MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged by ML classifiers and ClamAV as malicious, indicating a high likelihood of malicious intent. The presence of numerous external URIs and the 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristic suggest the document is designed to redirect users to potentially harmful websites. The 'SE_LOLBIN_RUN_COMMAND' heuristic further supports the malicious nature by indicating suspicious command execution patterns within the document's text.
Machine Learning
- Nyx PDF Classifier malicious score 0.9976
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
-
LOLBin token sequence in document text high SE_LOLBIN_RUN_COMMANDExtracted document text contains a Windows script/execution tool name (PowerShell, mshta, cmd, rundll32, regsvr32, …) within 220 characters of a dangerous flag, command verb, or URL. This is a visible 'run this' instruction in HTML/PDF/RTF lure bodies, or — in macro-laden Office files — the macro's own string-pool entries appearing adjacent in extracted text.
-
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://ketchas.ru/uplcv?utm_term=where+i+can+download+hollywood+movies PDF link annotation
- https://deshpanday.com/ckfinder/userfiles/files/zesus.pdfIn PDF document text
- http://xn--80ab1a9a.xn--p1ai/sadm_files/51590884275.pdfIn PDF document text
- https://optical-axis.com/uploads/files/202109100743579979.pdfIn PDF document text
- http://ballmillfactory.com/d/files/benowizugarixakaja.pdfIn PDF document text
- https://swimproject.eu/wp-content/plugins/super-forms/uploads/php/files/49794262fec6b015cbeb937f23daa861/93780571998.pdfIn PDF document text
- https://ivanamihic.com/files/mexoxovoxubu.pdfIn PDF document text
- https://dsverano.com/UserFiles/File/jowajivenakulolimopum.pdfIn PDF document text
- http://buzmakov-ua.ru/admin/ckfinder/userfiles/files/nogosaripa.pdfIn PDF document text
- http://hrudolf.com/userfiles/kadesudalukuliji.pdfIn PDF document text
- http://vitalenzyme.com/uploads/fckupload/file/fudobepamipajep.pdfIn PDF document text
- http://www.expertnutritionadvisor.com/wp-content/plugins/formcraft/file-upload/server/content/files/161328432b6334---vegadapazebewoxekodedaxuv.pdfIn PDF document text
- http://iburgisidimarsala.eu/userfiles/files/gokakidenap.pdfIn PDF document text
- https://europacreativaeuskadi.eu/files/galeria/files/49232342952.pdfIn PDF document text
- http://citty.org/images/uploads/file/67955038764.pdfIn PDF document text
- https://classconnbio.com/img-jacson/files/57472669262.pdfIn PDF document text
- http://binhchuachay.info/Images_upload/files/22729960464.pdfIn PDF document text
- http://sriagasthiyarastro.com/FCKeditor/userfiles/file/rebonogigadamam.pdfIn PDF document text
- https://hyosungulf.com/uploads/file/salisunubebewezivu.pdfIn PDF document text
- http://fuyu.010bi.com/ckfinder/userfiles/files/nikejetuketevisopixo.pdfIn PDF document text
- https://vaynhanh365.net/contents/files/xadidivavaxalufomi.pdfIn PDF document text
- https://www.cylinder96.ru/admin/ckfinder/userfiles/files/filowutigebozujunobix.pdfIn PDF document text
- http://cuboni.com/uploadfile/hong202109041905058226.pdfIn PDF document text
- http://wingmanresearch.com/userfiles/files/palel.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_off0000b95a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB95A | 15968 bytes |
SHA-256: 64b28b2b4b6bbdf18e6b59bb20f2b6741f8cfb80cca64dd78701e01eea6acfc2 |
|||
font_01_sfnt_off0000e21b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE21B | 10796 bytes |
SHA-256: 7ae156168db9adc1553841655365a9b8f2d03f25b4b1c2428a6d8d0b11586883 |
|||
font_02_sfnt_off0000fada.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFADA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.