finger[.]exe | Triage

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General

Target

finger.exe
Size

13KB
MD5

53318bc65074b173693d23c96050d4a4
SHA1

d5f342fcc8146f810381d5e14099ac24c2ed7be5
SHA256

72025179f3d0598e94b1ccd342f678ecd9f4c909c20809dd1894459917f30669
SHA512

24a488a1581814f0829a2d17892faafe015fb0cdfda07f17ecd66c02f17b1ae5dd37f92b6edce285253e22513349a03450bd4e26c807fedb5d3b7edcaf7377e5
SSDEEP

192:e0x/fzk7U2DoBumgxkqYTDgodpeOXbgFwAEhLj/cWN0Ww6Sem:e0ZfkbDoAmgxkco2O8i/LYWN0W5

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
finger.exe

Files

finger.exe
.exe windows x86

358d15891d3205ed994a81d9c95ebabb

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

msvcrt

wcschr
fgetpos
_vscwprintf
_fileno
wcsrchr
_write
_setmode
fwprintf
_XcptFilter
__p__commode
_amsg_exit
__wgetmainargs
__set_app_type
exit
_get_osfhandle
vswprintf_s
fflush
_except_handler4_common
_wcsicmp
_controlfp
?terminate@@YAXXZ
_initterm
__setusermatherr
__p__fmode
_cexit
_exit
__iob_func
free
malloc
wprintf

ws2_32

send
recv
GetAddrInfoW
connect
socket
FreeAddrInfoW
closesocket
WSASetLastError
WSAStartup
GetHostNameW
WSAGetLastError

api-ms-win-core-localization-l1-2-0

FormatMessageW
SetThreadUILanguage

api-ms-win-core-processenvironment-l1-1-0

GetEnvironmentVariableW

api-ms-win-core-heap-l2-1-0

LocalFree
LocalAlloc

api-ms-win-core-console-l1-1-0

GetConsoleMode

api-ms-win-core-errorhandling-l1-1-0

SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetLastError

api-ms-win-core-heap-l1-1-0

HeapSetInformation

mswsock

GetSocketErrorMessageW

api-ms-win-core-string-l1-1-0

WideCharToMultiByte

api-ms-win-core-file-l1-1-0

GetFileType

api-ms-win-core-synch-l1-2-0

Sleep

api-ms-win-core-processthreads-l1-1-0

GetCurrentThreadId
TerminateProcess
GetCurrentProcessId
GetCurrentProcess

api-ms-win-core-libraryloader-l1-2-0

GetModuleHandleW

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-sysinfo-l1-1-0

GetTickCount
GetSystemTimeAsFileTime

Sections

.text
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 548B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

358d15891d3205ed994a81d9c95ebabb

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

ws2_32

api-ms-win-core-localization-l1-2-0

api-ms-win-core-processenvironment-l1-1-0

api-ms-win-core-heap-l2-1-0

api-ms-win-core-console-l1-1-0

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-heap-l1-1-0

mswsock

api-ms-win-core-string-l1-1-0

api-ms-win-core-file-l1-1-0

api-ms-win-core-synch-l1-2-0

api-ms-win-core-processthreads-l1-1-0

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-profile-l1-1-0

api-ms-win-core-sysinfo-l1-1-0

Sections

.text Size: 6KB - Virtual size: 5KB

.data Size: 512B - Virtual size: 1KB

.idata Size: 2KB - Virtual size: 2KB

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 1024B - Virtual size: 548B

.text
Size: 6KB - Virtual size: 5KB

.data
Size: 512B - Virtual size: 1KB

.idata
Size: 2KB - Virtual size: 2KB

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 1024B - Virtual size: 548B