MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1071.001 Web Protocols
The PDF contains embedded JavaScript and numerous external URIs, many of which are part of a link farm on disposable hosting. The primary URL suggests a lure related to a 'flash player android' update, indicating a phishing attempt to trick users into downloading a malicious file. The ML classifier and ClamAV detection strongly support the malicious nature of this PDF.
Machine Learning
- Nyx PDF Classifier malicious score 0.9937
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
-
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 https://allytemp.ru/uplcv?utm_term=flash+player+android+2020 PDF link annotation
- https://sporyolu.com/resimler/files/57802542088.pdfIn PDF document text
- http://vervesimuhub.com/userfiles/file/bofij.pdfIn PDF document text
- http://ibarugi.com/fckeditor/userfiles/file/22916664203.pdfIn PDF document text
- http://www.verneteco.com/ckfinder/userfiles/files/21569300038.pdfIn PDF document text
- http://molenat-energies.fr/molenat.com/images/editor/file/jigudagadosinamabavu.pdfIn PDF document text
- http://elitk.ru/_files/lozuxaxomukapozogepijos.pdfIn PDF document text
- https://bhavanarayanaswamy.org/userfiles/file/35153474567.pdfIn PDF document text
- http://ikuma-car.com/js/upload/files/88921415699.pdfIn PDF document text
- https://giorgiosantinelli.it/file/23990948238.pdfIn PDF document text
- http://www.syrahresources.com.au/application/third_party/ckfinder/userfiles/files/85084602837.pdfIn PDF document text
- http://www.euro-fly.eu/userfiles/files/68653686091.pdfIn PDF document text
- http://reicar.dk/userfiles/file/82197377995.pdfIn PDF document text
- http://topenglish.sk/app/webroot/gallery/files/47167817305.pdfIn PDF document text
- http://smart.sut.ac.th/tsme/src/lib/ckfinder/userfiles/files/87903999949.pdfIn PDF document text
- https://ctners.com/ckfinder/userfiles/files/jegimememategi.pdfIn PDF document text
- http://risorsaterra.it/userfiles/files/77924782127.pdfIn PDF document text
- https://dukra.sk/editor_uploads/files/64420185226.pdfIn PDF document text
- https://yidinfo.net/wp-content/plugins/super-forms/uploads/php/files/eppln9k0qcuums3utghp9sfgah/58781100950.pdfIn PDF document text
- https://armature.ir/cache/fck_files/file/maxodimafawijijirupopuga.pdfIn PDF document text
- https://www.americanapi.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613f5425ae5cf---50404808320.pdfIn PDF document text
- https://openkomm.yussfone-crm.com/userfiles/file/26844682396.pdfIn PDF document text
- https://swalaya.in/userfiles/file/24982791483.pdfIn PDF document text
- http://safetruck.gr/images/file/gitolo.pdfIn PDF document text
- http://sushimura1.com/uploads/files/4092157217.pdfIn PDF document text
- http://apicn.net/upload/files/noxexemipobuninutezibazil.pdfIn PDF document text
- 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_off0000fb66.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB66 | 17212 bytes |
SHA-256: c0b3ed31ddc570fbd69fe86b42c8356742904a07768151e84d1caceb4c8f46e7 |
|||
font_01_sfnt_off0001281f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1281F | 10724 bytes |
SHA-256: 3ece11ecce91e461ca1731bf03583b23ed5cd802ec51da4c49b9696c5c49d6e1 |
|||
font_02_sfnt_off000140af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x140AF | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.