8a251dc21b396f353d0c55f50ecc09b57bacbaa5c737931088aaf340fba03450

Sharing

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General

Target

8a251dc21b396f353d0c55f50ecc09b57bacbaa5c737931088aaf340fba03450
Size

498KB
MD5

0ca2ffa58f5253894326a8fa5ddd160b
SHA1

c84226eed8e4657673568cdfd35c34b4ebb48807
SHA256

8a251dc21b396f353d0c55f50ecc09b57bacbaa5c737931088aaf340fba03450
SHA512

3b8dea99cbe6a04e218fc25bc5bb63544dca3974331e7febdc81fbe335a74d30cd7a9648ea0612f92066f3e04160034fc6aeb2e94668eaf04ef97115536fe22d
SSDEEP

12288:v0YsLjorKi+hto5j1QkjqcpWI5AjXF76KbZ56:v0LLjhi6Kxqk+cc9n36

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

8a251dc21b396f353d0c55f50ecc09b57bacbaa5c737931088aaf340fba03450
.exe windows x86

92a26591846774ed4b16c8a8e6ebe46f

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

urlmon

URLDownloadToFileW

iphlpapi

GetAdaptersAddresses

kernel32

GetLastError
WaitForSingleObject
CloseHandle
OpenMutexW
SizeofResource
GetModuleHandleW
LockResource
LoadResource
FindResourceW
InterlockedDecrement
GetProcAddress
HeapFree
HeapAlloc
GetProcessHeap
RaiseException
InitializeCriticalSection
DeleteCriticalSection
GetCurrentThreadId
InterlockedIncrement
SetEvent
GetEnvironmentVariableW
ReadFile
Sleep
GetExitCodeProcess
GetVersionExW
GetTempPathW
GetSystemInfo
WriteFile
SetEndOfFile
CreateFileA
InitializeCriticalSectionAndSpinCount
CreateFileW
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
FlushFileBuffers
SetStdHandle
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
MultiByteToWideChar
GetStartupInfoW
GetStdHandle
GetModuleFileNameA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
EnterCriticalSection
LeaveCriticalSection
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
HeapSize
ExitProcess
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetModuleHandleA
VirtualAlloc
HeapReAlloc
LoadLibraryA
GetLocaleInfoA
SetFilePointer
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW

user32

PostThreadMessageW

advapi32

RegCreateKeyExW
RegSetValueExW
RegCloseKey
RegQueryValueExW
RegOpenKeyExW

shell32

ShellExecuteExW

ole32

CoCreateInstance
CoInitialize
CoUninitialize

oleaut32

VariantClear
SysFreeString
SysAllocString

Sections

.text
Size: 107KB - Virtual size: 107KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 22KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 244KB - Virtual size: 244KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 9KB

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

92a26591846774ed4b16c8a8e6ebe46f

Headers

DLL Characteristics

File Characteristics

Imports

urlmon

iphlpapi

kernel32

user32

advapi32

shell32

ole32

oleaut32

Sections

.text Size: 107KB - Virtual size: 107KB

.rdata Size: 22KB - Virtual size: 21KB

.data Size: 5KB - Virtual size: 12KB

.rsrc Size: 244KB - Virtual size: 244KB

.reloc Size: 9KB - Virtual size: 9KB

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

.text
Size: 107KB - Virtual size: 107KB

.rdata
Size: 22KB - Virtual size: 21KB

.data
Size: 5KB - Virtual size: 12KB

.rsrc
Size: 244KB - Virtual size: 244KB

.reloc
Size: 9KB - Virtual size: 9KB

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