a517a59443a29d01852a2288100fee6d4d8431dabf94f23003a51b9ab7cd5260

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General

Target

a517a59443a29d01852a2288100fee6d4d8431dabf94f23003a51b9ab7cd5260
Size

146KB
MD5

01d5165427675b821ed0c47d8e5662e4
SHA1

dba6d6b44f6b95e9284c146eee1e4dd8eba58ebf
SHA256

a517a59443a29d01852a2288100fee6d4d8431dabf94f23003a51b9ab7cd5260
SHA512

d3efa479a347466c5002693fedb306c8291f2fc6f86ea6dc4fa98f20ba8994ba50c49cdc3acb0b91046bf2388b6922b7c4f944c123230653a642f7123164a412
SSDEEP

3072:qlYYackJa5N3F24CClYDIiTkTBfus2eDCpxF8:qlTaHJYN3F26lYDIiTkTBh2eDC

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a517a59443a29d01852a2288100fee6d4d8431dabf94f23003a51b9ab7cd5260

Files

a517a59443a29d01852a2288100fee6d4d8431dabf94f23003a51b9ab7cd5260
.exe windows:5 windows x86 arch:x86

57d96d6b215274e3f0cc36680c54aa63

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

E:\FLManager\temp\Link\FLServer\Release\FLServer.pdb

Imports

libcurl

curl_formfree
curl_easy_getinfo
curl_easy_cleanup
curl_easy_perform
curl_easy_setopt
curl_easy_init
curl_version_info
curl_slist_free_all
curl_slist_append

kernel32

OpenProcess
GetCurrentProcess
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
GetModuleFileNameW
MultiByteToWideChar
WideCharToMultiByte
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
CreateThread
Sleep
ReadFile
GetSystemInfo
ConnectNamedPipe
OpenMutexW
LoadLibraryW
GetModuleHandleW
CreateNamedPipeW
InterlockedIncrement
InterlockedDecrement
InterlockedExchange
LocalFree
GetCurrentProcessId
EnterCriticalSection
LeaveCriticalSection
FormatMessageA
lstrlenW
TlsAlloc
TlsFree
CreateEventW
OutputDebugStringW
GetProcAddress
FreeLibrary
CloseHandle
GetLastError
SetLastError
ResetEvent
WaitForSingleObjectEx
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
SetEvent
InitializeSListHead

user32

wsprintfW

advapi32

RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegSetValueExW
RevertToSelf
OpenProcessToken
GetTokenInformation
ImpersonateLoggedOnUser
CreateProcessAsUserW
DuplicateTokenEx
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
RegisterServiceCtrlHandlerExW
SetServiceStatus
StartServiceCtrlDispatcherW
IsValidSid
GetSidIdentifierAuthority
GetSidSubAuthority
GetSidSubAuthorityCount

msvcp140

?_Xlength_error@std@@YAXPBD@Z
?_Xout_of_range@std@@YAXPBD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEXABVlocale@2@@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEPAV12@PAD_J@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
?_Xbad_function_call@std@@YAXXZ
?_Xbad_alloc@std@@YAXXZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE_N_N@Z

shlwapi

PathFileExistsW

userenv

CreateEnvironmentBlock
DestroyEnvironmentBlock

iphlpapi

IcmpCreateFile

ws2_32

WSACleanup
WSAStartup
gethostbyname

wtsapi32

WTSQueryUserToken
WTSEnumerateSessionsW
WTSFreeMemory

vcruntime140

__CxxFrameHandler3
memmove
__std_terminate
__std_exception_copy
__std_exception_destroy
memset
memcpy
_CxxThrowException
memchr
_except_handler4_common

api-ms-win-crt-runtime-l1-1-0

_invalid_parameter_noinfo_noreturn
_initialize_onexit_table
_register_onexit_function
_initterm
_initterm_e
_get_wide_winmain_command_line
_initialize_wide_environment
exit
_exit
_configure_wide_argv
_c_exit
_register_thread_local_exe_atexit_callback
_set_app_type
_seh_filter_exe
_crt_atexit
terminate
_cexit
_controlfp_s
_beginthreadex

api-ms-win-crt-heap-l1-1-0

malloc
free
_callnewh
_set_new_mode

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vsnprintf_s
__stdio_common_vsprintf
__stdio_common_vsnwprintf_s
__stdio_common_vswprintf
_set_fmode
__p__commode

api-ms-win-crt-time-l1-1-0

_time64

api-ms-win-crt-string-l1-1-0

wcscat_s
tolower
wcscpy_s

api-ms-win-crt-convert-l1-1-0

atoi

api-ms-win-crt-math-l1-1-0

_except1
__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Sections

.text
Size: 61KB - Virtual size: 60KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 42KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 35KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

57d96d6b215274e3f0cc36680c54aa63

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

libcurl

kernel32

user32

advapi32

msvcp140

shlwapi

userenv

iphlpapi

ws2_32

wtsapi32

vcruntime140

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

Sections

.text Size: 61KB - Virtual size: 60KB

.rdata Size: 42KB - Virtual size: 42KB

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

.rsrc Size: 35KB - Virtual size: 35KB

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 61KB - Virtual size: 60KB

.rdata
Size: 42KB - Virtual size: 42KB

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

.rsrc
Size: 35KB - Virtual size: 35KB

.reloc
Size: 4KB - Virtual size: 3KB