BootStrapper[.]exe | Triage

Sharing

General

Target

BootStrapper.exe
Size

158KB
MD5

473c22df8aa9a7c5c16d17577d526d62
SHA1

ad5a84d9fc0dc1fcbf5ceb92648952139305b01d
SHA256

c24f3398fd2b638de563ef491a705c8967fe39428167cab7462b1c51cba0fbcc
SHA512

343cf9edf6c74a3ac0f5900ca0a056532e4e55046f688696cd0408b2e489a139a4ed1a63e8af4e56b9f02d4cc63904ea536cf09d1b7edf3ea3fe870b94c82b96
SSDEEP

3072:2ZFavQpf66w+/bkx1S3Gm3sDXjFYA6fJTwBI6hMrvqpA2ihl3m3uQb:2zavQpf66H/vWm/X6hMrvqpj3Db

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
BootStrapper.exe

Files

BootStrapper.exe
.exe windows:4 windows x86 arch:x86

a9c887a4f18a3fede2cc29ceea138ed3

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

msvcrt

malloc
memset
strcmp
strcpy
getenv
sprintf
fopen
fwrite
fclose
__argc
__argv
_environ
_XcptFilter
__set_app_type
_controlfp
__getmainargs
exit

shell32

ShellExecuteA

kernel32

SetUnhandledExceptionFilter

Sections

.text
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 154KB - Virtual size: 154KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 4B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 768B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ