Behavioral task
behavioral1
Sample
b9ab4f4f929c7f96134cae5c36f67b4782388d981bed83aae657ba88e435c2e8.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
b9ab4f4f929c7f96134cae5c36f67b4782388d981bed83aae657ba88e435c2e8.exe
Resource
win11-20240508-en
General
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Target
b9ab4f4f929c7f96134cae5c36f67b4782388d981bed83aae657ba88e435c2e8
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Size
266KB
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MD5
66b59b52c7408f853702a45e3f97e070
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SHA1
de8f7e1b6b9c6dab28b32f5e28fbd229291da60e
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SHA256
b9ab4f4f929c7f96134cae5c36f67b4782388d981bed83aae657ba88e435c2e8
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SHA512
32e2ba6ef5a5dc171abfccbebdf163636be84e228ac8fa4df85c5d32fd917848da776591e7378a9ddd9e6a47c54a167ff0f5a6dc0f83b5cec3ea7dab53c03378
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SSDEEP
6144:PXzKdNY49u8rVZV0A/gkq+IyMePF01net:Qa4Ag0A/gkqryMu01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b9ab4f4f929c7f96134cae5c36f67b4782388d981bed83aae657ba88e435c2e8 unpack001/out.upx
Files
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b9ab4f4f929c7f96134cae5c36f67b4782388d981bed83aae657ba88e435c2e8.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