Behavioral task
behavioral1
Sample
f7a4a282ad5a302f3d1893aa4f30c00c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
f7a4a282ad5a302f3d1893aa4f30c00c.exe
Resource
win10v2004-20231215-en
General
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Target
f7a4a282ad5a302f3d1893aa4f30c00c
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Size
204KB
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MD5
f7a4a282ad5a302f3d1893aa4f30c00c
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SHA1
ba2d5e6a9444b393f8fba5ccf2eaa747dce1b5f7
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SHA256
6dd7a683d83b65c69e56fe5451f5a8b9003d4c890d8b7687518cfdac57a91e81
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SHA512
03451af625f76c2b7e42613048497340d020875fe5fc587d42e99c90be2b0cdd44a5e632ea2f59bdee7064a3f286e90cea8884d3d5c4dbce55f927c5bd6aad5f
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SSDEEP
3072:Rr82LZXLhoHN5uNIIIctQOSJGh6DvNZ7StUwRs6hUQUzPlMiuJDL31m5SqlzgLPj:Rr82LJdUN5OEh7Sx1LahgQSa6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f7a4a282ad5a302f3d1893aa4f30c00c
Files
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f7a4a282ad5a302f3d1893aa4f30c00c.exe windows:4 windows x86 arch:x86
bedeccfee6676719aae26c505f499900
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
DeleteFileA
CloseHandle
SetEvent
CreateEventA
RemoveDirectoryA
CreateDirectoryA
GetFileAttributesA
ReleaseMutex
CreateProcessA
CopyFileA
SetFileAttributesA
Sleep
GetModuleFileNameA
GetSystemDirectoryA
CreateMutexA
GetCurrentProcess
SetErrorMode
GetVersionExA
CreateFileA
ReadFile
SetStdHandle
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetFilePointer
MoveFileA
SystemTimeToFileTime
GetLocalTime
LoadLibraryA
GetProcAddress
FreeLibrary
WaitForSingleObject
MultiByteToWideChar
HeapSize
FlushFileBuffers
GetConsoleMode
GetConsoleCP
EnterCriticalSection
LeaveCriticalSection
GetModuleHandleA
ExitProcess
GetCommandLineA
HeapFree
HeapAlloc
GetProcessHeap
GetStartupInfoA
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
LCMapStringA
WideCharToMultiByte
LCMapStringW
SetHandleCount
GetStdHandle
GetFileType
DeleteCriticalSection
WriteFile
InitializeCriticalSection
RtlUnwind
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapReAlloc
VirtualAlloc
user32
LoadStringA
FindWindowA
SendMessageA
ExitWindowsEx
SendMessageTimeoutA
FindWindowExA
MessageBoxA
wsprintfA
advapi32
RegOpenKeyExA
RegCreateKeyExA
RegQueryValueExA
RegDeleteValueA
RegSetValueExA
RegCloseKey
RegDeleteKeyA
shell32
ShellExecuteA
ole32
CoCreateInstance
CoInitialize
CoUninitialize
Sections
.text Size: 52KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.UPX0 Size: 108KB - Virtual size: 260KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE