loader_fixed[.]exe | Triage

Sharing

General

Target

loader_fixed.exe
Size

7.0MB
MD5

f65f70a4714cc9fe3e8d3f422059d01a
SHA1

6c499688317d35aabd75e7437934764127a49fcd
SHA256

824beea90d19363d695abcb8f8a89bfcd6a07c49e9d477de5db9090c1b368eba
SHA512

0bbe3f63b494707b6feca848fb0eed9c1d33275efa7d236ed9086e837f475ae5f90bcc6919f5484ab1b6eb4388a6958362cee1b14f44ee75040968572ddb5677
SSDEEP

196608:g5ieOqO57FgYAXfylY2Szpm+Ceww+OUQaU+E3wIHzA:ChM7FgYz6nzpZCnaUQhPP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
loader_fixed.exe

Files

loader_fixed.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: 7.0MB - Virtual size: 7.0MB

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