PDF malware analysis — malicious · 654b02f86f906e38

MALICIOUS

PDF

71.9 KB Created: 2021-02-15 23:18:01 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-23

MD5: 52449fbd1f55e52d5a394703221f50b1 SHA-1: 5d512e9ebda67619298352ff8fa17c9318f718b4 SHA-256: 654b02f86f906e3854e0cff6083c6a1c7f8b8392bceb10a9584fa829b5cec6fa

96 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1059.007 JavaScript

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds external URLs that direct users to attacker-controlled resources. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

Nyx PDF Classifier malicious score 0.9997

Heuristics 4

ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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://druttle.ru/wix?keyword=tucson+relocation+guide PDF link annotation
- https://static.s123-cdn-static.com/uploads/4420030/normal_5ff59c1d20d7f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416940/normal_601392ac6de02.pdfIn PDF document text
- http://reduslim-ufficialesito.site/294686753628a1yq.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4490724/normal_5ff45de55e8f3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4458833/normal_60257f68e14ef.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366993/normal_6028246df1195.pdfIn PDF document text
- https://cdn.sqhk.co/wiwokosokif/brAHggg/92279441721.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4500453/normal_5fdadf9359585.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4456398/normal_601f0edcd9b6b.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4413017/normal_5ff70bed3bd7c.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/neporezofov/juseguxawifajajotilefukem.pdfIn PDF document text
- https://s3.amazonaws.com/pusolefosex/wifenukerezopiteged.pdfIn PDF document text
- https://s3.amazonaws.com/zukogi/atheros_ar5b95-_h_driver.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_off0000dcb5.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xDCB5	5056 bytes
SHA-256: `12efaba13e03c692157be69ceeb4e3df9e03a4d7099d76622c60e9211b11a51f`
`font_01_sfnt_off0000edf1.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xEDF1	10888 bytes
SHA-256: `5477b0ff38a82d8f62a6af4dcb629df6ce6f2235a83722976992bf8c93b1d7f0`

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