GoogleUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
a200de661e677b3e4cfcf1ef5ad9e5aef20e121c9d22215fa7e1889e91dad944.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
a200de661e677b3e4cfcf1ef5ad9e5aef20e121c9d22215fa7e1889e91dad944.exe
Resource
win10v2004-20240508-en
General
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Target
a200de661e677b3e4cfcf1ef5ad9e5aef20e121c9d22215fa7e1889e91dad944
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Size
1.3MB
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MD5
db940e05ae557c3f06e65681573cbccb
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SHA1
0a96f1326584c780947460ddb74bf25b4f7022ab
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SHA256
a200de661e677b3e4cfcf1ef5ad9e5aef20e121c9d22215fa7e1889e91dad944
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SHA512
fcb3359e651af7dce61bb0a59870bc4c4bb66c8b2a74b49dd2b71ba893183b03fb3e07b300f019e358c3904da510c54d36aa5ef3d51a339ece644041cad5792e
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SSDEEP
24576:OQCKABA7ZimDRw5BcEXE0Ij15B/qB2N8Z8:OFKkA79DRABcEX6B/qh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a200de661e677b3e4cfcf1ef5ad9e5aef20e121c9d22215fa7e1889e91dad944
Files
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a200de661e677b3e4cfcf1ef5ad9e5aef20e121c9d22215fa7e1889e91dad944.exe windows:5 windows x86 arch:x86
b696542cade53789c2cbed09ce287013
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
advapi32
RegOpenKeyExW
kernel32
SizeofResource
HeapFree
GetCommandLineW
GetModuleFileNameW
InitializeCriticalSectionAndSpinCount
HeapSize
GetLastError
GetFileAttributesExW
LockResource
HeapReAlloc
RaiseException
FindResourceExW
LoadResource
FindResourceW
HeapAlloc
DecodePointer
HeapDestroy
GetProcAddress
DeleteCriticalSection
GetProcessHeap
GetModuleHandleW
FreeLibrary
LoadLibraryExW
CloseHandle
CreateFileW
SetFilePointerEx
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetStringTypeW
SetStdHandle
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
RtlUnwind
EncodePointer
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetFileType
WriteConsoleW
shell32
SHGetFolderPathW
user32
CharLowerBuffW
shlwapi
SHQueryValueExW
PathAppendW
PathRemoveFileSpecW
Sections
.text Size: 81KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 57KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE