MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple heuristics as malicious, including a machine learning classifier and ClamAV. It contains a link farm pointing to compromised CMS upload storage and disposable hosting, suggesting an attempt to redirect users to malicious sites. The embedded URLs and the nature of the heuristics indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9958
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://simsvizag.com/admin/uploadedfiles/file///37898985788.pdf In PDF document text
- https://cristiandellavedova.com/wp-content/plugins/super-forms/uploads/php/files/084d62c3fd636a96a2e6aa0808e3803f/4043893117.pdfIn PDF document text
- https://horgaszvelem.hu/ckfinder/userfiles/files/85418639298.pdfIn PDF document text
- http://www.village-gaulois.org/gestion/ckfinder/userfiles/files/94929778478.pdfIn PDF document text
- https://rallstarawards.us/nbloom/fckuploads/file/49063278529.pdfIn PDF document text
- https://www.totspotdaynursery.co.uk/ckfinder/userfiles/files/jopesesufinoze.pdfIn PDF document text
- https://www.rogierstoel.nl/wp-content/plugins/super-forms/uploads/php/files/t11ue62ka53vjsft8cqr55okc1/karaxetagijiginijusa.pdfIn PDF document text
- http://harlit.com/ckfinder/userfiles/files/20210903_015151.pdfIn PDF document text
- http://idrogastermoclima.it/Utentifile/FCKPage/file/3175762707.pdfIn PDF document text
- http://phamtrangia.site/upload/files/99020574846.pdfIn PDF document text
- https://stcc-sa.com/motakamel/Ups/files/venexotupurave.pdfIn PDF document text
- https://sg-design.top/wp-content/plugins/super-forms/uploads/php/files/3c8d834a61a245f3c7daaca214e5da95/32055650326.pdfIn PDF document text
- http://minhphucvietnam.com/uploads/userfiles/file/gelogiripopejuwerasuneri.pdfIn PDF document text
- https://idealist.ro/userfiles/file/zuperojonuzedajofitabuxuw.pdfIn PDF document text
- https://oreopay58.com/ckfinder/userfiles/files/nazirav.pdfIn PDF document text
- http://harringtonandlombardi.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/zijumirujivod.pdfIn PDF document text
- http://www.adanakursmerkezi.com/wp-content/plugins/formcraft/file-upload/server/content/files/161427d43986b0---jukaki.pdfIn PDF document text
- http://hengtaixin.com/HangShun/ckfinder/userfiles/files/61271891915.pdfIn PDF document text
- https://nirkongrp.com/ckfinder/userfiles/files/goburadupefivovoragob.pdfIn PDF document text
- http://app0.linkeo.it/ckfinder/userfiles/files/1099531672.pdfIn PDF document text
- http://sushigonewildtogo.com/uploads/files/18495989166.pdfIn PDF document text
- https://stellabakingcompany.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614369b648114---22112494057.pdfIn PDF document text
- http://shriramashramps.org/userfiles/file/30153884699.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=aggiornamento+software+galaxy+s3+miniPDF 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_off0000cb93.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB93 | 11012 bytes |
SHA-256: 8b86e96c30104d3eef8bd093a4402b90e2283440a09fbbcef05fd045c2508b57 |
|||
font_01_sfnt_off0000e54a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE54A | 18484 bytes |
SHA-256: bd78563fe4fd9e324b83257e5ed2625e3dba8a9757f89d0d2567c8d1c03a61ef |
|||
font_02_sfnt_off00011579.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11579 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.