1a2fa66f8dafb12e05c7341f9eef895ddd9d3ed7556fc23c8f3db4bf2e7119f6

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General

Target

1a2fa66f8dafb12e05c7341f9eef895ddd9d3ed7556fc23c8f3db4bf2e7119f6
Size

201KB
MD5

08f6fc440d134f376bd00f9ce8c1f3f0
SHA1

1d2712341db57fc45d629b562a46c80364fa1944
SHA256

1a2fa66f8dafb12e05c7341f9eef895ddd9d3ed7556fc23c8f3db4bf2e7119f6
SHA512

681e3dfbe05a61773a2e974c2734e48887f87bee3a81cb010d1a267d39e94db9a4530668b334f3e3d3658bd00ed2846833b6a2d0bcae3a9adb25d89322aa1bf8
SSDEEP

3072:aWsWDT6U3m+/BSBpR8clKm2ruFVCQN0jQUYpsgyH7aw6w8w3HDu7xUDqsegHG:OgWCm+/c7R8Hm2ruCVuNUDXeKG

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

1a2fa66f8dafb12e05c7341f9eef895ddd9d3ed7556fc23c8f3db4bf2e7119f6
.exe windows x86

ab97a11f1a35fac580d7ba2691a1b76a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

msvcrt

__getmainargs
__CxxFrameHandler
_CxxThrowException
_ultoa
?terminate@@YAXXZ
_onexit
__dllonexit
_controlfp
??1type_info@@UAE@XZ
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
??3@YAXPAX@Z
__initenv
exit
_cexit
_XcptFilter
_exit
_c_exit
printf
puts
?set_terminate@@YAP6AXXZP6AXXZ@Z
??2@YAPAXI@Z

kernel32

UnhandledExceptionFilter
WriteFile
ConnectNamedPipe
CreateNamedPipeA
DisconnectNamedPipe
SetLastError
RaiseException
LoadLibraryA
InterlockedExchange
FreeLibrary
GetProcAddress
CreateFileA
SetThreadPriority
CreateWaitableTimerA
SetWaitableTimer
CancelWaitableTimer
DeviceIoControl
GetOverlappedResult
WaitForMultipleObjects
OpenProcess
DuplicateHandle
CreateThread
ResumeThread
PulseEvent
GetProcessHeap
HeapAlloc
lstrcpyA
OpenEventA
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
SetEvent
ResetEvent
GetLastError
lstrlenA
Sleep
CloseHandle
WaitForSingleObject
CreateEventA
ExpandEnvironmentStringsA
GetModuleFileNameA
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
ReadFile
SetUnhandledExceptionFilter
GetModuleHandleA
lstrcmpiA
FormatMessageA
LocalAlloc
LocalFree
MultiByteToWideChar
GetACP
WideCharToMultiByte
lstrlenW

ntdll

strpbrk
_strnicmp
isgraph
sprintf
_itoa

Sections

.text
Size: 73KB - Virtual size: 73KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 512B - Virtual size: 508B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
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

ab97a11f1a35fac580d7ba2691a1b76a

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

kernel32

ntdll

Sections

.text Size: 73KB - Virtual size: 73KB

.data Size: 512B - Virtual size: 508B

.rsrc Size: 18KB - Virtual size: 18KB

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

.text
Size: 73KB - Virtual size: 73KB

.data
Size: 512B - Virtual size: 508B

.rsrc
Size: 18KB - Virtual size: 18KB

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