OT-Optimizer_2[.]6[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

OT-Optimizer_2.6.exe
Size

24.2MB
MD5

64039016fab6ec4df24a3b0b5371c3f6
SHA1

8f140eb949244ff2c4ef14c7f82642397bdf9c6a
SHA256

ed770bb873eb76c076dad758953b55760996a5e9432146e6bf089f5beb6153b6
SHA512

4cfed9de6e27fa3a233a070a84cd4beee68545d7f78c85c81ae2703a6a18c1bbb23fd3e9014a35d35fdc0077a6b20322533fb3dc83d4684883be16ec8314545c
SSDEEP

393216:uyQvqeofYxLC4U5eyRiTA212AWTQK/QxOAISCevTtR:76qFuA2uQK/KOA5vz

Score

1^/10

Malware Config

Signatures

Files

OT-Optimizer_2.6.exe
.exe windows:4 windows x64 arch:x64

e3ef8797072fea91bab5d70290f81e56

Code Sign

7c:16:0e:e7:40:c6:c2:68:b2:9f:86:ea:24:65:1d:54
Certificate

Issuer

CN=OTO

Not Before

15/07/2022, 13:06

Not After

31/12/2039, 23:59

Subject

CN=OTO

Extended Key Usages

ExtKeyUsageCodeSigning

6d:f3:36:07:ff:f1:ba:9d:1c:b0:0a:f4:c3:35:aa:3f:07:f3:06:b1:18:6a:92:39:8b:75:24:70:60:d6:db:cb
Signer

Actual PE Digest

6d:f3:36:07:ff:f1:ba:9d:1c:b0:0a:f4:c3:35:aa:3f:07:f3:06:b1:18:6a:92:39:8b:75:24:70:60:d6:db:cb

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

CloseHandle
CopyFileW
CreateDirectoryW
CreateFileMappingW
CreateFileW
CreateProcessW
DeleteCriticalSection
DeleteFileW
EnterCriticalSection
FindResourceA
FormatMessageA
FreeLibrary
GenerateConsoleCtrlEvent
GetCommandLineW
GetCurrentProcessId
GetExitCodeProcess
GetFileAttributesW
GetFileSize
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetProcAddress
GetProcessId
GetStartupInfoW
GetSystemTimeAsFileTime
GetTempPathW
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
LoadResource
LockResource
MapViewOfFile
MultiByteToWideChar
ReadFile
SetConsoleCtrlHandler
SetEnvironmentVariableA
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnmapViewOfFile
VirtualProtect
VirtualQuery
WaitForSingleObject
WideCharToMultiByte
WriteFile

msvcrt

__C_specific_handler
___lc_codepage_func
___mb_cur_max_func
__iob_func
__set_app_type
__setusermatherr
__wargv
__wgetmainargs
__winitenv
_amsg_exit
_cexit
_commode
_errno
_fmode
_initterm
_lock
_onexit
_unlock
_wcmdln
_wcsdup
_wcsicmp
_wrename
abort
calloc
exit
fprintf
fputc
free
fwrite
localeconv
malloc
mbstowcs
memcpy
memmove
memset
puts
signal
strerror
strlen
strncmp
vfprintf
wcscmp
wcslen

shell32

SHFileOperationW
SHGetFolderPathW

Sections

.text
Size: 113KB - Virtual size: 112KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 288B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 63KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24.1MB - Virtual size: 24.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 152B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e3ef8797072fea91bab5d70290f81e56

Code Sign

7c:16:0e:e7:40:c6:c2:68:b2:9f:86:ea:24:65:1d:54Certificate

Extended Key Usages

6d:f3:36:07:ff:f1:ba:9d:1c:b0:0a:f4:c3:35:aa:3f:07:f3:06:b1:18:6a:92:39:8b:75:24:70:60:d6:db:cbSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

shell32

Sections

.text Size: 113KB - Virtual size: 112KB

.data Size: 512B - Virtual size: 288B

.rdata Size: 11KB - Virtual size: 10KB

.eh_fram Size: 512B - Virtual size: 4B

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

.xdata Size: 3KB - Virtual size: 2KB

.bss Size: - Virtual size: 63KB

.idata Size: 3KB - Virtual size: 3KB

.CRT Size: 512B - Virtual size: 96B

.tls Size: 512B - Virtual size: 16B

.rsrc Size: 24.1MB - Virtual size: 24.1MB

.reloc Size: 512B - Virtual size: 152B

7c:16:0e:e7:40:c6:c2:68:b2:9f:86:ea:24:65:1d:54
Certificate

6d:f3:36:07:ff:f1:ba:9d:1c:b0:0a:f4:c3:35:aa:3f:07:f3:06:b1:18:6a:92:39:8b:75:24:70:60:d6:db:cb
Signer

.text
Size: 113KB - Virtual size: 112KB

.data
Size: 512B - Virtual size: 288B

.rdata
Size: 11KB - Virtual size: 10KB

.eh_fram
Size: 512B - Virtual size: 4B

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

.xdata
Size: 3KB - Virtual size: 2KB

.bss
Size: - Virtual size: 63KB

.idata
Size: 3KB - Virtual size: 3KB

.CRT
Size: 512B - Virtual size: 96B

.tls
Size: 512B - Virtual size: 16B

.rsrc
Size: 24.1MB - Virtual size: 24.1MB

.reloc
Size: 512B - Virtual size: 152B