d:\Works\ByShell_Up47\WinStart\Release\WinStart.pdb
Static task
static1
Behavioral task
behavioral1
Sample
79f690711516e1885be3bd9b877df60d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
79f690711516e1885be3bd9b877df60d.exe
Resource
win10v2004-20231215-en
General
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Target
79f690711516e1885be3bd9b877df60d
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Size
188KB
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MD5
79f690711516e1885be3bd9b877df60d
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SHA1
cb5f1aa24c1f5a249a6776833c698eed8e8cce6d
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SHA256
25517384c8d223ce9dd2f9d0729c1408be88846b8f377778e790659df2f20e84
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SHA512
627d690efbd3e2d311a2368ce939cac448a4eaeeae5ee789bc8841834da24bceb647a47b7e51e32efbc4fc5b1355f3f8d30c4284c03386b848c487324ceb8f0e
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SSDEEP
3072:DmjZ9l8l21R4qej8MxFapZ2Svq3bS4hom1eQl+jtYmC3:iFbV1x4tF0/vq3nvM72mC3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 79f690711516e1885be3bd9b877df60d
Files
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79f690711516e1885be3bd9b877df60d.exe windows:4 windows x86 arch:x86
e156494aa6f2dc0471aad53131e6be84
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
kernel32
WriteFile
LockResource
LoadResource
SizeofResource
FindResourceA
GetTickCount
lstrlenW
GetTempPathW
GetSystemDirectoryW
GlobalFree
GlobalAlloc
ResumeThread
CreateProcessW
SetThreadPriority
GetCurrentThread
SetPriorityClass
GetCurrentProcess
GetEnvironmentVariableW
GetShortPathNameW
GetPrivateProfileStringW
CreateFileA
GetSystemDirectoryA
HeapFree
HeapAlloc
GetProcessHeap
GetLastError
CopyFileW
ExitProcess
GetProcAddress
LoadLibraryW
FlushFileBuffers
SetStdHandle
LCMapStringW
LCMapStringA
MultiByteToWideChar
GetSystemInfo
VirtualProtect
SetFilePointer
DeleteFileW
CreateFileW
CloseHandle
GetFileTime
InterlockedExchange
SetFileTime
Sleep
lstrcpyW
lstrcatW
DeleteCriticalSection
InitializeCriticalSection
GetLocaleInfoA
GetACP
GetModuleFileNameW
GetVersionExA
Process32Next
Process32First
CreateToolhelp32Snapshot
RtlUnwind
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
HeapReAlloc
QueryPerformanceCounter
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
GetModuleFileNameA
VirtualQuery
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
TerminateProcess
HeapSize
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
LoadLibraryA
GetStringTypeA
GetStringTypeW
GetOEMCP
GetCPInfo
user32
RegisterClassExW
CreateWindowExW
ShowWindow
UpdateWindow
DefWindowProcW
wsprintfW
advapi32
CreateServiceW
StartServiceCtrlDispatcherW
RegisterServiceCtrlHandlerW
OpenServiceA
StartServiceW
EnumDependentServicesW
SetServiceStatus
OpenServiceW
QueryServiceStatus
ControlService
DeleteService
OpenSCManagerW
CloseServiceHandle
RegOpenKeyExW
RegSetValueExW
RegCloseKey
Sections
.text Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 144KB - Virtual size: 141KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ