Behavioral task
behavioral1
Sample
99cd552c2a6304b0b203c294c86f574d84f9cc84d67a1a6446aa368560899afd.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
99cd552c2a6304b0b203c294c86f574d84f9cc84d67a1a6446aa368560899afd.exe
Resource
win11-20240426-en
General
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Target
99cd552c2a6304b0b203c294c86f574d84f9cc84d67a1a6446aa368560899afd
-
Size
266KB
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MD5
b7c84ea8c109d3b8c26926769ff6cd00
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SHA1
36a1985dc3d198bb5363da48f7c34172a58e7bbf
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SHA256
99cd552c2a6304b0b203c294c86f574d84f9cc84d67a1a6446aa368560899afd
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SHA512
882cf52538eb65c170fd9617020654f8196972bc0438fff8887e85c9cf3e6f71a50d30c8eb057e36f462d81b8a4648997ca5537e7482c4b85a8c53c85246a7d5
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SSDEEP
6144:IXzKdNY49u8rViv2JCKvMiqGPzy01net:3a4Auk901
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 99cd552c2a6304b0b203c294c86f574d84f9cc84d67a1a6446aa368560899afd unpack001/out.upx
Files
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99cd552c2a6304b0b203c294c86f574d84f9cc84d67a1a6446aa368560899afd.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