Behavioral task
behavioral1
Sample
b8377d2f68ac26d17610bd2919a0fc69552f0ab31f742137e86e3bd06f0907fc.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
b8377d2f68ac26d17610bd2919a0fc69552f0ab31f742137e86e3bd06f0907fc.exe
Resource
win11-20240426-en
General
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Target
b8377d2f68ac26d17610bd2919a0fc69552f0ab31f742137e86e3bd06f0907fc
-
Size
266KB
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MD5
6e9b83943236e4a339980411982b0840
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SHA1
56c2f8656ba9968c9c038feefc352ec9f97168b6
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SHA256
b8377d2f68ac26d17610bd2919a0fc69552f0ab31f742137e86e3bd06f0907fc
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SHA512
308ad383acf7393c98ac11353b1a77aaed7a361f7543a38d3267b4df37df21ac3acb686fc0129feb6a1a737ae6f8f71d1bf549ee6faa24e827e7dc8095e13e30
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SSDEEP
6144:LXzKdNY49u8rVQHrEjmczSlUHURodU01net:Ua4A3rQmczSLom01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b8377d2f68ac26d17610bd2919a0fc69552f0ab31f742137e86e3bd06f0907fc unpack001/out.upx
Files
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b8377d2f68ac26d17610bd2919a0fc69552f0ab31f742137e86e3bd06f0907fc.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