a8a37bbc11d2ff89d5d71929f19ab76a512ae2eafb27c0308e9cd448cd9c4fd9

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General

Target

a8a37bbc11d2ff89d5d71929f19ab76a512ae2eafb27c0308e9cd448cd9c4fd9
Size

212KB
MD5

0dc5a85e51d9849d4f67bd2189facfaf
SHA1

5dee6b64d3f6ca2562bd16a789fdd2af622b563e
SHA256

a8a37bbc11d2ff89d5d71929f19ab76a512ae2eafb27c0308e9cd448cd9c4fd9
SHA512

1b494882c2ce9ab6ff6835d001e8d1c02f946974052eab77e3feac3973047f7c9c66164436093f19e782cbf975c03f452bc7ae2cd6f64cea5d9d1be3ab8d394a
SSDEEP

6144:YhfSqjLFeTbWJpNUTJa0aP+nvbYKRUhTR7R+G4y:YhKoLFiWJpSTnaPgbVRSTf

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

a8a37bbc11d2ff89d5d71929f19ab76a512ae2eafb27c0308e9cd448cd9c4fd9
.exe windows x86

7cc2d1f1a8313f18bf9439fb30f51a26

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

ExpandEnvironmentStringsW
DecodePointer
EncodePointer
GetEnvironmentVariableW
GetVersionExA
LocalAlloc
DeviceIoControl
HeapDestroy
HeapCreate
IsDebuggerPresent
MultiByteToWideChar
WideCharToMultiByte
FlushFileBuffers
GetFileSizeEx
GetModuleHandleW
GetProcAddress
ExpandEnvironmentStringsA
DeleteFileA
CreateFileA
CreateFileMappingA
CreateMutexA
GetSystemInfo
CopyFileW
HeapSize
LoadLibraryA
GetLastError
InterlockedExchange
Sleep
InterlockedCompareExchange
GetStartupInfoA
OutputDebugStringA
SetUnhandledExceptionFilter
GetModuleHandleA
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetVersion
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetProcessHeap
HeapFree
VirtualQuery
MapViewOfFile
CreateFileMappingW
GetFileSize
UnmapViewOfFile
TlsAlloc
GetLocalTime
TlsSetValue
HeapReAlloc
HeapAlloc
TlsGetValue
GetTempFileNameW
GetWindowsDirectoryW
GetFileAttributesW
GetTempPathW
SetLastError
LocalFree
FormatMessageW
RaiseException
ExitProcess
TlsFree
GetWindowsDirectoryA
CloseHandle
GetCurrentThread
ReleaseMutex
WaitForSingleObject
SetFilePointer
WriteFile
GetModuleFileNameA
CreateMutexW
CreateFileW
GetModuleFileNameW
DeleteFileW

msvcrt

_cexit
_exit
_XcptFilter
_ismbblead
exit
_acmdln
_initterm
_amsg_exit
__setusermatherr
__p__commode
__p__fmode
__set_app_type
memset
memcpy
?terminate@@YAXXZ
_controlfp
_vsnprintf
_vsnwprintf
??3@YAXPAX@Z
??2@YAPAXI@Z
wcsrchr
_purecall
_wcsicmp
_wtoi
wcstok
fclose
feof
fgetws
_wfopen
_wcsnicmp
towlower
__getmainargs
iswalpha
??1type_info@@UAE@XZ
_errno
ungetc
_unlock
__dllonexit
_lock
_onexit
free
calloc
isdigit
mbtowc
__mb_cur_max
isleadbyte
isxdigit
localeconv
wctomb
malloc
iswctype
wcstombs
realloc
__badioinfo
wcschr
__pioinfo
_read
_fileno
__CxxFrameHandler

ntdll

RtlUnwind

shlwapi

SHRegCloseUSKey
ord157
ord158
SHRegCreateUSKeyW
SHRegWriteUSValueW
PathFileExistsW
SHDeleteKeyW
StrToIntW
StrChrW
SHGetValueW

advapi32

RegSetValueExW
RegCreateKeyExW
RegUnLoadKeyW
RegCloseKey
RegLoadKeyW
RegEnumKeyExW
RegOpenKeyExW
RegDeleteValueW
RegQueryValueExW
InitializeSecurityDescriptor
OpenThreadToken
GetTokenInformation
GetLengthSid
InitializeAcl
AddAccessAllowedAce
EqualSid
SetSecurityDescriptorDacl
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
AllocateAndInitializeSid
CheckTokenMembership
FreeSid

user32

UnregisterClassA

ole32

CoInitializeEx
CoUninitialize

shell32

ord165

dbghelp

MiniDumpWriteDump

oleaut32

VariantTimeToSystemTime
SystemTimeToVariantTime

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

Sections

.text
Size: 79KB - Virtual size: 78KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 12KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 10KB - Virtual size: 10KB

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

Sharing

General

Malware Config

Signatures

Files

7cc2d1f1a8313f18bf9439fb30f51a26

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

ntdll

shlwapi

advapi32

user32

ole32

shell32

dbghelp

oleaut32

version

Sections

.text Size: 79KB - Virtual size: 78KB

.data Size: 12KB - Virtual size: 64KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 10KB - Virtual size: 10KB

.UPX0 Size: 108KB - Virtual size: 260KB

.text
Size: 79KB - Virtual size: 78KB

.data
Size: 12KB - Virtual size: 64KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 10KB - Virtual size: 10KB

.UPX0
Size: 108KB - Virtual size: 260KB