MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document was flagged by multiple heuristics as malicious, including a specific detection for advance-fee scam lures. The document body is heavily obfuscated, but the heuristics indicate it is designed to trick users into believing they are receiving a prize or parcel, requiring them to pay a fee. Numerous URLs pointing to potentially compromised websites or disposable hosting were extracted, suggesting a distribution network for this scam.
Machine Learning
- Nyx PDF Classifier malicious score 0.9959
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://hainescentreasia.com/images/file/71962254205.pdf
- https://ipcare.nl/wp-content/plugins/super-forms/uploads/php/files/he009kcvu8pchi2es4b5j1a049/75462256067.pdf
- http://yesilderecine.com/admin/editor_resim/file/firilujilirisigo.pdf
- http://www.caribbeandentist.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607776dc99715---68390537771.pdf
- https://lakeshoresmilesdentistry.com/wp-content/plugins/super-forms/uploads/php/files/ctp3gs2h05htgea00m6qg5b9t1/13647861171.pdf
- http://ucinnovation.ru/admin/ckfinder/userfiles/files/wijedixujef.pdf
- https://homini.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1607e2a658a833---83369240333.pdf
- http://almar-bus.pl/userfiles/file/73367417223.pdf
- https://lokmangal.co.in/wp-content/plugins/super-forms/uploads/php/files/2a8aa9e56f30725e44036c7732617eb8/nevabapiboviwutuwevejubaf.pdf
- https://aryaayur.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b8d2a90f882---jogolukimavojubobata.pdf
- https://gachbinhduong.com/upload/file/45424522142.pdf
- https://www.horisunmauritius.com/wp-content/plugins/super-forms/uploads/php/files/5c2c059dc80b9c371e06fd19f29ceac2/poreguwifutud.pdf
- https://uleiuri.ro/userfiles/file/ziretun.pdf
- http://bdaudit.ro/userfiles/file/26697294764.pdf
- http://argra.rs/wp-content/plugins/formcraft/file-upload/server/content/files/1607d8ca0467b5---92321782101.pdf
- http://azizolace.cz/images/file/zomiji.pdf
- http://www.shipsupply.co.mz/wp-content/plugins/formcraft/file-upload/server/content/files/160802d3af04e9---rojiwodudededujapazitix.pdf
- https://tcufroghouses.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f075ee2038---60239309090.pdf
- https://actioncoach.com.my/wp-content/plugins/formcraft/file-upload/server/content/files/1608bb7cb9f82c---16079654890.pdf
- http://nedirajtebosnu.net/userfiles/file/luxurogoterijupo.pdf
- http://www.ebsjosepirosamaria.com/wp-content/plugins/formcraft/file-upload/server/content/files/16084428ea46d3---ferumiwepapuvozedonutob.pdf
- http://www.hollyskauaicondo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608bf5f044d6b---29483223159.pdf
- https://gtsonline.nl/wp-content/plugins/super-forms/uploads/php/files/r5ekq6pjpnmcdqeb5pbtou0pa1/mexofug.pdf
- https://tlpnw.com/wp-content/plugins/super-forms/uploads/php/files/b5c323401c721e031780664010a8bfa7/56976262023.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=non+qualified+stretch+annuity
- 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_off0000eba1.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBA1 | 16792 bytes |
font_01_sfnt_off000103b8.bin375382b0bdcf6581f13f65d88d42522b677b610ad8895fd3c437d45ad23bfe36 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103B8 | 10908 bytes |
font_02_sfnt_off00011cbf.bind9b6f7f02e6f3511d1f867e616f573357df22be39224532275c329a2102a186a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CBF | 16816 bytes |
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