MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm pointing to compromised CMS upload directories, a common tactic for hosting malicious files. The 'SE_PASSWORD_ARCHIVE_LURE' heuristic indicates the document likely instructs the user to download an archive and provides a password, a method to bypass gateway security. ClamAV detection and ML classification confirm the malicious nature of the PDF.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
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://beaufortbond.com/wp-content/plugins/super-forms/uploads/php/files/98f28597616fdb1729c6df6a52dad4d9/90446873630.pdf In PDF document text
- http://reelproductionshd.com/userfiles/file/janoxuzezigikakisekor.pdfIn PDF document text
- https://cakesandcupcakes.net/userfiles/files/8224834739.pdfIn PDF document text
- http://ranczowdolinie.com/files/lazemapa.pdfIn PDF document text
- https://bobecoingatlan.com/uploads/editor/file/xiworofoto.pdfIn PDF document text
- https://nyirfa.hu/uploads/files/19629512532.pdfIn PDF document text
- https://mudrun.com/home/mud/public_html/ckfinder/userfiles/files/bafakakejuxiteje.pdfIn PDF document text
- http://prepearl.com/uploadsfile/towopexeluvavogeseju.pdfIn PDF document text
- http://logicparcel.net/uploadsEditorfile/nizajonunovog.pdfIn PDF document text
- http://delfosventures.net/userfiles/files/kugibuvuzawujusunulixoma.pdfIn PDF document text
- https://izyskately.ru/foto/ck/files/26448398034.pdfIn PDF document text
- http://caopump.com/admin/userfiles/file/pabuxebekazize.pdfIn PDF document text
- http://hasicimosnov.cz/foto/Image/file/mifexinitubulo.pdfIn PDF document text
- https://perfecthospital.org/ckfinder/userfiles/files/15829107727.pdfIn PDF document text
- https://www.mftelhas.com.br/adm/Editor/ckfinder/userfiles/files/ximupusapafelutunelusube.pdfIn PDF document text
- https://e-tta.com/app/webroot/userfiles/files/13738193937.pdfIn PDF document text
- https://harpethvalleyhealth.com/wp-content/plugins/super-forms/uploads/php/files/61c16e56bdb526f6a830cb7af7a8dafe/95618450132.pdfIn PDF document text
- http://les-dvorik.ru/userfiles/file/87686882648.pdfIn PDF document text
- http://gotoippc.com/ckfinder/userfiles/files/38677779535.pdfIn PDF document text
- http://harc-ias.vn/Images_upload/files/pesizeluzisixufezivumiw.pdfIn PDF document text
- https://goez1.com/10005001208290177/ckfinder/userfiles/files/86085739616.pdfIn PDF document text
- https://www.costaverde.it/wp-content/plugins/formcraft/file-upload/server/content/files/16139574b2b6c8---4211582321.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BvfzZFkJO3s/uplcv?utm_term=descargar+spoofer+pokemon+go+iosPDF 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_off0000b570.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB570 | 16860 bytes |
SHA-256: 113d1cdd718a9355719d04d7233b19f6d57c3c9d6fb44f1ec8b5f883d09ab2c0 |
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font_01_sfnt_off0000e0f3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0F3 | 10772 bytes |
SHA-256: 6fba7739d099a31d6895bbd82205730c536739ada721a4358417d5d43120d703 |
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font_02_sfnt_off0000f9c5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9C5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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