Mar 12, 2026 • Didier Stevens
Update: zipdump.py Version 0.0.34
This article announces a software update for the forensic tool zipdump.py, specifically version 0.0.34 transitioning to 0.0.35. The update introduces a new...
Executive Summary
This article announces a software update for the forensic tool zipdump.py, specifically version 0.0.34 transitioning to 0.0.35. The update introduces a new forcedecompress option designed to enhance the analysis of potentially malicious archive files. The release notes reference a specific vulnerability identified as CVE-2026-0866, associated with analyzing "Zombie Zip" files. This suggests capabilities for handling obfuscated or malformed zip structures often used in threat campaigns. However, the text does not identify specific threat actors, malware families, or active campaigns leveraging this vulnerability. No indicators of compromise such as IP addresses or domains are provided beyond file hashes for the tool itself. Security teams should note this tool enhancement for improved artifact analysis but cannot derive specific threat intelligence regarding adversaries or malicious payloads from this announcement alone. Further investigation into CVE-2026-0866 is recommended to understand the underlying vulnerability scope.
Summary
This update adds option forcedecompress when using options -f and -s. More info: Analyzing “Zombie Zip” Files (CVE-2026-0866). zipdump_v0_0_35.zip (http)MD5: F4A48AE14C1B258D688BF61D9ACF5E54SHA256: 8DF7B3EBA282A0391AD619AD33A5F77CD25CC0FDA760E116934DD953714A27C5
Published Analysis
This article announces a software update for the forensic tool zipdump.py, specifically version 0.0.34 transitioning to 0.0.35. The update introduces a new forcedecompress option designed to enhance the analysis of potentially malicious archive files. The release notes reference a specific vulnerability identified as CVE-2026-0866, associated with analyzing "Zombie Zip" files. This suggests capabilities for handling obfuscated or malformed zip structures often used in threat campaigns. However, the text does not identify specific threat actors, malware families, or active campaigns leveraging this vulnerability. No indicators of compromise such as IP addresses or domains are provided beyond file hashes for the tool itself. Security teams should note this tool enhancement for improved artifact analysis but cannot derive specific threat intelligence regarding adversaries or malicious payloads from this announcement alone. Further investigation into CVE-2026-0866 is recommended to understand the underlying vulnerability scope. This update adds option forcedecompress when using options -f and -s. More info: Analyzing “Zombie Zip” Files (CVE-2026-0866). zipdump_v0_0_35.zip (http)MD5: F4A48AE14C1B258D688BF61D9ACF5E54SHA256: 8DF7B3EBA282A0391AD619AD33A5F77CD25CC0FDA760E116934DD953714A27C5 This update adds option forcedecompress when using options -f and -s. More info: Analyzing “Zombie Zip” Files (CVE-2026-0866) . zipdump_v0_0_35.zip ( http ) MD5: F4A48AE14C1B258D688BF61D9ACF5E54 SHA256: 8DF7B3EBA282A0391AD619AD33A5F77CD25CC0FDA760E116934DD953714A27C5
Linked Entities
- CVE-2026-0866