Static task
static1
Behavioral task
behavioral1
Sample
SolaraBootstrapper.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral2
Sample
SolaraBootstrapper.exe
Resource
win11-20240419-en
General
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Target
SolaraBootstrapper.exe
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Size
10KB
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MD5
c8223ac4985dd3655d00b7461dc71f46
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SHA1
aaed7bb29deacb00444597d89e35cf093ac68219
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SHA256
d118c1dbe9560ae7d9e6e72b65814ba1328e6ec97cbb236c38ed12c3b037b384
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SHA512
a46867424f7c4b8719757721c196e3c71cab5aacddfb692340dbd3c0435e1f413d8ad5f03fcb56087632f98107d3bff0040e9931919bdc02c335c971ef0c6ca7
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SSDEEP
192:wwLb3yvPcLTaT1L8mrTqVs0ioTJKHKaWjd:wCbIPc/aT1dqNiEKwj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SolaraBootstrapper.exe
Files
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SolaraBootstrapper.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ