MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links pointing to compromised WordPress sites and disposable hosting, indicative of a link farm designed to distribute malicious files. The presence of a 'Password-protected archive handoff' heuristic suggests the document may be a lure to trick users into providing credentials or downloading an encrypted payload. ClamAV detection and ML classification further support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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://aglogistics-bo.net/userfiles/file/86443996849.pdf In PDF document text
- https://floorco.allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/ab4ac2d3024a5f83d3ceaad8484a11b4/mitesifojivuwi.pdfIn PDF document text
- https://www.toptalentusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607eb4e096b20---gebuxuziv.pdfIn PDF document text
- https://reklama71.ru/upload_picture/17155167781.pdfIn PDF document text
- http://banghetretunhien.com/media/ftp/file/76449744724.pdfIn PDF document text
- http://haozuowenwang.com/imagefiles/file/lajisurekefusak.pdfIn PDF document text
- https://narimasu-chintai.net/jcfiles/file/85310464337.pdfIn PDF document text
- http://precedent.by/_newsite/images_from_html_editor/file/netabajiwovajaji.pdfIn PDF document text
- http://inspirationallabels.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160bb691013e9b---mugenusokalefi.pdfIn PDF document text
- http://pansophers.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a7083124e97---torolumulasefuga.pdfIn PDF document text
- https://mimpishio1bet.com/contents/files/40564010480.pdfIn PDF document text
- https://bursac.net/userfiles/file/88736624342.pdfIn PDF document text
- https://mkting.com.co/wp-content/plugins/super-forms/uploads/php/files/7f892ce75b4723c2214bfa65464e42e0/sexejevuxefedetirurovex.pdfIn PDF document text
- https://digireg.com/upload/wekuki.pdfIn PDF document text
- https://maugli24.ru/wp-content/plugins/super-forms/uploads/php/files/48cb65ec3d27c0025312988d69e0a4b5/buzogedabipibil.pdfIn PDF document text
- https://taevlingar.se/images/pages/file/deguramarizutalemalu.pdfIn PDF document text
- https://alyosserspneed.com/userfiles/files/rufimifizamukefovunezeze.pdfIn PDF document text
- https://www.spoton.pet/wp-content/plugins/super-forms/uploads/php/files/u5haqd7toei9pcsrs2l3ejv8ka/48286013916.pdfIn PDF document text
- http://aaaexpressheating.com/userfiles/file/20939563765.pdfIn PDF document text
- http://fortlauderdalelimorental.net/wp-content/plugins/formcraft/file-upload/server/content/files/1610db11841765---gipuwibu.pdfIn PDF document text
- https://rajatotogroup1.com/contents//files/vomuweto.pdfIn PDF document text
- http://sinhorelli.com/userfiles/file/xugiguf.pdfIn PDF document text
- http://frederickfollows.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1612176aa8e641---kadefiwojekuzi.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/LPIa9PGmDLg/uplcv?utm_term=mac+os+compress+pdf+filePDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d71a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD71A | 10572 bytes |
SHA-256: 84cd05335f04d4eb39582c2b7cf19e9d9d5bd6e584b174085f92134a0898dc40 |
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font_01_sfnt_off0000ef31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF31 | 18312 bytes |
SHA-256: 1019755a2139d10ae96b31c5dce302c1ebbdfec286185ba42ebf5fb7f7943e31 |
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font_02_sfnt_off00011eab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11EAB | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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