MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links pointing to compromised WordPress sites, which in turn host other PDF files. This structure suggests a link farm designed to redirect users to malicious content, likely for phishing or malware distribution. The ClamAV detection and ML classifier further support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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://www.pirac.org/wp-content/plugins/super-forms/uploads/php/files/6450c7d42076bc977d5463950623ee6a/pakuxepagumemoselokip.pdf In PDF document text
- https://www.diktu.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a476f812be7---pamavolijuwenopizukerorat.pdfIn PDF document text
- https://www.temsilcifirsatlari.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607db0377d786---63144361156.pdfIn PDF document text
- https://almoheetmanpower.com/public_html/userfiles/file/wudekaliwisodotexur.pdfIn PDF document text
- https://skyfireconsulting.com/wp-content/plugins/super-forms/uploads/php/files/tmc6vb8qjj4pgft3prrb0lnc6i/wiveperako.pdfIn PDF document text
- http://hongshengfish.com/uploadfiles/20210523/210523052736844573afbtdu1gfsh9.pdfIn PDF document text
- https://autoroman-service.ro/imagini_ws/desiz.pdfIn PDF document text
- https://www.hamburgeriaagricola.com/wp-content/plugins/super-forms/uploads/php/files/1sjgs4ij603svqlljiokv8e8ct/79255741978.pdfIn PDF document text
- https://media-get.com/userfiles/files/39745663108.pdfIn PDF document text
- http://anhbanglaw.com/userfiles/file/dekanapizuri.pdfIn PDF document text
- http://jiangsutravel.kr/userfiles/files/20210618_091027.pdfIn PDF document text
- https://www.rogierstoel.nl/wp-content/plugins/super-forms/uploads/php/files/isqm78d50d777f5t81piu3irpe/fiwalisaxofumepozaro.pdfIn PDF document text
- https://humble-brag.com/wp-content/plugins/super-forms/uploads/php/files/aebf3sa0cb3hsfsctolja8ov5l/vabiroganidil.pdfIn PDF document text
- https://estidevelopers.com/wp-content/plugins/super-forms/uploads/php/files/2ec510eecb97ba8a8eca86063eae4292/rifom.pdfIn PDF document text
- http://www.mondzorgvesa-voorschoten.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160c553752460c---73855169347.pdfIn PDF document text
- http://ghhs1968.com/clients/5/57/5762190d0a265df614d1f295a7060a42/File/73650870590.pdfIn PDF document text
- http://www.k-24.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f8f1412676---lilitaretuz.pdfIn PDF document text
- https://cullinanconstruction.com/wp-content/plugins/super-forms/uploads/php/files/kdo0i77qbr4cddev6n42nrkqvs/70033256718.pdfIn PDF document text
- http://agataklimowska.pl/userfiles/file/24892052432.pdfIn PDF document text
- http://www.sensible-seeds-premium.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aa875f8bef7---fovajabufesegot.pdfIn PDF document text
- http://aaexpansionjoint.com/wp-content/plugins/formcraft/file-upload/server/content/files/160db639d43a4b---xamumetiripajodun.pdfIn PDF document text
- https://ilc.ua/wp-content/plugins/super-forms/uploads/php/files/jnauj793f1f1k0lqcjmqh1me41/wereguw.pdfIn PDF document text
- http://www.asap-recruitment.net/upload/file/jamenonetinenob.pdfIn PDF document text
- http://ckm-machinery.com/userfiles/files/xavonagejirazananepu.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/DOqCt-cVA4I/uplcv?utm_term=chargers+coaching+staffPDF 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_off0000f5fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5FB | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off00010e12.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E12 | 10600 bytes |
SHA-256: ed2660e865d9153eb68956ef7aa2f3fd5d71e5c5ce846021ea024a7ed6f5ae64 |
|||
font_02_sfnt_off0001264c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1264C | 17184 bytes |
SHA-256: 720ce4e5f2ca5eedb2e08c741cd381663523b191cc65b1cc308f78de765e875e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.