Static task
static1
Behavioral task
behavioral1
Sample
7z22.01-zstd-x64.exe
Resource
win10v2004-20240226-en
General
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Target
7z22.01-zstd-x64.exe
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Size
2.8MB
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MD5
7d06c28595bd248b9f85fdbdc9b93d91
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SHA1
2a1e624836fafc706c50325793f029e4ff7b0ac1
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SHA256
d542d78397bbed8e77c221f36cad461a0d83f1263b993a7048e81df40f403fb8
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SHA512
f5e7e51a87f27262b14a315ed6fa87e6f03846315f9db6cd8f9fbcde1f9686140fb5bc9e86cd16854429b1bdb81ec5ecbe9fc1d6ee9e4afe1a0175f78655b856
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SSDEEP
49152:ui1hGHhXoJQEHbNnkuxJh2InOIQwpyKXGu2ywFxwpOjjPfObU7ETpAftbq6/I:x1Q1oJQMb5xJr3QwpyCDXghjPfxwTotA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7z22.01-zstd-x64.exe
Files
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7z22.01-zstd-x64.exe.exe windows:5 windows x64 arch:x64
db52f5ea64728611a86eaa1a19d7b441
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
ole32
CoCreateInstance
CoInitialize
user32
EnableWindow
GetMessageW
CreateDialogParamW
DestroyWindow
MessageBoxW
SendMessageW
SetWindowTextW
ShowWindow
DispatchMessageW
IsDialogMessageW
ExitWindowsEx
PeekMessageW
SetDlgItemTextW
GetDlgItemTextW
TranslateMessage
LoadIconW
GetDlgItem
advapi32
AdjustTokenPrivileges
RegCloseKey
RegCreateKeyExW
RegSetValueExW
OpenProcessToken
RegOpenKeyExW
RegQueryValueExW
LookupPrivilegeValueW
shell32
SHGetPathFromIDListW
SHBrowseForFolderW
SHGetFolderPathW
kernel32
HeapSize
GetProcessHeap
LCMapStringW
HeapReAlloc
FlsFree
FlsSetValue
FlsGetValue
FlsAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
WriteConsoleW
RtlVirtualUnwind
CreateDirectoryW
GetCommandLineW
GetCurrentProcess
lstrlenW
SetFileTime
GetModuleFileNameW
GetFileAttributesW
GetSystemDirectoryW
SetFileAttributesW
FormatMessageW
GetLastError
lstrcatW
DeleteFileW
LoadLibraryW
GetProcAddress
LocalFree
MoveFileExW
lstrcpyW
ReadFile
WriteFile
SetFilePointer
CreateFileW
CloseHandle
IsProcessorFeaturePresent
GetVersionExW
GetModuleHandleW
LoadLibraryExW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
GetStringTypeW
RtlUnwindEx
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
EncodePointer
RaiseException
RtlPcToFileHeader
ExitProcess
TerminateProcess
GetModuleHandleExW
GetStdHandle
HeapFree
HeapAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetFileType
Sections
.text Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ