Static task
static1
Behavioral task
behavioral1
Sample
fastmap.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
fastmap.exe
Resource
win10v2004-20231020-en
General
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Target
fastmap.exe
-
Size
310KB
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MD5
c697784ec2bde0fa4852d47335c60e4b
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SHA1
3ac91c1a350709f20de203dad33f5844af5b06ae
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SHA256
056af12541a473f542c2720aa61750b47722ade5e025c72d759e92c8b16be5ae
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SHA512
fb9fa40a0a50236b7780e2224adf8ede64985259a5699e8104976db604e06af96fae57bcc77cb268143cbf3b344afb52cc35f7398ac33c1d0e44e04ff4ffe3ee
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SSDEEP
6144:mHJL/WEF6w+iWEnkZj6WmYG5qCXLkA46FEK2EeANMVcGIfVXXmk1LRpsmEP4HWuq:qL/WEF6w+tEnkZj6Wm1dXLkA4AEK2Ee5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fastmap.exe
Files
-
fastmap.exe.exe windows:4 windows x86
903c621322cbb6aeb15f8f428cf79a67
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
fclose
fflush
fgetpos
fopen
fprintf
fputc
fread
free
fsetpos
fwrite
getc
getenv
localeconv
malloc
memchr
memcpy
memmove
memset
putc
setlocale
setvbuf
signal
sqrt
strchr
strcmp
strcoll
strcpy
strftime
strlen
strncmp
strtod
strxfrm
tolower
ungetc
vfprintf
Sections
.text Size: 293KB - Virtual size: 292KB
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