PDF malware analysis — malicious · b00cf2faced41898

MALICIOUS

PDF

78.0 KB Created: 2021-03-02 06:56:53 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-05-22

MD5: 549bb9f723355d42d6f50d580d6aa051 SHA-1: eb65c93d2dff53b08ab6714f84cc4fef179d735d SHA-256: b00cf2faced41898baf95d03e96011bac48b5f2b9306338272832a4f2773c0d8

96 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URI pointing to a suspicious domain, which is likely intended to host malicious content or phishing pages. No scripts were extracted, but the presence of the malicious URL strongly suggests a phishing or malware distribution attempt.

Machine Learning

Nyx PDF Classifier malicious score 0.9998

Heuristics 4

ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
External URI info PDF_URI

PDF contains an external URL action
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL

The 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_URL

One 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://maypoin.ru/wix?keyword=karsus+avatar+spell PDF link annotation
- http://copyrightmediahelp.com/abhinetri_movie_teluguohpy0.pdfIn PDF document text
- http://xbet1.fun/fl_studio_11_skin_pack_downloadxgy1b.pdfIn PDF document text
- http://penageli.getenjoyment.net/does_fender_fuse_work_on_ipad.pdfIn PDF document text
- http://digitalcalakk1.xyz/fanokuayc9m.pdfIn PDF document text
- http://salebox.shop/wheel_of_time_book_14_paperbackxwicd.pdfIn PDF document text
- http://zevibeponakat.getenjoyment.net/11289263843.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4416790/normal_5fe4028c5e9b1.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/doxifuba/maregujugima.pdfIn PDF document text
- https://s3.amazonaws.com/xalexojaxipud/zekububitazuf.pdfIn PDF document text
- https://s3.amazonaws.com/xupizewuxere/filabodigavuwar.pdfIn PDF document text
- https://s3.amazonaws.com/lixisariwulo/27728066421.pdfIn PDF document text
- https://s3.amazonaws.com/webipejonavuv/change_column_name_google_sheets.pdfIn PDF document text
- https://s3.amazonaws.com/tetenifeme/bmw_x2_spec_sheet.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://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off0000f5c7.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xF5C7	4844 bytes
SHA-256: `03b5af5583973611940d92307615e9bb21c2ff34b1e2982bc3de75644682438a`
`font_01_sfnt_off00010657.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x10657	10796 bytes
SHA-256: `1196fd44db275a3f68ec39efc8c713011cc5c4456260ecca38fefeee67d8a961`

Open this report in the interactive analyzer, or submit your own file for analysis.