General
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Target
proxy_check.exe
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Size
9.1MB
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MD5
d56922bbcc712e596f864d70a857f281
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SHA1
b8e6e46003e0a2ea411cb07310db84c8629276d8
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SHA256
c330ba9970db91edc3e2c9f8f889cfce2ab3dd32c6595cb00c0a5efa7bc826cf
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SHA512
237a0a0fb012cf09fdddc7354c0ce92c89cc922ac475eacf0544f1f4322571cd09b0df7c9f4482c6c3b63193c2046f50d452055c01163a704eb77861371a4072
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SSDEEP
196608:5aiAV2QsyH3zEPmvdsCncpgomn9VHGDsSCOAp6fj7H:1OnzJvaCncpH07m+OBf
Malware Config
Signatures
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Detects Pyinstaller 1 IoCs
resource yara_rule sample pyinstaller -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource proxy_check.exe
Files
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proxy_check.exe.exe windows:4 windows x64 arch:x64
94bfc6335a13472ed10876648404ac19
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
ConvertSidToStringSidW
ConvertStringSecurityDescriptorToSecurityDescriptorW
GetTokenInformation
OpenProcessToken
kernel32
CloseHandle
CreateDirectoryW
CreateProcessW
DeleteCriticalSection
EnterCriticalSection
ExpandEnvironmentStringsW
FindClose
FindFirstFileExW
FormatMessageW
FreeLibrary
GetCommandLineW
GetCurrentProcess
GetEnvironmentVariableW
GetExitCodeProcess
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetProcAddress
GetStartupInfoW
GetTempPathW
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
LoadLibraryExW
LocalFree
MultiByteToWideChar
SetConsoleCtrlHandler
SetDllDirectoryW
SetEnvironmentVariableW
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
WaitForSingleObject
WideCharToMultiByte
__C_specific_handler
msvcrt
___lc_codepage_func
___mb_cur_max_func
__argc
__iob_func
__set_app_type
__setusermatherr
__wargv
__wgetmainargs
__winitenv
_amsg_exit
_cexit
_commode
_errno
_filelengthi64
_fileno
_findclose
_fileno
_fmode
_get_osfhandle
_getpid
_initterm
_lock
_onexit
_setmode
_snwprintf
_stat64
_strdup
_unlock
_wcmdln
_wcsdup
_wfindfirst64
_wfindnext64
_wfopen
_wfullpath
_wputenv_s
_wremove
_wrmdir
_wstat64
_wtempnam
abort
calloc
clearerr
exit
fclose
feof
ferror
fflush
fgetpos
fprintf
fputc
fputwc
fread
free
fwprintf
fsetpos
fwrite
iswctype
localeconv
malloc
mbstowcs
memcmp
memcpy
memset
perror
realloc
setbuf
setlocale
signal
strcat
strchr
strcmp
strcpy
strerror
strlen
strncat
strncmp
strncpy
strtok
vfprintf
wcscat
wcschr
wcscmp
wcscpy
wcslen
wcsncpy
wcstombs
Sections
.text Size: 90KB - Virtual size: 90KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 320B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/4 Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 96B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 297KB - Virtual size: 296KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 320B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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proxy_check.pyc