Behavioral task
behavioral1
Sample
8b8b9b1093b885aeaa7b54574f5983c3242822372fa9d87c0d8de778c06e61eb.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral2
Sample
8b8b9b1093b885aeaa7b54574f5983c3242822372fa9d87c0d8de778c06e61eb.exe
Resource
win11-20240704-en
General
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Target
8b8b9b1093b885aeaa7b54574f5983c3242822372fa9d87c0d8de778c06e61eb
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Size
266KB
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MD5
b4c2a7f334748b48fef24329a1dd292f
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SHA1
7972e1b915a05ffcd2b5a13c13eb52484519b7a0
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SHA256
8b8b9b1093b885aeaa7b54574f5983c3242822372fa9d87c0d8de778c06e61eb
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SHA512
bfa860b641287b80c0f65a56cd6573616579136dc2dc4588ba93cd170b8cb8f23205a08adf324ac5b67d8ecf7585f69f59e55f98c36acc8fef1ba0957a49079c
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SSDEEP
3072:TNXEGZJWhfNFC4S60+XoLczrVmXrsGe/YkRhXnOBATu3rejB1MiqGLiTKb0Bje4W:5XzKdNY49u8rVxHrHJCKvMiqG30BjeB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8b8b9b1093b885aeaa7b54574f5983c3242822372fa9d87c0d8de778c06e61eb unpack001/out.upx
Files
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8b8b9b1093b885aeaa7b54574f5983c3242822372fa9d87c0d8de778c06e61eb.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