21f2a14105911cf187198c24190d44e1712c07d6904dba6704ef8fbe6d154937

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General

Target

21f2a14105911cf187198c24190d44e1712c07d6904dba6704ef8fbe6d154937
Size

445KB
MD5

40bb9446fab9ca7afd4602a858e053bb
SHA1

7e19965c44d377a81df26f73714ff90b5a462ef8
SHA256

21f2a14105911cf187198c24190d44e1712c07d6904dba6704ef8fbe6d154937
SHA512

9620cdd4a3cd184be3931d75c12979d09a3aaef4819f2ad49ec7b64714f917813277de0b2a625ba826afd3e4050d6247e98f0f59f73d90c7a9e11c1f6607d037
SSDEEP

6144:YrbJBXEG024AZWdWFJJm6BZlzIJRbM5uon0Ll:AbJBXZ4AE8V9ZZMi5d6

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

21f2a14105911cf187198c24190d44e1712c07d6904dba6704ef8fbe6d154937
.exe windows x86

176d9d8ee1ff2b6409129ae829b3c7f9

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

ExpandEnvironmentStringsA
GetLastError
SetEndOfFile
GetStdHandle
FindFirstFileA
FindNextFileA
FindClose
SetFilePointer
AllocConsole
EnterCriticalSection
LeaveCriticalSection
HeapFree
HeapReAlloc
HeapAlloc
DeleteFileA
GetProcAddress
GetModuleHandleA
ExitProcess
GetSystemTimeAsFileTime
GetCommandLineA
GetVersionExA
GetProcessHeap
GetModuleFileNameA
CloseHandle
CreateProcessA
DuplicateHandle
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InterlockedIncrement
InterlockedDecrement
GetDriveTypeA
GetFullPathNameA
SetStdHandle
GetFileType
SetHandleCount
GetStartupInfoA
DeleteCriticalSection
TerminateProcess
IsDebuggerPresent
Sleep
RtlUnwind
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
MultiByteToWideChar
ReadFile
HeapSize
WriteFile
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
LoadLibraryA
InitializeCriticalSection
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringA
LCMapStringW
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetStringTypeA
GetStringTypeW
GetFileAttributesA
CreatePipe
GetExitCodeProcess
WaitForSingleObject
FlushFileBuffers
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetCurrentDirectoryA
CreateFileA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetLocaleInfoW
GetTimeZoneInformation
CompareStringA
CompareStringW
SetEnvironmentVariableA

advapi32

GetUserNameA

Sections

.text
Size: 221KB - Virtual size: 221KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 37KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 23KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 928B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

UPX0
Size: 144KB - Virtual size: 380KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

176d9d8ee1ff2b6409129ae829b3c7f9

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

Sections

.text Size: 221KB - Virtual size: 221KB

.rdata Size: 37KB - Virtual size: 37KB

.data Size: 23KB - Virtual size: 32KB

.rsrc Size: 1024B - Virtual size: 928B

.reloc Size: 17KB - Virtual size: 16KB

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 221KB - Virtual size: 221KB

.rdata
Size: 37KB - Virtual size: 37KB

.data
Size: 23KB - Virtual size: 32KB

.rsrc
Size: 1024B - Virtual size: 928B

.reloc
Size: 17KB - Virtual size: 16KB

UPX0
Size: 144KB - Virtual size: 380KB