MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The sample is identified as malicious by ML classifiers and ClamAV, with heuristics indicating it functions as a link farm. Multiple URLs extracted from the PDF point to compromised websites or disposable hosting, suggesting a phishing or malware distribution scheme. The PDF structure and embedded links are consistent with attempts to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9912
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://gestaocipa.com/public_html/Imagens/file/19929026728.pdf In PDF document text
- http://www.urbanwaterways.info/files/5122617810.pdfIn PDF document text
- http://amirafouad.com/uploaded_files/file/fojidukuk.pdfIn PDF document text
- http://www.akutrans.com/wp-content/plugins/formcraft/file-upload/server/content/files/16088609edc898---nakofemidexidij.pdfIn PDF document text
- http://progettarecasa.com/userfiles/files/76868860614.pdfIn PDF document text
- http://basyapiemlak.com/yukleme_klasoru/userfiles/file/katutafenidupukas.pdfIn PDF document text
- https://tramtron.vn/uploads/files/files/76103869635.pdfIn PDF document text
- http://gaskinfamilyreunion.com/clients/b/b7/b798c9f9e2af69c3a5b950a06e4ade8e/File/kixazuliwo.pdfIn PDF document text
- https://laser-arena.ch/wp-content/plugins/formcraft/file-upload/server/content/files/1607fa6dd61be8---dadufov.pdfIn PDF document text
- http://tangneylaw.com/admin/images/file/vazusumazinusoxifekosafom.pdfIn PDF document text
- https://blueridgelightingandcontrols.com/wp-content/plugins/super-forms/uploads/php/files/6cc537458306545523bbc2fcbe979f90/viweninarajimifewivevafad.pdfIn PDF document text
- https://cms.blauraum.com/wp-content/plugins/super-forms/uploads/php/files/9cadd1b68703c5741b6d5abc1e3d68d5/bixukovudumuretilu.pdfIn PDF document text
- http://fsanaq.com/upload/file/210815065340406252hvdokgr769p1.pdfIn PDF document text
- https://surupaceanu.ro/ckfinder/userfiles/files/57947748328.pdfIn PDF document text
- https://fond.ru/userfiles/file/58984246480.pdfIn PDF document text
- http://boracayg.com/FileData/ckfinder/files/20210820_7FD9BB72BB98514D.pdfIn PDF document text
- http://3colorjazz.com/fckeditor/userfiles/image/64721335260.pdfIn PDF document text
- https://whitelightdesign.com/wp-content/plugins/super-forms/uploads/php/files/28431e06c38b3b033b72eb005a92f1ac/joferabavilotedo.pdfIn PDF document text
- https://1sis.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a1706db9d09---8299356666.pdfIn PDF document text
- http://electrogalicia.com/electrogalicia/recursos/archivos/sojadojisekiva.pdfIn PDF document text
- http://www.caribbeandentist.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608f142e13f1b---80214178572.pdfIn PDF document text
- http://cctsw.net/whly/up_files/FCK/file/20210803_190323_125.pdfIn PDF document text
- http://trendstyleimage.com/uploads/ckfinder/userfiles/files/rawenavu.pdfIn PDF document text
- http://celcg.pl/uploaded/file/gubedeforitezepala.pdfIn PDF document text
- https://www.hungarianassociation.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612ec5b12b539---wepalumofupovesunapusu.pdfIn PDF document text
- https://elicopter-de-inchiriat.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16079749d43d3e---64642891067.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1KS0DP0cxss/uplcv?utm_term=world+cup+2018+fixtures+ist+pdf+downloadPDF 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_off0000ed06.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED06 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off00010518.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10518 | 17524 bytes |
SHA-256: d8713ae21860ab76bf07e874f5facb054a3e4e385d20ac93729485e70f8674bd |
|||
font_02_sfnt_off00013235.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13235 | 11396 bytes |
SHA-256: 8f1ae98a63a7bac00f028085e686131d9727095f7a4e4f3bf87785abccdaed3b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.