Behavioral task
behavioral1
Sample
b51ef1db3cd1faaeec6f9c18651d686a60cf6cfd5ddf4e4c9d3064bf74caad32.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
b51ef1db3cd1faaeec6f9c18651d686a60cf6cfd5ddf4e4c9d3064bf74caad32.exe
Resource
win11-20240412-en
General
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Target
b51ef1db3cd1faaeec6f9c18651d686a60cf6cfd5ddf4e4c9d3064bf74caad32
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Size
266KB
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MD5
d2ee3a63b0d2618c69ec1ab61f46d203
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SHA1
e05117091492706f15bbe773faf629d359626ee3
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SHA256
b51ef1db3cd1faaeec6f9c18651d686a60cf6cfd5ddf4e4c9d3064bf74caad32
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SHA512
d51d9ba9d2eeb5b5c5777e7cc89b9eb52d20b01fe914ac0bdfcce6288ed9e18e27c58ed68e83c82f59025f519803867fc3f757e4ee85e154d4349234dd1787a3
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SSDEEP
3072:fNXEGZJWhfNFC4S60+XoLczrVmXNOvyspzWGLiw6Zau4NDBzdrmaDbIId0H01net:lXzKdNY49u8rVvvy1wzz9VS01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b51ef1db3cd1faaeec6f9c18651d686a60cf6cfd5ddf4e4c9d3064bf74caad32 unpack001/out.upx
Files
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b51ef1db3cd1faaeec6f9c18651d686a60cf6cfd5ddf4e4c9d3064bf74caad32.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