Behavioral task
behavioral1
Sample
b1b1a0f9af4681c32b71632f25333e5cc428bcd36d8129ffd85bbeb8f6499cae.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
b1b1a0f9af4681c32b71632f25333e5cc428bcd36d8129ffd85bbeb8f6499cae.exe
Resource
win11-20240508-en
General
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Target
b1b1a0f9af4681c32b71632f25333e5cc428bcd36d8129ffd85bbeb8f6499cae
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Size
266KB
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MD5
f6afcab01bdbd37295fc29951a61cae4
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SHA1
210306953ff11d2ebec33b560f2fa4c7ef831f2d
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SHA256
b1b1a0f9af4681c32b71632f25333e5cc428bcd36d8129ffd85bbeb8f6499cae
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SHA512
be8cd29b22a30e0784ccffbfe2a1cf95e2f1d8fa616b8df0690912381044ede2200a66c9793101b79b5784d45117cf87e34661fbe496ea4c794f836c8556a366
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SSDEEP
6144:2XzKdNY49u8rVTO4cj3VUKIpBdq01net:Na4AIO4cxfIo01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b1b1a0f9af4681c32b71632f25333e5cc428bcd36d8129ffd85bbeb8f6499cae unpack001/out.upx
Files
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b1b1a0f9af4681c32b71632f25333e5cc428bcd36d8129ffd85bbeb8f6499cae.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