CocCocUpdateOnDemand_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
34843d67d0e05dcfc2899c96ac5dde30N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
34843d67d0e05dcfc2899c96ac5dde30N.exe
Resource
win10v2004-20240802-en
General
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Target
34843d67d0e05dcfc2899c96ac5dde30N.exe
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Size
1.3MB
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MD5
34843d67d0e05dcfc2899c96ac5dde30
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SHA1
0e1a43d33ea16b884dcc68236c2cbe17190b32c2
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SHA256
cd0233c76b390c150509d0310ba39f61a6fa7b365f3cb8e216969eaf1a79a951
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SHA512
9b8c6ec1ba24459d79b0b707b1ee4cb726503eebc866b0345a3d78552637ee389ee1dac03b27f57716c663eacc4eab0049151059852401058e2df5b778686be0
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SSDEEP
24576:YDTttNH/TwSfVcYG3K/cJHlnFR+IGNe8j3Iz:CtrHLNiXicJFFRGNzj3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 34843d67d0e05dcfc2899c96ac5dde30N.exe
Files
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34843d67d0e05dcfc2899c96ac5dde30N.exe.exe windows:5 windows x86 arch:x86
b11043a6f6c68f5e11d22121a2895bc8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
kernel32
CloseHandle
GetLastError
CreateProcessW
GetModuleFileNameW
GetModuleHandleW
GetProcAddress
WriteConsoleW
CreateFileW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetCurrentProcess
TerminateProcess
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RaiseException
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleExW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetFileType
GetStringTypeW
LCMapStringW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
DecodePointer
shlwapi
PathAppendW
PathRemoveFileSpecW
Sections
.text Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1.2MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE