Behavioral task
behavioral1
Sample
bdbafa55004586f4e1d78ace8bd2543f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bdbafa55004586f4e1d78ace8bd2543f.exe
Resource
win10v2004-20240226-en
General
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Target
bdbafa55004586f4e1d78ace8bd2543f
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Size
76KB
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MD5
bdbafa55004586f4e1d78ace8bd2543f
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SHA1
5e65a07bf7a1cfbf807934ff6938acf3b43c607f
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SHA256
cb70a968114863fe17d83c1c7a33c081200977bd2d0e4c70c87e8c47d2f30b80
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SHA512
1a6ec650841acf1883c038aac7973fbb0818e8d672b4910fbc15952f59b65e5ca748aeaa03df986497ac18e646b5cbfea23494d2ab339d810ef2d0950a4a0993
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SSDEEP
768:DS1q1Q4RDU7wuFHfhXkoYqbvda7k9rhSV1YDroujXCtAK8Ynl0tK/NAv5:W1q1Q4qLf1nhrroujX0aK/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bdbafa55004586f4e1d78ace8bd2543f
Files
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bdbafa55004586f4e1d78ace8bd2543f.exe windows:4 windows x86 arch:x86
0e3b97e96b5a4453bf77e5e76c651214
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
WriteFile
WinExec
VirtualQuery
Sleep
SetSystemTime
SetFileAttributesA
SetErrorMode
GetVolumeInformationA
GetVersionExA
GetTickCount
GetThreadLocale
GetSystemTime
GetSystemDirectoryA
GetStringTypeExA
GetStdHandle
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetFullPathNameA
GetDriveTypeA
GetDiskFreeSpaceA
GetCPInfo
GetACP
FindNextFileA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
EnumCalendarInfoA
DeleteFileA
CreateProcessA
CreateMutexA
CopyFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
WideCharToMultiByte
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
CreateThread
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
oleaut32
SysFreeString
shell32
ShellExecuteA
urlmon
URLDownloadToFileA
user32
SetTimer
PostMessageA
MessageBoxA
LoadStringA
KillTimer
GetWindowTextA
GetSystemMetrics
GetWindow
GetMessageA
GetForegroundWindow
GetDesktopWindow
GetClassNameA
DispatchMessageA
CharNextA
CharToOemA
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
wininet
DeleteUrlCacheEntry
Sections
UPX0 Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avp Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE