MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
The sample was detected as a malicious PDF by ML classifiers and ClamAV. It contains numerous links, many pointing to compromised WordPress sites, and exhibits characteristics of a payment redirection lure. The document's structure suggests it is designed to exploit user trust by presenting a seemingly legitimate financial instruction, leading them to click on malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9952
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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Payment redirection / bank-detail change lure high SE_PAYMENT_REDIRECT_LUREDocument describes new or changed bank, wire, ACH, IBAN, SWIFT, or routing instructions — a high-value business-email-compromise pattern
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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://svenstavik.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bc71cecbb52---tadesofovutigujekoguliwi.pdf In PDF document text
- https://ratsimae.ee/media/contents/file/59993090872.pdfIn PDF document text
- https://www.vibrationmonitoring.asia/wp-content/plugins/formcraft/file-upload/server/content/files/160ca1ab174a44---98329909303.pdfIn PDF document text
- https://www.swx.global/wp-content/plugins/super-forms/uploads/php/files/dd7f2acbdaa40b38362dba73f702a100/vamigetawas.pdfIn PDF document text
- http://deurwater.com/wp-content/plugins/formcraft/file-upload/server/content/files/160adae330c57d---81921935121.pdfIn PDF document text
- https://studiogreenwich.ru/wp-content/plugins/super-forms/uploads/php/files/d2aa24159ecdd23137f619070ad03558/92244368330.pdfIn PDF document text
- http://bagpack.com.np/wp-content/plugins/formcraft/file-upload/server/content/files/160c49400e2db1---vavakitopasixe.pdfIn PDF document text
- https://christianboudreau.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c84fbb65784---61425375138.pdfIn PDF document text
- https://angkortaxiservice.com/userfiles/file/67384958488.pdfIn PDF document text
- http://faw-asia.com/image/upload/files/soxax.pdfIn PDF document text
- http://drironcat.com/images/file/71449842437.pdfIn PDF document text
- https://velvetskin.pl/wp-content/plugins/super-forms/uploads/php/files/2d5c3b7ed9c8d934b6c2a7e9a9a0cca2/vaxazuropopatixij.pdfIn PDF document text
- http://wintec-samu.hu/uploads/files/jodolove.pdfIn PDF document text
- http://scbczy.cn/up_files/file/20210615_045639.pdfIn PDF document text
- http://mackielaw.net/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/59630962131.pdfIn PDF document text
- http://dnepropress.net/files/file/fenodesukov.pdfIn PDF document text
- http://apvn.info/userfiles/file/40275180378.pdfIn PDF document text
- http://www.hollyskauaicondo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160985ac419459---69345862082.pdfIn PDF document text
- https://inchiriereelicoptere.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1607fc856c7288---zigetiwuwakajazavolunixa.pdfIn PDF document text
- https://www.web2business.pt/wp-content/plugins/formcraft/file-upload/server/content/files/160ae9b1f82c3e---10242503837.pdfIn PDF document text
- http://www.canadiantreasurer.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b766089f4c2---25623847118.pdfIn PDF document text
- https://thehamptonsbloomington.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d3f89d9e14---10203199806.pdfIn PDF document text
- https://eqonetech.com/upload/userfiles/files/92232870582.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=c%2B%2B+program+for+bank+account+using+inheritance+conceptPDF 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_off0000f0a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0A2 | 11244 bytes |
SHA-256: 2d8f63995e416b0001d995b813bdaeb261dd3e69a7c60275894ab88e4be372af |
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font_01_sfnt_off00010aaa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10AAA | 16872 bytes |
SHA-256: fce72e741a580c2d12c54cb9a4bc6beb38ff8876632668e717d2f24bba44bed2 |
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font_02_sfnt_off000136c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x136C4 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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