upx

ooooo ooo ooooooooo. ooooooo ooooo 888' 8' 888 Y88. 8888 d8' 888 8 888 .d88' Y888..8P 888 8 888ooo88P' 8888' 888 8 888 .8PY888. 88. .8' 888 d8' 888b YbodP' o888o o888o o88888o The Ultimate Packer for eXecutables Copyright c 1996-2026 Markus Oberhumer, Laszlo Molnar & John Reiser...

upx-recovery-tool

upx-recovery-tool upx-recovery-tool is a script that aims to repair the most common modifications done by malware creators to ELF UPX-compressed files done to prevent their automatic unpacking with a standard UPX tool. Implemented UPX fixes / Features This tool detects and repairs the following...

garble

garble go install mvdan.cc/garble@latest or @master Obfuscate Go code by wrapping the Go toolchain. Requires Go 1.27 or later. garble build build flags packages The tool also supports garble test to run tests with obfuscated code, garble run to obfuscate and execute simple programs, garble revers...

ReflectiveDLLRefresher

ReflectiveDLLRefresher Usage DLLRefresher DLLRefresher.exe is a standalone test harness for scanning the process's memory space and unhooking the currently loaded libraries. UPX The packaged UPX binaries have been modified to support an additional parameter -X to embed into the packed binary. The...

CLEANSTART-2024-CZ41054 heap-based buffer over-read was discovered in canUnpack in p_mach

Security vulnerability affects the upx package. A heap-based buffer over-read was discovered in canUnpack in pmach...

CLEANSTART-2024-TW94001 flaw was found in upx canPack in p_lx_elf

Security vulnerability affects the upx package. A flaw was found in upx canPack in plxelf...

CLEANSTART-2024-VG82202 assertion abort was found in upx MemBuffer::alloc() in mem

Security vulnerability affects the upx package. An assertion abort was found in upx MemBuffer::alloc in mem...

CLEANSTART-2024-TL56935 heap-based buffer over-read was discovered in the get_le64 function in bele

Security vulnerability affects the upx package. A heap-based buffer over-read was discovered in the getle64 function in bele...

CLEANSTART-2024-BY23208 heap-based buffer over-read was discovered in the get_le32 function in bele

Security vulnerability affects the upx package. A heap-based buffer over-read was discovered in the getle32 function in bele...

CLEANSTART-2024-DL77088 heap-based buffer over-read was discovered in the invert_pt_dynamic function in p_lx_elf

Security vulnerability affects the upx package. A heap-based buffer over-read was discovered in the invertptdynamic function in plxelf...

CLEANSTART-2024-VX95712 heap buffer overflow read was discovered in upx 4

Security vulnerability affects the upx package. A heap buffer overflow read was discovered in upx 4...

CLEANSTART-2024-DP36454 Segmentation fault was found in UPX in PackLinuxElf64::invert_pt_dynamic() in p_lx_elf

Security vulnerability affects the upx package. A Segmentation fault was found in UPX in PackLinuxElf64::invertptdynamic in plxelf...

CLEANSTART-2024-DF66648 heap-based buffer overflow issue was discovered in UPX in PackTmt::pack() in p_tmt

Security vulnerability affects the upx package. A heap-based buffer overflow issue was discovered in UPX in PackTmt::pack in ptmt...

upx

ooooo ooo ooooooooo. ooooooo ooooo 888' 8' 888 Y88. 8888 d8' 888 8 888 .d88' Y888..8P 888 8 888ooo88P' 8888' 888 8 888 .8PY888. 88. .8' 888 d8' 888b YbodP' o888o o888o o88888o The Ultimate Packer for eXecutables Copyright c 1996-2026 Markus Oberhumer, Laszlo Molnar & John Reiser...

Malicious code in isv-upx-client (npm)

The package isv-upx-client was found to contain malicious code. --- Credit: OpenSSF source...

upx v5.2.1

ooooo ooo ooooooooo. ooooooo ooooo 888' 8' 888 Y88. 8888 d8' 888 8 888 .d88' Y888..8P 888 8 888ooo88P' 8888' 888 8 888 .8PY888. 88. .8' 888 d8' 888b YbodP' o888o o888o o88888o root@kitploit: The Ultimate Packer for eXecutables Copyright c 1996-2026 Markus Oberhumer, Laszlo Molnar & John Reiser...

ANT-2026-7ZJGE8XJ · UPX · Heap Buffer Overflow

oob-write high Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-7ZJGE8XJ: Heap buffer overflow in unshlib1 readx due to...

ANT-2026-5WVCAVEA · UPX · Heap Buffer Overflow

oob-write medium Severity Claude medium · Security research firm medium · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-5WVCAVEA: Heap buffer overflow in unDTINIT relocation...

Malicious code in weavedb-exm-sdk (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 78ab05b11a1c784b066c89ffaff7bdf3a3351c611818e1d310cf718a64f20aec package.json declares "preinstall": "./vendor/setup", causing every npm install weavedb-exm-sdk to execute vendor/setup — a 976,568-byte Linux x86 EL...

MAL-2026-4718 Malicious code in weavedb-exm-sdk (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 78ab05b11a1c784b066c89ffaff7bdf3a3351c611818e1d310cf718a64f20aec package.json declares "preinstall": "./vendor/setup", causing every npm install weavedb-exm-sdk to execute vendor/setup — a 976,568-byte Linux x86 EL...