MALICIOUS
174
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and a high number of external URIs, many of which point to disposable domains, indicating a link farm. The heuristic 'SE_PASSWORD_ARCHIVE_LURE' suggests the document is designed to trick users into downloading a password-protected archive, a common tactic to bypass gateway scanning. The ML classifier also flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
-
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.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
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://sz-nuoyi.com/Upload/file/2021090122245572814.pdf In PDF document text
- https://ijtm.in/userfiles/file/jovufosixofemuz.pdfIn PDF document text
- http://zygzak.eu/foto_dane/wysiwyg/File/71010050545.pdfIn PDF document text
- http://ximangsongthao.com.vn/app/webroot/uploads/files/gajifaraxadunixadilugo.pdfIn PDF document text
- http://fine-trading-knotwork.de/uploads/media/204276020.pdfIn PDF document text
- http://pensionpoint.cz/userfiles/files/72353918315.pdfIn PDF document text
- https://xlspandoek.nl/userfiles/file/wutujalegivuxisuzonodaxid.pdfIn PDF document text
- http://jan-fotografie.nl/upload/files/83375023396.pdfIn PDF document text
- http://www.startservis.sk/novy/ckfinder/userfiles/files/xotogugulugara.pdfIn PDF document text
- https://adikkeempat.com/contents/files/51478521543.pdfIn PDF document text
- http://forti.in/userfiles/file/74586810650.pdfIn PDF document text
- https://fuze-pay.com/ckfinder/userfiles/files/fubezewetepiwiti.pdfIn PDF document text
- http://consoles-a-gagner.com/fckeditor/userfiles/file/miguzaritorixasedif.pdfIn PDF document text
- http://valeneighbors.com/userimages/30829639528.pdfIn PDF document text
- http://sevennews.com.br/ckfinder/userfiles/files/kerakojadiwa.pdfIn PDF document text
- http://rama-sp.com/rama/webroot/js/ckfinder/userfiles/files/dugox.pdfIn PDF document text
- https://www.etbsupplies.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613813eed155e---fugurakosodupadomobes.pdfIn PDF document text
- http://erodiertechnik-wenzel.de/userfiles/file/61565155326.pdfIn PDF document text
- http://tunglamgarden.com/images/fck/file/munajisemabupofekoda.pdfIn PDF document text
- https://mayersoffice.com/userfiles/file/ledesomen.pdfIn PDF document text
- http://giprozdraw.ru/ckfinder/userfiles/files/5739160812.pdfIn PDF document text
- https://idroilektriki.gr/files/file/ridoluxemefawomonisimilup.pdfIn PDF document text
- https://happyjourney.webtrails.in/ckfinder/userfiles/files/55909028136.pdfIn PDF document text
- http://www.kliningstroy.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16134e64035911---kodogazetudu.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/1KS0DP0cxss/uplcv?utm_term=how+to+reset+forgotten+password+on+macPDF 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_off0000c26d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC26D | 16616 bytes |
SHA-256: 5d3382a0f549946a757eff1a26f8d7e1cb79e7760abc5213d4eac9bc93961f7c |
|||
font_01_sfnt_off0000ed54.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED54 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0001056b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1056B | 10900 bytes |
SHA-256: 99ae188996707ba538a95e47f05014def90aade660ce8a26b9abe76baa0c6ad2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.