Static task
static1
Behavioral task
behavioral1
Sample
SolaraBootstrapper.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
SolaraBootstrapper.exe
Resource
win10v2004-20240709-en
General
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Target
SolaraBootstrapper.exe
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Size
8.8MB
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MD5
5b803258e94a7febaadc8198008838fd
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SHA1
9a55577f5a0ca230de1df7d30bf332f41a98f360
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SHA256
ef4ea3169599d5177146d95c70fe68b09cbb05b62783710d4d9bee0f84eab0fb
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SHA512
756d2f6be65e2b752ecdf24921092b88dea674f0c9a898dba2a149c62dfcca299292177e31708c86510e6475479c49c99df1c863f6b9544e6bca35b662750fb6
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SSDEEP
196608:J7FU56N4gt8bcQ8B8GS5nFG0O48rieJE321wzfV7I7NjDpp8Iv:wQ4g9Q8BpaGPrXEGqzNE7NDTn
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 8.8MB - Virtual size: 8.8MB
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