Behavioral task
behavioral1
Sample
b2ad59e00b8781cf4828e67c6f39f9bff8229b896c3dd4719e05998f5811ffde.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral2
Sample
b2ad59e00b8781cf4828e67c6f39f9bff8229b896c3dd4719e05998f5811ffde.exe
Resource
win11-20240221-en
General
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Target
b2ad59e00b8781cf4828e67c6f39f9bff8229b896c3dd4719e05998f5811ffde
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Size
266KB
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MD5
41933924e2fbb1850f5f10a0b67b80fa
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SHA1
b75cc32c2653569eab1ea18e649c0f2c60dfa3ef
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SHA256
b2ad59e00b8781cf4828e67c6f39f9bff8229b896c3dd4719e05998f5811ffde
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SHA512
1ee6724afe22e31fc2cf8e583fd093ef10f41b48a7b92601dacc1bcdc6d190292a9d65d43a01b3306d73d8ead9e1ae1970175f7b11bcaef494028282fc925341
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SSDEEP
3072:dNXEGZJWhfNFC4S60+XoLczrVmXwTdpF8fZkNS/koRyxZJN4oqzXGdV+1H01ne4S:bXzKdNY49u8rVTyXsHHN4oqXGa01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b2ad59e00b8781cf4828e67c6f39f9bff8229b896c3dd4719e05998f5811ffde unpack001/out.upx
Files
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b2ad59e00b8781cf4828e67c6f39f9bff8229b896c3dd4719e05998f5811ffde.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