72dd72c8d41ff4881b331c012b1c3c443fcb78c474a9f5766f971a03231088ff

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General

Target

72dd72c8d41ff4881b331c012b1c3c443fcb78c474a9f5766f971a03231088ff
Size

149KB
MD5

68db0d7795ad7b29d94380dbb84c7987
SHA1

1caa5b94a6ed379d1c7abcdd3262859c8196046a
SHA256

72dd72c8d41ff4881b331c012b1c3c443fcb78c474a9f5766f971a03231088ff
SHA512

9781f8a4dbf913b8f6f4bce78c078da9367490e5f312b3325a937947e58e141fb8be2c082cd829f3fb38aa652393409fb35a50a5c9f59912f2fb8db38b24dad9
SSDEEP

3072:f/CkDWk8iMKCp3GOkACJz605pVsiCpz1tJ+jUIwu0eHnrOA0W+v:3zDWkeWJJlV3Cp3J2Uy0eHniA0W+v

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

72dd72c8d41ff4881b331c012b1c3c443fcb78c474a9f5766f971a03231088ff
.exe windows x86

72461fdf0a8e4b6e7a91d2e92630e1e6

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

isdigit
sprintf
_write
strchr
_setjmp3
_isatty
clearerr
putchar
tolower
longjmp
exit
islower
toupper
_chdrive
fprintf
_errno
_getcwd
fflush
_mbslen
_mbsnbcnt
_mbsnbcat
printf
getenv
_tempnam
tmpnam
_mbsnbcpy
free
fopen
_unlink
vsprintf
vfprintf
_read
clock
_fstat
_fsopen
_c_exit
_exit
_XcptFilter
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
__initenv
_chdir
_cexit
fclose
_mbscmp
_mbscpy
_mbscat
_mbstrlen
_iob
fgets
_mbschr
atoi

advapi32

GetUserNameA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey

kernel32

ReadFile
GetConsoleMode
CreateFileA
Sleep
WriteFile
SetConsoleMode
HeapFree
GetModuleHandleA
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
InterlockedCompareExchange
HeapAlloc
FindFirstFileA
FindNextFileA
InterlockedExchange
IsDBCSLeadByteEx
GetEnvironmentVariableA
CreateProcessA
WaitForSingleObject
CloseHandle
LoadLibraryExA
GetLastError
GetCurrentDirectoryA
SetConsoleCtrlHandler
GetFileAttributesA
LocalFree
LocalAlloc
FormatMessageA
GetProcessHeap

user32

CharToOemBuffA
OemToCharBuffA
CharNextExA

ws2_32

getnameinfo
ntohs
setsockopt
send
accept
select
__WSAFDIsSet
recv
WSAStartup
getservbyname
socket
WSAGetLastError
htonl
bind
getsockname
connect
shutdown
closesocket
htons
gethostname
getaddrinfo
freeaddrinfo
listen

mswsock

s_perror

Sections

.text
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 1024B - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 14KB

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

72461fdf0a8e4b6e7a91d2e92630e1e6

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

advapi32

kernel32

user32

ws2_32

mswsock

Sections

.text Size: 24KB - Virtual size: 24KB

.data Size: 1024B - Virtual size: 19KB

.rsrc Size: 15KB - Virtual size: 14KB

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

.text
Size: 24KB - Virtual size: 24KB

.data
Size: 1024B - Virtual size: 19KB

.rsrc
Size: 15KB - Virtual size: 14KB

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