulent content. The document's purpose is to trick users into paying fees for non-existent prizes or parcels.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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://bajcsidavidfoto.com/_user/file/78748780224.pdf
- https://sk-developers.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bb460d99115---45227067447.pdf
- https://remoteyourstaff.com/calisma2/files/uploads/23258203717.pdf
- https://www.chauffeur-prive-nice.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160750c00a3eef---pozuwefasiva.pdf
- https://carthink.org/wp-content/plugins/formcraft/file-upload/server/content/files/160af95e55aa97---52476827307.pdf
- https://wamsconference.com/wp-content/plugins/super-forms/uploads/php/files/be5974076a901c023ad59aa6a9e20a3a/69828376472.pdf
- https://1sis.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607972cab17b9---20190165513.pdf
- https://www.areatransfers.com/wp-content/plugins/formcraft/file-upload/server/content/files/160844de23fd4c---53230236491.pdf
- https://etre-cheval.fr/Applications/MAMP/htdocs/etre%20cheval/news_pix/file/jivogakajowanale.pdf
- http://iehyun.com/editorupload/file/vojegaridegusozudov.pdf
- http://manufim.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/16087cb9e1719b---nasurolaruzitimaxifarese.pdf
- https://realwebguys.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c318d51742f---gajuzovudavifatu.pdf
- https://cvsc.co/userfiles/file/47040612894.pdf
- http://veterina-hrib.cz/user-uploads/files/lajunu.pdf
- https://hogies.com/includes/template/uploads/file/35210128972.pdf
- https://artsketch.ru/wp-content/plugins/super-forms/uploads/php/files/83406a0aff7754f8b9575be5fd52325c/24425956583.pdf
- https://bowenpainter.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608380fe8fde2---98171937640.pdf
- http://graphicon.hu/wp-content/plugins/formcraft/file-upload/server/content/files/160ae46c4ed4de---39289506918.pdf
- https://www.ezhealthcheck.com/wp-content/plugins/super-forms/uploads/php/files/nqvdc9qpqvbanp96b7mesiv6r5/96267816287.pdf
- https://coloreverything.love/wp-content/plugins/super-forms/uploads/php/files/0319682783f13649c86092ac74c23502/jibomewi.pdf
- https://kolodezrus.ru/wp-content/plugins/super-forms/uploads/php/files/c6055e278781bfe20362abae15bc305a/47419521722.pdf
- https://www.idromeccanicasrl.com/idromeccanicasrl.com/wp-content/plugins/super-forms/uploads/php/files/3c18fff227991ab20f22a3512c514279/salevukekizalaf.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/GLLx1DTH0VQ/uplcv?utm_term=primetime+emmy+award+for+outstanding+supporting+actress+in+a+comedy+series
- 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_off0001b051.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B051 | 16792 bytes |
font_01_sfnt_off0001c863.bin07715c801dfcf0014d453245cf6e4d1432725b1894c57a688211ac340bed4198 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1C863 | 18944 bytes |
font_02_sfnt_off0001fac6.binf0b07f6e3b7b2d71d41702dd291f465e9a256ee58c1492bca1aa2da7ba3c6d23 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1FAC6 | 11220 bytes |
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