blb_ps.pdb
Static task
static1
Behavioral task
behavioral1
Sample
blb_ps.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
blb_ps.dll
Resource
win10v2004-20240508-en
General
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Target
blb_ps.dll
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Size
29KB
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MD5
c1632f66af50121552fbc051572a6ea4
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SHA1
3f45d6ae2df56fcfa118594e7bef35f633d45a6b
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SHA256
b8ef10e468834886a43a30b52e61aef01913ce825a33547112f2c6a9b8e2f2c9
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SHA512
841f002246edfc26e0c0f2278954efbd688651f024cf3ca20b5c2f5dc2ce7e43e1952c1ccce1565373cfe841f235e365cf1c8a5688b43645fa8f5b73d65a3c2e
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SSDEEP
768:YDaKOsqcsqDVUMr8242LNKAZU8nfTO8O5kCe:YDaKOsqcsSVUMr8242LNLZUuEkF
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource blb_ps.dll
Files
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blb_ps.dll.dll regsvr32 windows:6 windows x64 arch:x64
4a533fa66e14cb4bc71c6002a2274518
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB Paths
Imports
msvcrt
__C_specific_handler
_initterm
malloc
free
_amsg_exit
_XcptFilter
memcmp
rpcrt4
CStdStubBuffer_CountRefs
IUnknown_Release_Proxy
NdrOleAllocate
CStdStubBuffer_QueryInterface
IUnknown_AddRef_Proxy
CStdStubBuffer_DebugServerRelease
CStdStubBuffer_Disconnect
CStdStubBuffer_IsIIDSupported
CStdStubBuffer_Invoke
CStdStubBuffer_Connect
NdrCStdStubBuffer_Release
NdrDllRegisterProxy
NdrDllCanUnloadNow
NdrDllGetClassObject
NdrDllUnregisterProxy
NdrOleFree
IUnknown_QueryInterface_Proxy
CStdStubBuffer_AddRef
CStdStubBuffer_DebugServerQueryInterface
kernel32
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
Sleep
DisableThreadLibraryCalls
GetCurrentProcessId
Exports
Exports
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
GetProxyDllInfo
Sections
.text Size: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.orpc Size: 512B - Virtual size: 476B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 264B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 892B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ