Behavioral task
behavioral1
Sample
0475f8ce6e14780aac77f37c2908c301.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0475f8ce6e14780aac77f37c2908c301.exe
Resource
win10v2004-20231215-en
General
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Target
0475f8ce6e14780aac77f37c2908c301
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Size
10.2MB
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MD5
0475f8ce6e14780aac77f37c2908c301
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SHA1
ce56ae2d87f4cda69f22724bf46fa729a804eca9
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SHA256
3c40aa8fee0b2fb443d002f8dde6401a2d8573d5e5de898c5689c298c3547b0d
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SHA512
0ff7be356922e50f2609abb17e3ed451a2cb46d21902177c99cba28ac7cd5866dc7777ef78ec00733a7958a851f7c8fd4f4381fc2e42a03116041cbd03b88a73
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SSDEEP
3072:hgs2XiM7UHmfPqU010ZqLjJlbgEzQrFdsRVwukYW9KEMOHDPiMYLw9F4QhEe:Os2Xf4Hmz0NJzQrFdsRVwuSvjP3b4QK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0475f8ce6e14780aac77f37c2908c301
Files
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0475f8ce6e14780aac77f37c2908c301.exe windows:4 windows x86 arch:x86
d95af0bf99943d661f562c84ead3912c
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
SetCurrentDirectoryA
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCurrentDirectoryA
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
WriteFile
WaitForSingleObject
VirtualQuery
SetFileTime
SetFilePointer
SetFileAttributesA
SetEvent
SetEndOfFile
ResetEvent
RemoveDirectoryA
ReadFile
MoveFileExA
LocalFileTimeToFileTime
LeaveCriticalSection
InitializeCriticalSection
GlobalUnlock
GlobalHandle
GlobalFree
GetVersionExA
GetThreadLocale
GetTempPathA
GetSystemDefaultLangID
GetStringTypeA
GetStdHandle
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetFileAttributesA
GetExitCodeProcess
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCPInfo
GetACP
FormatMessageA
FindNextFileA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
ExpandEnvironmentStringsA
EnumCalendarInfoA
EnterCriticalSection
DosDateTimeToFileTime
DeleteFileA
DeleteCriticalSection
CreateMutexA
CreateFileA
CreateEventA
CreateDirectoryA
CompareStringA
CloseHandle
Sleep
user32
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
CreateWindowExA
RegisterClassExA
PeekMessageA
MessageBoxA
LoadStringA
InvalidateRect
GetSystemMetrics
GetSysColor
EndPaint
DrawEdge
DispatchMessageA
DestroyWindow
DefWindowProcA
BeginPaint
CharNextA
CharUpperBuffA
CharToOemA
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
gdi32
TextOutA
SetTextColor
SetBkColor
SelectObject
GetTextExtentPoint32A
ExtTextOutA
DeleteObject
CreateFontA
shell32
ShellExecuteExA
ShellExecuteA
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHBrowseForFolderA
Sections
UPX0 Size: 10.1MB - Virtual size: 10.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.SCY Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE