mkfifo[.]exe | Triage

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General

Target

mkfifo.exe
Size

21KB
MD5

edee916e7eed4d5d2d47f79acab92171
SHA1

e7be8737a3d89ba829984ba9b095102dbf093540
SHA256

4abe2a1860822b5bfcc5f0406b14616566691e44e2de8ecf8719eb1e78754596
SHA512

367c634a90c902991a6a3b0628ef425d3b3345205112eeb19027b2deb938ddc20ad7f617d02779c81b8aeb174d3e16178370d330ca7c32326c1b1cf13990700b
SSDEEP

384:TR+mzODhzSPIdQ/rhif5T8uvPozaBA4Vw1wzdaAjhjgYmJOEQhyPhyqVShcRhwG:kvMhc2T4Vw2zwG+HO4PhyqVnJ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
mkfifo.exe

Files

mkfifo.exe
.exe windows:4 windows x86 arch:x86

51c80477203ed374ce15db7eaebd14bf

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

msys-1.0

__errno
__main
_ctype_
abort
atexit
calloc
chmod
cygwin_conv_to_posix_path
cygwin_internal
dll_crt0__FP11per_process
exit
fclose
fflush
fputs
free
getenv
malloc
memcpy
memset
mkfifo
putc
realloc
setlocale
stat
strchr
strcmp
strerror
strlen
strncmp
umask
vsnprintf

msys-intl-8

__printf__
libintl_bindtextdomain
libintl_fprintf
libintl_gettext
libintl_textdomain
libintl_vfprintf

kernel32

GetModuleFileNameA
GetModuleHandleA
GetStdHandle
VirtualProtect
VirtualQuery
WriteFile

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data_cy
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 540B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE