503b90daf0ee61a4a0807cd6a7801be3

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General

Target

503b90daf0ee61a4a0807cd6a7801be3
Size

166KB
MD5

503b90daf0ee61a4a0807cd6a7801be3
SHA1

bb5bd090916efd8fc3681dcdd0a0ed114172a154
SHA256

5fc53f16bf127fc19e64fc3b4b2ddb2fd128e459e33ed384d74f9030ab445503
SHA512

83e453e9027b6f7f7dfe15625fa752ebf6478a87946c57ea2096a500564b4493b7b7515dda11080f2584ec4f7fe3c892632c57d156e9e21ee1451c87fe174b74
SSDEEP

3072:7rGbgzXFjK13xQ3zpaY1yxKWn+ZKnkUgU:7rm6X05kzp+Pn+OkUgU

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
503b90daf0ee61a4a0807cd6a7801be3

Files

503b90daf0ee61a4a0807cd6a7801be3
.exe windows:4 windows x86 arch:x86

4cf91f7f25c889f7e187fc5e194fdca2

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

CloseHandle
CreateSemaphoreA
CreateThread
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FreeLibrary
GetCommandLineA
GetCommandLineW
GetCurrentThreadId
GetLastError
GetModuleHandleA
GetProcAddress
GetProcessHeap
GetStartupInfoA
HeapAlloc
HeapFree
InitializeCriticalSection
InterlockedDecrement
InterlockedIncrement
IsBadReadPtr
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
ReleaseSemaphore
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForSingleObject

msvcrt

_write
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_iob
_onexit
_setmode
_winmajor
abort
atexit
calloc
fputc
fputs
free
fwrite
malloc
memcpy
memset
printf
rand
realloc
signal
sprintf
srand
strcmp
strcpy
strlen
time
vfprintf
wcscat
wcscpy

shell32

CommandLineToArgvW

user32

wsprintfW

Sections

.text
Size: 50KB - Virtual size: 49KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 95KB - Virtual size: 95KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 180B

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

.CRT
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

4cf91f7f25c889f7e187fc5e194fdca2

Headers

File Characteristics

Imports

kernel32

msvcrt

shell32

user32

Sections

.text Size: 50KB - Virtual size: 49KB

.data Size: 95KB - Virtual size: 95KB

.bss Size: - Virtual size: 180B

.idata Size: 2KB - Virtual size: 2KB

.CRT Size: 512B - Virtual size: 24B

.tls Size: 512B - Virtual size: 32B

.rsrc Size: 16KB - Virtual size: 15KB

.text
Size: 50KB - Virtual size: 49KB

.data
Size: 95KB - Virtual size: 95KB

.bss
Size: - Virtual size: 180B

.idata
Size: 2KB - Virtual size: 2KB

.CRT
Size: 512B - Virtual size: 24B

.tls
Size: 512B - Virtual size: 32B

.rsrc
Size: 16KB - Virtual size: 15KB