MALICIOUS
204
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains embedded JavaScript and numerous links, many pointing to compromised CMS uploads and disposable hosting, indicative of a phishing or scam lure. The ML classifier and ClamAV detection strongly suggest malicious intent, specifically an advance-fee scam designed to trick users into clicking links that likely lead to further malicious content or downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
Heuristics 8
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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.
-
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.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://jrpst.pl/userfiles/file/depizirepanuxa.pdf
- http://www.gradur.ba/wp-content/plugins/formcraft/file-upload/server/content/files/1608506232bc08---40099890021.pdf
- https://vvpta-irvine.org/userfiles/file/38225855364.pdf
- http://vasilii-orlov.fun/wp-content/plugins/super-forms/uploads/php/files/9f91b53047cec659c88d68373dc990ba/xumumopuzapizolo.pdf
- http://midel.me/userfiles/file/gamoluwogufudij.pdf
- https://businesslife.com/content/file/tebejajatimi.pdf
- http://ulv-fogger.es/d/files/puwugamiwejufofe.pdf
- http://yuhenganquan.com/userfiles/file/20210618041518_106426912.pdf
- http://www.chinahkcarplate.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e37ee1b8ae5---piwodimuso.pdf
- http://www.carolglassman.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609955a97d0fa---lozujo.pdf
- https://copperscrap.wasteequipment.net/ckfinder/userfiles/files/2881719768.pdf
- https://expresstestingatl.com/wp-content/plugins/super-forms/uploads/php/files/3b1e4230ddf337b242f0b9e5a9d06a4b/36139225093.pdf
- http://gucaoyun.com/uploads/file/030953337569.pdf
- http://penzionklara.cz/userfiles/file/61600095380.pdf
- https://arizonapoolcontractor.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608d2e8dee687---fapitigapuwiza.pdf
- http://cana.vn/uploads/userfiles/file/giwutofatedofusu.pdf
- https://desertflying.club/wp-content/plugins/formcraft/file-upload/server/content/files/1607a40936ad40---16900952770.pdf
- http://tanabuauto.com/js/upload/files/gigekogekines.pdf
- http://hjtech.org/admin/upfile/file/buzedananijunazor.pdf
- https://at-studio.tw/app/webroot/userfiles/files/20210823_172304.pdf
- http://wallawallahighschool1968.org/clients/75819/File/5806067197.pdf
- https://proff-doors.ru/wp-content/plugins/super-forms/uploads/php/files/1dca23857ea6ced96dd8c0466cf66a18/73356990057.pdf
- https://coloreverything.love/wp-content/plugins/super-forms/uploads/php/files/b4450bbee8315bee488dc70225dd11d1/32362396740.pdf
- https://office-agglo-larochelle.fr/userfiles/file/situtekojadu.pdf
- http://worldplastsolution.com/ckfinder/userfiles/files/99286082971.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=constructive+dismissal+cases+in+malaysia+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_off000149c9.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x149C9 | 16792 bytes |
font_01_sfnt_off000161e0.bin2502da0fda1bee4f7b8df07215d12f05b5b91803d5446fbb547416ec2446e762 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x161E0 | 11092 bytes |
font_02_sfnt_off00017bcb.bin90d9853e89cec3c808d91823d3c9a34caeea9725d85bd926867e89da0a942b9b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17BCB | 17520 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.