Behavioral task
behavioral1
Sample
a1b54507af4ad905c54cff6e95e88ebbb78d4bc5897cb9d8ec71fa5b38492ab9.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
a1b54507af4ad905c54cff6e95e88ebbb78d4bc5897cb9d8ec71fa5b38492ab9.exe
Resource
win11-20240221-en
General
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Target
a1b54507af4ad905c54cff6e95e88ebbb78d4bc5897cb9d8ec71fa5b38492ab9
-
Size
266KB
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MD5
6e203cbc26809982634e449d3ea8e7fa
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SHA1
2db60de2d9e42eaf5883ceb0b966906e8696b3f2
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SHA256
a1b54507af4ad905c54cff6e95e88ebbb78d4bc5897cb9d8ec71fa5b38492ab9
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SHA512
e719d1dee8d210d1ace631d5726a030e3be4049db89bc9ce1465f87c96cb8374e8ad6aa16a1386efcebe3c85841a09c6ae49ead734a935bbc16e48f7d3a37c1d
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SSDEEP
6144:nXzKdNY49u8rVwh7kV4dPMvc+/cv1M01net:4a4APNxd2/f01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a1b54507af4ad905c54cff6e95e88ebbb78d4bc5897cb9d8ec71fa5b38492ab9 unpack001/out.upx
Files
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a1b54507af4ad905c54cff6e95e88ebbb78d4bc5897cb9d8ec71fa5b38492ab9.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