Behavioral task
behavioral1
Sample
3f4f30aa22a63371513c6f131c0e112af5c7f3afb6d4787ef5b17afd0872f945.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
3f4f30aa22a63371513c6f131c0e112af5c7f3afb6d4787ef5b17afd0872f945.exe
Resource
win11-20240221-en
General
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Target
3f4f30aa22a63371513c6f131c0e112af5c7f3afb6d4787ef5b17afd0872f945
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Size
266KB
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MD5
4d65d11092b97bde388b43d21d944e3a
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SHA1
cc02c7a74a276610ad922b936878f27ed0a87908
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SHA256
3f4f30aa22a63371513c6f131c0e112af5c7f3afb6d4787ef5b17afd0872f945
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SHA512
4dfaa71631c275bafefe52eb0786c77c3b0e5c354c7c6b1338e39115b06d11462c53b9ad05a24af13a223af1cf4753faac52441ddcea08e14aab373383fcfef1
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SSDEEP
3072:BNXEGZJWhfNFC4S60+XoLczrVmXOsv1p0VfZNL+C5LYZNO5McAx9LceH01ne4PK:fXzKdNY49u8rVhsvkMi5McwV01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3f4f30aa22a63371513c6f131c0e112af5c7f3afb6d4787ef5b17afd0872f945 unpack001/out.upx
Files
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3f4f30aa22a63371513c6f131c0e112af5c7f3afb6d4787ef5b17afd0872f945.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