Behavioral task
behavioral1
Sample
4bf57548b8cb003626729b3aaad69fbbe4fedb1a306f5e92c828a2ef31c43773.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
4bf57548b8cb003626729b3aaad69fbbe4fedb1a306f5e92c828a2ef31c43773.exe
Resource
win11-20240508-en
General
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Target
4bf57548b8cb003626729b3aaad69fbbe4fedb1a306f5e92c828a2ef31c43773
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Size
266KB
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MD5
c2e6531f9b83d61b90f961662b2f7c5f
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SHA1
c27a9835784e13b842419b380cc5bdf4e71af9ec
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SHA256
4bf57548b8cb003626729b3aaad69fbbe4fedb1a306f5e92c828a2ef31c43773
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SHA512
38358689fc893976b4ad42a7334a03a09d4cd0fce49a9855723dc209233c5d3447b245905aabcc0a6c83a33bafc66e7a388a94ffe34b9961f5a562292e32c1e6
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SSDEEP
6144:sXzKdNY49u8rVTlSxvfdqbCe1KZh01net:ja4A2SxvAbCr01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4bf57548b8cb003626729b3aaad69fbbe4fedb1a306f5e92c828a2ef31c43773 unpack001/out.upx
Files
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4bf57548b8cb003626729b3aaad69fbbe4fedb1a306f5e92c828a2ef31c43773.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