Behavioral task
behavioral1
Sample
efb22fe607143f8f418e68d171e7b9f131ca37e66bdbc72b830a853a874dcd27.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
efb22fe607143f8f418e68d171e7b9f131ca37e66bdbc72b830a853a874dcd27.exe
Resource
win11-20240426-en
General
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Target
efb22fe607143f8f418e68d171e7b9f131ca37e66bdbc72b830a853a874dcd27
-
Size
266KB
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MD5
2633784b021808d6afa542ac43d83162
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SHA1
dfffcb0c9e3e3719473086c4ba9e9a922ebf5b50
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SHA256
efb22fe607143f8f418e68d171e7b9f131ca37e66bdbc72b830a853a874dcd27
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SHA512
10c3167e7e64c7b653669386187a92607e654d04824c6ae769bd70b510eb6299e4ba70b7c35af2c2656aece6800781afc2c86d09839a1e7ed0c3ff4d39165a02
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SSDEEP
6144:WXzKdNY49u8rVsRDQmczSlUHURodFx01net:ta4AvCmczSLoDx01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource efb22fe607143f8f418e68d171e7b9f131ca37e66bdbc72b830a853a874dcd27 unpack001/out.upx
Files
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efb22fe607143f8f418e68d171e7b9f131ca37e66bdbc72b830a853a874dcd27.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ