5938e84123674de767c3c30831c6b21a9b27917990d1d163a1291161c9b67558

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General

Target

5938e84123674de767c3c30831c6b21a9b27917990d1d163a1291161c9b67558
Size

173KB
MD5

705ed3916578bc06fdecc61fedbde373
SHA1

95142b16929c4a947913166942c0617ddfe99f6a
SHA256

5938e84123674de767c3c30831c6b21a9b27917990d1d163a1291161c9b67558
SHA512

d8d5b9b0d05fd59779d3da473502779a649e1bfc427d73f549ccf763058c42a200b93d1f957e48425210ac7d42e5757d8fde7027b820e8548b04c556757bba31
SSDEEP

3072:MsxPoiAzja1m3SJDi3B+x7tICUQA673RXzZi0KSXz0tDkr2MQB:MsxPoiAcm3SJDi3gfA67BXdi0KSA2

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

5938e84123674de767c3c30831c6b21a9b27917990d1d163a1291161c9b67558
.exe windows x86

9a077c1e719995ee0605f9ac7e9ba0ad

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

kernel32

SetLastError
InterlockedDecrement
WriteConsoleW
GetStdHandle
GetLastError
GetProcAddress
GetModuleHandleA
FormatMessageW
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
lstrlenW
LocalAlloc
QueryPerformanceCounter
FileTimeToSystemTime
GetModuleFileNameW
GetTimeFormatW
GetComputerNameExW
GetConsoleOutputCP
ExitProcess
GetSystemDirectoryW
LoadLibraryW
FreeLibrary
HeapReAlloc
HeapFree
SetConsoleMode
ReadFile
ReadConsoleW
HeapSize
HeapAlloc
GetProcessHeap
HeapValidate
WideCharToMultiByte
MultiByteToWideChar
CompareStringA
GetThreadLocale
CompareStringW
lstrlenA
GetFileType
GetConsoleMode
VerSetConditionMask
VerifyVersionInfoW
LocalFree
InterlockedIncrement

msvcrt

??3@YAXPAX@Z
_wcsicmp
??2@YAPAXI@Z
strtok
wcstok
fprintf
?terminate@@YAXXZ
_controlfp
??1type_info@@UAE@XZ
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__wgetmainargs
__winitenv
exit
_cexit
_XcptFilter
_exit
_c_exit
_CxxThrowException
wcsstr
_iob
__CxxFrameHandler
_errno
_get_osfhandle
_fileno
_vsnwprintf
wcstod
wcstoul
wcstol
fflush

user32

CharUpperW
LoadStringW
wsprintfW

mpr

WNetCancelConnection2W
WNetGetLastErrorW
WNetAddConnection2W

ole32

CoCreateInstance
CoInitializeSecurity
CoInitializeEx
CoUninitialize
CoTaskMemFree
CoTaskMemAlloc

oleaut32

SysStringLen
SysFreeString
VariantInit
VariantCopy
VariantChangeType
VariantClear
SysAllocString
SafeArrayGetElement
SafeArrayGetUBound
SafeArrayGetLBound
SysAllocStringByteLen

secur32

GetUserNameExW

ws2_32

WSAGetLastError
WSACleanup
inet_addr
gethostbyaddr
WSAStartup

framedyn

?Compare@CHString@@QBEHPBG@Z
?Empty@CHString@@QAEXXZ
?Mid@CHString@@QBE?AV1@HH@Z
?SetAt@CHString@@QAEXHG@Z
?Format@CHString@@QAAXPBGZZ
?FindOneOf@CHString@@QBEHPBG@Z
??0CHString@@QAE@PBG@Z
?GetBufferSetLength@CHString@@QAEPAGH@Z
?ReleaseBuffer@CHString@@QAEXH@Z
??YCHString@@QAEABV0@PBG@Z
??0CHString@@QAE@XZ
??4CHString@@QAEABV0@PBG@Z
?Find@CHString@@QBEHG@Z
?Left@CHString@@QBE?AV1@H@Z
??4CHString@@QAEABV0@ABV0@@Z
??1CHString@@QAE@XZ
?Mid@CHString@@QBE?AV1@H@Z
?GetData@CHString@@IBEPAUCHStringData@@XZ

netapi32

NetServerGetInfo
NetApiBufferFree
NetWkstaTransportEnum

shlwapi

StrStrIW
StrChrW
StrStrW
StrChrIW

version

GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW

Sections

.text
Size: 54KB - Virtual size: 54KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 512B - Virtual size: 444B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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

9a077c1e719995ee0605f9ac7e9ba0ad

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

user32

mpr

ole32

oleaut32

secur32

ws2_32

framedyn

netapi32

shlwapi

version

Sections

.text Size: 54KB - Virtual size: 54KB

.data Size: 512B - Virtual size: 444B

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

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

.text
Size: 54KB - Virtual size: 54KB

.data
Size: 512B - Virtual size: 444B

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

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