som[.]exe | Triage

General

Target

som.exe
Size

328KB
MD5

454b7e0e264d69f2a3901c2c1dd89d79
SHA1

54b69e9f6faa41e962d6d89c03b57db6323074a2
SHA256

73e4dea407f51d83421a667e7571a6bf6c41e12fd074709c17ef7d3f2b59403d
SHA512

fac5eeb600cf619e9ead94585c5da6e2f628b5bea919c2f5869bb2964b8151dce01d706ab13611f8ed35232bba0b9f0900ce4ccc3155708299730ccc0b195777
SSDEEP

6144:LXTJqyAyTrldi/wvzEwpi0aOeeMVGGZigSCngD/bafFPSTRKs2JF35lsSAxENp4L:5qyAyTrldi6zEwpi0aOeeMVfGCngD/bd

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
som.exe

Files

som.exe
.exe windows:4 windows x86

bc830f7917944960f5a11ac9a05c0e6e

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

kernel32

AddAtomA
CreateSemaphoreA
ExitProcess
FindAtomA
GetAtomNameA
GetLastError
InterlockedDecrement
InterlockedIncrement
ReleaseSemaphore
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
WaitForSingleObject

msvcrt

_fdopen
_read
_strdup
_write
__getmainargs
__mb_cur_max
__p___argv
__p__environ
__p__fmode
__set_app_type
_assert
_cexit
_ctype
_errno
_filelengthi64
_fstati64
_iob
_isctype
_lseeki64
_onexit
_pctype
_setmode
_strnicmp
_vsnprintf
abort
atexit
atoi
exp
fclose
fflush
fgetpos
fopen
fprintf
fputc
fread
free
fsetpos
fwrite
getc
getenv
localeconv
malloc
memchr
memcpy
memmove
memset
putc
rand
setlocale
setvbuf
signal
sqrt
strchr
strcmp
strcoll
strcpy
strftime
strlen
strncmp
strtod
strxfrm
tolower
ungetc
vfprintf

Sections

.text
Size: 311KB - Virtual size: 311KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 448B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 19KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

bc830f7917944960f5a11ac9a05c0e6e

Headers

File Characteristics

Imports

kernel32

msvcrt

Sections

.text Size: 311KB - Virtual size: 311KB

.data Size: 512B - Virtual size: 448B

.rdata Size: 13KB - Virtual size: 12KB

.bss Size: - Virtual size: 19KB

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

.text
Size: 311KB - Virtual size: 311KB

.data
Size: 512B - Virtual size: 448B

.rdata
Size: 13KB - Virtual size: 12KB

.bss
Size: - Virtual size: 19KB

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