MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ML classifiers and ClamAV, exhibiting characteristics of an advance-fee scam. It contains numerous links, many pointing to compromised CMS upload storage, designed to redirect users to potentially malicious content. The primary lure appears to be a fake lottery or prize notification, aiming to trick users into clicking embedded links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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 https://drafthe.ru/uplcv?utm_term=watch+now+and+then+123movies
- https://regalcabs.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160b3995e05b6e---varesapojag.pdf
- http://innotec-industrie.be/userfiles/file/92215546244.pdf
- http://anhuishangbiao.com/upload_fck/file/2021-5-2/20210502105133581542.pdf
- http://es-umzuege-transporte.de/wp-content/plugins/super-forms/uploads/php/files/220cc94a8bfe96d4ad7e9f511c3727bf/vogobuledefejerotif.pdf
- https://www.golaw.net/wp-content/plugins/formcraft/file-upload/server/content/files/160ba2b8b3444e---kisumido.pdf
- http://www.orarestauratorisaf.it/wp-content/plugins/formcraft/file-upload/server/content/files/1607d5502cde6a---82756753304.pdf
- https://realestateconnect.pro/wp-content/plugins/super-forms/uploads/php/files/c44utdu63v8ruv81jhuuesm0o6/24589750269.pdf
- http://claudiodauelsberg.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607fed1c79e2e---99512336706.pdf
- https://autosofortkauf.ch/wp-content/plugins/super-forms/uploads/php/files/0igji5718c1ddvl5b5qj04p8bi/pilazonawobarutevaputo.pdf
- http://longhornrings.com/clients/0/08/08da48574b41509ac7bedcf2500dc652/File/36382459212.pdf
- https://cristiandellavedova.com/wp-content/plugins/super-forms/uploads/php/files/oeod0v5kgqr0oie35frgcpqm84/xifokexewigazutama.pdf
- https://www.vedaaz.com/wp-content/plugins/super-forms/uploads/php/files/feec31d792792d2694844f396c07d2b6/31335934563.pdf
- http://www.benvenutialmare.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a7536ac3e30---jovolenabizilebotusadu.pdf
- https://ivanda-commerce.hr/userfiles/file/63081040347.pdf
- http://lovewhereyoulv.wpengine.com/wp-content/plugins/super-forms/uploads/php/files/c6ed9baf36cb14bd88b676043196b5f4/ruredox.pdf
- 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_off0000e039.bin08df361c2961dd9d6aa973d36c6d915ab7c7e6483ab458d698cc0ed7fa8851ae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE039 | 10976 bytes |
font_01_sfnt_off0000f9c0.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9C0 | 16792 bytes |
font_02_sfnt_off000111d2.bina806184ba796d38a2f442e2246919ffd0874d20dba1f8705e47375c6374b3aa6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x111D2 | 16856 bytes |
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