Static task
static1
Behavioral task
behavioral1
Sample
Pi-blockyfishclient-setup-win-v2.0.4.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
Pi-blockyfishclient-setup-win-v2.0.4.exe
Resource
win10v2004-20230915-en
General
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Target
Pi-blockyfishclient-setup-win-v2.0.4.exe
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Size
85.3MB
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MD5
7d01beec649c0921db7b3e65d0ecfda9
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SHA1
02eb1e050c65fd157315fbace4a7778f5982a003
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SHA256
918ff93005cb3a407b238c82af8c5a64e8ade5c80199890b2e181aa8968e7096
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SHA512
834e52ca759daba91c19d3580fb313a53f188237e3cb72231df753227d14f004d108ef659c8adb1239f18ad8d4304363917189a4852211bece2fd12190fc5de3
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SSDEEP
1572864:oBkqOqXfzJGiZUXXiPwjR7hd3zg8OXOADO0vR2N8cJ/jSnUNIWiReaG/Jh4MNZeh:G1OqPzJvC5R7D03XOADdR2NLJbSnUuQc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Pi-blockyfishclient-setup-win-v2.0.4.exe
Files
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Pi-blockyfishclient-setup-win-v2.0.4.exe.exe windows:6 windows x86
e6f4169f2a5c3a8f93171d9f593bd22a
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
Imports
kernel32
LoadResource
FindResourceW
lstrlenW
GetProcAddress
GetModuleHandleW
DeleteCriticalSection
GetTempPathW
GetLastError
GetTempFileNameW
MoveFileW
WaitForSingleObject
GetExitCodeProcess
CloseHandle
DeleteFileW
GetModuleFileNameW
GetCurrentProcess
LoadLibraryW
FreeLibrary
InitializeCriticalSectionEx
GetFileAttributesW
CreateFileW
SetFilePointer
ReadFile
VerSetConditionMask
GetCurrentDirectoryW
MultiByteToWideChar
LocalFileTimeToFileTime
WideCharToMultiByte
CreateDirectoryW
WriteFile
SetFileTime
FreeResource
SizeofResource
LockResource
CreateProcessW
GetSystemDirectoryW
SetDefaultDllDirectories
GetCurrentThreadId
DecodePointer
RaiseException
LeaveCriticalSection
EnterCriticalSection
lstrcmpiW
LoadLibraryExW
GetConsoleMode
GetConsoleCP
SystemTimeToFileTime
VerifyVersionInfoW
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
IsDebuggerPresent
OutputDebugStringW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
SetLastError
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitProcess
GetModuleHandleExW
GetStdHandle
HeapFree
HeapAlloc
GetFileType
CompareStringW
LCMapStringW
HeapSize
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap
SetStdHandle
GetStringTypeW
GetFileSizeEx
SetFilePointerEx
FlushFileBuffers
WriteConsoleW
shlwapi
PathIsUNCW
comctl32
InitCommonControlsEx
Sections
.text Size: 117KB - Virtual size: 116KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 85.2MB - Virtual size: 85.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ