MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous external URIs, many of which are part of a link farm hosted on disposable domains, suggesting a phishing or malware distribution scheme. The PDF's structure and embedded links point towards an attempt to redirect users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
Heuristics 5
-
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.
-
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://smidgel.ru/uplcv?utm_term=ip+spoofer+apk PDF link annotation
- http://cssh.es/img/file/18311694030.pdfIn PDF document text
- http://mextro.de/upload/files/4172917092.pdfIn PDF document text
- https://hrmconsulting.biz/upload/files/69057264078.pdfIn PDF document text
- http://pevak.info/UserFiles/File/93220375694.pdfIn PDF document text
- http://japan-railpass.info/images/blog/file/10340665977.pdfIn PDF document text
- http://hitelesen.com/userfiles/file/banitijeben.pdfIn PDF document text
- http://yeditepegumruk.com/userfiles/vuzivoturemivulawolafim.pdfIn PDF document text
- http://alarcon-v.com/editor_upload_image/file/48965061283.pdfIn PDF document text
- http://3suntech.com/UploadFile/file/20210905023820079.pdfIn PDF document text
- https://mayphoviet.com/media/ftp/file/15281260990.pdfIn PDF document text
- http://phuwangnam.com/user_file/file/toparomoxumorax.pdfIn PDF document text
- https://nirkongrp.com/ckfinder/userfiles/files/78225996571.pdfIn PDF document text
- http://mouaumfb.com/wp-content/plugins/formcraft/file-upload/server/content/files/161344e0e79dec---64265118951.pdfIn PDF document text
- http://xn----ftbkdcamitb5h.xn--p1acf/files/fck/file/damusinulevoburidadopi.pdfIn PDF document text
- http://omni-links-europe.com/images/blog/file/17825226605.pdfIn PDF document text
- https://quangcaonoithatgiahung.com/admin/webroot/upload/image/files/99003472801.pdfIn PDF document text
- http://xn--4k0b43gkwo4gn.com/upload/editor/file/nagewesimusewisejitupuba.pdfIn PDF document text
- https://lyonsinn.com/nbloom/fckuploads/file/94991526093.pdfIn PDF document text
- http://miskolciharsona.hu/pictures/file/51291614062.pdfIn PDF document text
- http://pro-roubenky.cz/UserFiles/File/vufotafudodu.pdfIn PDF document text
- http://abw10thstreetne.com/uploads/files/32459609553.pdfIn PDF document text
- http://xinyaoqiye.com/upload_fck/file/2021-9-5/20210905195728759764.pdfIn PDF document text
- https://a1-recruitment.fr/v2011/Files/fck_upload/file/kobedudetu.pdfIn PDF document text
- http://sswjeans.com/files/54108859508.pdfIn PDF document text
- https://hcs1000.org/wp-content/plugins/super-forms/uploads/php/files/fd5cb738158defcdf05e13d2209ab624/redisitozer.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_off00010b54.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B54 | 10052 bytes |
SHA-256: 342d0f790a68bf6bfa585a3367d9e829a32dee157786fd5aa9ca47ad17631b8d |
|||
font_01_sfnt_off000121de.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x121DE | 18432 bytes |
SHA-256: 0e73240f19450eb9c9215c9b65782007a24089747f7a63ddd2458cd601f76fbf |
|||
font_02_sfnt_off0001522c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1522C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.