MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains a large number of external links, many of which point to compromised WordPress sites or disposable hosting, indicating a link farm designed to distribute malicious content. The ClamAV detection and ML classifier strongly suggest malicious intent, likely related to phishing or malware delivery via these links.
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://srsheicha.com/uploadfile/file/54562655019.pdf In PDF document text
- http://holidayservicemarsala.it/userfiles/files/wekogizudolibuli.pdfIn PDF document text
- https://www.bouldersudbury.org/wp-content/plugins/formcraft/file-upload/server/content/files/16125ae8f6ee4c---wivezenizuva.pdfIn PDF document text
- https://cuacuonbentre.com/upload/files/99509835656.pdfIn PDF document text
- http://www.sunarsurdurulebilir.com/wp-content/plugins/super-forms/uploads/php/files/7mqt22v6ff9ecnqtrb39oqmj55/witupuwezefuwabede.pdfIn PDF document text
- http://stellar-toys.com/ckfinder/userfiles/files/fumapafanajeriwufozo.pdfIn PDF document text
- http://erfolgsapp.de/wp-content/plugins/formcraft/file-upload/server/content/files/160f0d3e1c1f2d---34540981137.pdfIn PDF document text
- http://wagnerfamilyreunion.com/clients/866685/File/2053444063.pdfIn PDF document text
- http://lumieretvie.com/userfiles/file/4517942969.pdfIn PDF document text
- http://alianzablue.com/aym_image/files/33481202518.pdfIn PDF document text
- https://1877painters.com/FCKeditor/file/mudukojifovaxidalexubo.pdfIn PDF document text
- http://archiwum.wyryki.eu/admin/ckfinder/userfiles/files/53330366786.pdfIn PDF document text
- https://alianzatours.com/imagenes/file/18635331919.pdfIn PDF document text
- https://www.helpfulhunks.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160a26d3f73fa8---muwekapufalaxowunegupoxil.pdfIn PDF document text
- http://www.recetasyconsejos.com/wp-content/plugins/formcraft/file-upload/server/content/files/16134278bc6ea1---mixobolejuwukib.pdfIn PDF document text
- http://xn--b1ahhafccpgkb2bxo.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/f9a494d3ce1acd0e02a854062de06836/62186966478.pdfIn PDF document text
- http://elitvorota.ru/f/file/tikoturekajegikene.pdfIn PDF document text
- http://starma.pl/files/file/polidim.pdfIn PDF document text
- http://goref.ru/files/file/zojerokopodakilesud.pdfIn PDF document text
- https://tiklatakip.com/calisma2/files/uploads/jotosejuxemodiwijavejele.pdfIn PDF document text
- https://christembassybarking.org/wp-content/plugins/super-forms/uploads/php/files/c4f7080730a8fc1a2bdc2ee8843dd564/74625630554.pdfIn PDF document text
- https://www.corridar.com/wp-content/plugins/super-forms/uploads/php/files/7jaohdfdm4r2hp1tcje3nu4vfp/93558365279.pdfIn PDF document text
- https://catherinehourihan.art/wp-content/plugins/super-forms/uploads/php/files/907148a4ff1461aa61ea865a40badd47/ragowirolufegejedezovo.pdfIn PDF document text
- https://digireg.pl/upload/saletefunetozaluba.pdfIn PDF document text
- http://www.klpreschool.com/wp-content/plugins/formcraft/file-upload/server/content/files/16071c5c5210ba---82293454190.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/YTWXjIUwRh0/uplcv?utm_term=konica+pop+camera+manualPDF 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_off0000bf69.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBF69 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000d780.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD780 | 10360 bytes |
SHA-256: bf2a265c7c7130ebff895a52092e10eb16d44bd31612ef983db1395f4440bf6a |
|||
font_02_sfnt_off0000eecd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEECD | 18668 bytes |
SHA-256: 856087dc35b06c32faee6196d05d6e5a5c791d62aa40ff652073d9ff66dc91f4 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.