Build[.]exe | Triage

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General

Target

Build.exe
Size

20.7MB
MD5

5a941edc2447adb002551805d6187dec
SHA1

1d28d3598743eff27ae11cae1cfac15b6f027128
SHA256

ed0f366bea95a0d8ac4fe5d2aab2a5ec6a453c11db75caf591e0b3637a50ecf3
SHA512

679a816e3a7fc3bb6c946be28eb2e738f9bf6c6ae1243a50141a351c70a9d724aa58e57f5d923d31065ed3f079e8f385e1f73aa4e3e5103df0deb7622a389b1c
SSDEEP

393216:P2Gr4V66SjLcOHrKF8ajtDir+k4HZ+5D2DWAD3e4vmpOm4yIeh42TKTz:P2yWQLcOLKF8ktGCkZD1AzcpOvuhHTC

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Build.exe

Files

Build.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: 20.7MB - Virtual size: 20.7MB

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: 760B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ