BootstrapperNew[.]exe | Triage

Sharing

General

Target

BootstrapperNew.exe
Size

2.9MB
MD5

fe2a5662b81e0050926b48325dd1567b
SHA1

974ed628dae46563f49acfe2a4f89a9b41a40220
SHA256

c5fcb6ebea1e21c19773e2735108228e8e81ed7387aa22d97235435a48a0c8fa
SHA512

5591a4b3d894bafb6f58dd9c97584ba23344579f1026aa4364d2cc2d0ed7815f882a064b65ab19d0c788cbc0d384ca6412e7e158fa41f0ee6bfbaeea519872c9
SSDEEP

49152:moWGRUiwhZqwESGRlX8iUw5fH5LGQh+wO+X8ctrK4eWprf4oznzBZAwSkc5nti1g:moWGqvZqwE9Ds/w5P5LiUDtrK4ewrf4F

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
BootstrapperNew.exe

Files

BootstrapperNew.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: 2.9MB - Virtual size: 2.9MB

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: 776B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ