ff5efae96bbc7f82cb1edb8a5cc65c7c57d31be3825f4338d8cac40284724c61

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General

Target

ff5efae96bbc7f82cb1edb8a5cc65c7c57d31be3825f4338d8cac40284724c61
Size

135KB
MD5

4e238d7391b6726dc90343591f40a51e
SHA1

01b6d2b04a27e90a2e540c1fa388de9d9b42526b
SHA256

ff5efae96bbc7f82cb1edb8a5cc65c7c57d31be3825f4338d8cac40284724c61
SHA512

02be094377e33ff60189f28457bebb82fff8d4bfceee8c0b8ec3c2f5d53acbf202555f0362317b58df57d9209c938ae1d744862f6aa28be041a1e40ed9c193f7
SSDEEP

3072:oSOBeTWkMZNTsoZHCpar9784mdF5/O9caMFHt1BWg9RkkBz:oSIzi4mPVRZUmR/

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ff5efae96bbc7f82cb1edb8a5cc65c7c57d31be3825f4338d8cac40284724c61

Files

ff5efae96bbc7f82cb1edb8a5cc65c7c57d31be3825f4338d8cac40284724c61
.dll windows:6 windows x64 arch:x64

878364fc8d8dc29ccc03daee18fc1076

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

FactoryServer-CoreOnline.pdb

Imports

factoryserver-core

??0FName@@QEAA@PEB_WW4EFindName@@@Z
??0FLogCategoryBase@@QEAA@AEBVFName@@W4Type@ELogVerbosity@@1@Z
??1FLogCategoryBase@@QEAA@XZ
?bIsDisabled@FLowLevelMemTracker@@2_NA
?AddError@FAutomationTestBase@@UEAAXAEBVFString@@H@Z
?AddErrorIfFalse@FAutomationTestBase@@UEAA_N_NAEBVFString@@H@Z
?AddErrorS@FAutomationTestBase@@UEAAXAEBVFString@@0H@Z
?AddWarningS@FAutomationTestBase@@UEAAXAEBVFString@@0H@Z
?AddWarning@FAutomationTestBase@@UEAAXAEBVFString@@H@Z
?AddInfo@FAutomationTestBase@@UEAAXAEBVFString@@H_N@Z
?AddEvent@FAutomationTestBase@@UEAAXAEBUFAutomationEvent@@H_N@Z
?AddAnalyticsItem@FAutomationTestBase@@UEAAXAEBVFString@@@Z
?AddTelemetryData@FAutomationTestBase@@UEAAXAEBV?$TMap@VFString@@NVFDefaultSetAllocator@@U?$TDefaultMapHashableKeyFuncs@VFString@@N$0A@@@@@AEBVFString@@@Z
?AddTelemetryData@FAutomationTestBase@@UEAAXAEBVFString@@N0@Z
?SetTelemetryStorage@FAutomationTestBase@@UEAAXAEBVFString@@@Z
?bSuppressLogWarnings@FAutomationTestBase@@2_NA
?bSuppressLogErrors@FAutomationTestBase@@2_NA
?bElevateLogWarningsToErrors@FAutomationTestBase@@2_NA
?SuppressedLogCategories@FAutomationTestBase@@2V?$TArray@VFString@@V?$TSizedDefaultAllocator@$0CA@@@@@A
?Stricmp@FGenericPlatformStricmp@@SAHPEB_W0@Z
?CheckVerifyFailedImpl@FDebug@@SA_NPEBD0HPEAXPEB_WZZ
?CheckVerifyImpl@@YA_NAEA_N_NPEBDHPEAX2PEB_WZZ
?Free@FMemory@@SAXPEAX@Z
?QuantizeSize@FMemory@@SA_K_KI@Z
?OnInvalidArrayNum@Private@Core@UE@@YAX_K@Z
?ResizeAllocation@ForAnyElementType@?$TSizedHeapAllocator@$0CA@UFMemory@@@@QEAAXHH_K@Z
?ResizeAllocation@ForAnyElementType@?$TSizedHeapAllocator@$0CA@UFMemory@@@@QEAAXHH_KI@Z
??0FString@@QEAA@PEBD@Z
??0FString@@QEAA@PEB_W@Z
??4FString@@QEAAAEAV0@PEB_W@Z
?AssignRange@FString@@AEAAXPEB_WH@Z
?PrintfImpl@FString@@CA?AV1@PEB_WZZ
?FromHexBlob@FString@@SA?AV1@PEBEI@Z
?ToString@FName@@QEBA?AVFString@@XZ
??0FMemScope@@QEAA@AEBVFName@@_N@Z
??1FMemScope@@QEAA@XZ
?Init@FLLMScope@@IEAAXVFName@@_NW4ELLMTagSet@@W4ELLMTracker@@1@Z
?Destruct@FLLMScope@@IEAAXXZ
?Clear@FAutomationTestExecutionInfo@@QEAAXXZ
?Get@FAutomationTestFramework@@SAAEAV1@XZ
?RegisterAutomationTest@FAutomationTestFramework@@QEAA_NAEBVFString@@PEAVFAutomationTestBase@@@Z
?UnregisterAutomationTest@FAutomationTestFramework@@QEAA_NAEBVFString@@@Z

factoryserver-coreuobject

?ConstructUScriptStruct@UECodeGen_Private@@YAXAEAPEAVUScriptStruct@@AEBUFStructParams@1@@Z
?ConstructUPackage@UECodeGen_Private@@YAXAEAPEAVUPackage@@AEBUFPackageParams@1@@Z
?GetStaticEnum@@YAPEAVUEnum@@P6APEAV1@XZPEAVUObject@@PEB_W@Z
?RegisterCompiledInInfo@@YAXP6APEAVUPackage@@XZPEB_WAEAU?$TRegistrationInfo@VUPackage@@UFPackageReloadVersionInfo@@@@AEBUFPackageReloadVersionInfo@@@Z
?RegisterCompiledInInfo@@YAXPEB_WPEBUFClassRegisterCompiledInInfo@@_KPEBUFStructRegisterCompiledInInfo@@2PEBUFEnumRegisterCompiledInInfo@@2@Z
?ConstructUEnum@UECodeGen_Private@@YAXAEAPEAVUEnum@@AEBUFEnumParams@1@@Z

kernel32

InitializeCriticalSection
SetCriticalSectionSpinCount
DeleteCriticalSection
DisableThreadLibraryCalls
GetSystemTimeAsFileTime
GetCurrentThreadId
InitializeSListHead
GetCurrentProcessId
QueryPerformanceCounter
TerminateProcess
GetCurrentProcess
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetProcAddress
GetModuleHandleW
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
CloseHandle

vcruntime140

memcpy
_purecall
__std_type_info_destroy_list
memcmp
memmove
__C_specific_handler
_CxxThrowException
__std_exception_destroy
__current_exception
__current_exception_context
memset
__std_exception_copy

vcruntime140_1

__CxxFrameHandler4

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

_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
_cexit
_configure_narrow_argv
_initterm
terminate
_initterm_e
_seh_filter_dll

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

malloc
free
_callnewh

Exports

Exports

??$StaticEnum@W4ECoreOnlineDummy@@@@YAPEAVUEnum@@XZ
?AreAccountIdsEquivalent@FOnlineIdRegistryRegistry@Online@UE@@QEBA_NAEBVFUniqueNetId@@V?$TOnlineId@UFAccount@OnlineIdHandleTags@Online@UE@@@23@@Z
?FromStandardizedRepresentation@FOnlineIdRegistryRegistry@Online@UE@@QEAA?AV?$TOnlineId@UFAccount@OnlineIdHandleTags@Online@UE@@@23@AEBVFString@@W4EOnlineServices@23@@Z
?Get@FOnlineIdRegistryRegistry@Online@UE@@SAAEAV123@XZ
?GetAccountIdRegistry@FOnlineIdRegistryRegistry@Online@UE@@QEBAPEAV?$IOnlineIdRegistry@UFAccount@OnlineIdHandleTags@Online@UE@@@23@W4EOnlineServices@23@@Z
?GetSessionIdRegistry@FOnlineIdRegistryRegistry@Online@UE@@QEBAPEAV?$IOnlineIdRegistry@UFSession@OnlineIdHandleTags@Online@UE@@@23@W4EOnlineServices@23@@Z
?GetSessionInviteIdRegistry@FOnlineIdRegistryRegistry@Online@UE@@QEBAPEAV?$IOnlineIdRegistry@UFSessionInvite@OnlineIdHandleTags@Online@UE@@@23@W4EOnlineServices@23@@Z
?LexFromString@Online@UE@@YAXAEAW4EOnlineServices@12@PEB_W@Z
?LexToString@Online@UE@@YAPEB_WW4EOnlineServices@12@@Z
?RegisterAccountIdRegistry@FOnlineIdRegistryRegistry@Online@UE@@QEAAXW4EOnlineServices@23@PEAV?$IOnlineIdRegistry@UFAccount@OnlineIdHandleTags@Online@UE@@@23@H@Z
?RegisterSessionIdRegistry@FOnlineIdRegistryRegistry@Online@UE@@QEAAXW4EOnlineServices@23@PEAV?$IOnlineIdRegistry@UFSession@OnlineIdHandleTags@Online@UE@@@23@H@Z
?RegisterSessionInviteIdRegistry@FOnlineIdRegistryRegistry@Online@UE@@QEAAXW4EOnlineServices@23@PEAV?$IOnlineIdRegistry@UFSessionInvite@OnlineIdHandleTags@Online@UE@@@23@H@Z
?TearDown@FOnlineIdRegistryRegistry@Online@UE@@SAXXZ
?ToAccountId@FOnlineIdRegistryRegistry@Online@UE@@QEBA?AV?$TOnlineId@UFAccount@OnlineIdHandleTags@Online@UE@@@23@W4EOnlineServices@23@AEBV?$TArray@EV?$TSizedDefaultAllocator@$0CA@@@@@@Z
?ToDebugString@FUniqueNetIdWrapper@@QEBA?AVFString@@XZ
?ToLogString@FOnlineIdRegistryRegistry@Online@UE@@QEBA?AVFString@@AEBV?$TOnlineId@UFAccount@OnlineIdHandleTags@Online@UE@@@23@@Z
?ToLogString@FOnlineIdRegistryRegistry@Online@UE@@QEBA?AVFString@@AEBV?$TOnlineId@UFSession@OnlineIdHandleTags@Online@UE@@@23@@Z
?ToLogString@FOnlineIdRegistryRegistry@Online@UE@@QEBA?AVFString@@AEBV?$TOnlineId@UFSessionInvite@OnlineIdHandleTags@Online@UE@@@23@@Z
?ToLogString@Online@UE@@YA?AVFString@@AEBV?$TOnlineId@UFAccount@OnlineIdHandleTags@Online@UE@@@12@@Z
?ToLogString@Online@UE@@YA?AVFString@@AEBV?$TOnlineId@UFLobby@OnlineIdHandleTags@Online@UE@@@12@@Z
?ToLogString@Online@UE@@YA?AVFString@@AEBV?$TOnlineId@UFSession@OnlineIdHandleTags@Online@UE@@@12@@Z
?ToLogString@Online@UE@@YA?AVFString@@AEBV?$TOnlineId@UFSessionInvite@OnlineIdHandleTags@Online@UE@@@12@@Z
?ToLogString@Online@UE@@YA?AVFString@@AEBV?$TOnlineId@UFVerifiedAuthSession@OnlineIdHandleTags@Online@UE@@@12@@Z
?ToLogString@Online@UE@@YA?AVFString@@AEBV?$TOnlineId@UFVerifiedAuthTicket@OnlineIdHandleTags@Online@UE@@@12@@Z
?ToReplicationData@FOnlineIdRegistryRegistry@Online@UE@@QEBA?AV?$TArray@EV?$TSizedDefaultAllocator@$0CA@@@@@AEBV?$TOnlineId@UFAccount@OnlineIdHandleTags@Online@UE@@@23@@Z
?ToReplicationData@FOnlineIdRegistryRegistry@Online@UE@@QEBA?AV?$TArray@EV?$TSizedDefaultAllocator@$0CA@@@@@AEBV?$TOnlineId@UFSession@OnlineIdHandleTags@Online@UE@@@23@@Z
?ToReplicationData@FOnlineIdRegistryRegistry@Online@UE@@QEBA?AV?$TArray@EV?$TSizedDefaultAllocator@$0CA@@@@@AEBV?$TOnlineId@UFSessionInvite@OnlineIdHandleTags@Online@UE@@@23@@Z
?ToSessionId@FOnlineIdRegistryRegistry@Online@UE@@QEBA?AV?$TOnlineId@UFSession@OnlineIdHandleTags@Online@UE@@@23@W4EOnlineServices@23@AEBV?$TArray@EV?$TSizedDefaultAllocator@$0CA@@@@@@Z
?ToSessionInviteId@FOnlineIdRegistryRegistry@Online@UE@@QEBA?AV?$TOnlineId@UFSessionInvite@OnlineIdHandleTags@Online@UE@@@23@W4EOnlineServices@23@AEBV?$TArray@EV?$TSizedDefaultAllocator@$0CA@@@@@@Z
?ToStandardizedRepresentation@FOnlineIdRegistryRegistry@Online@UE@@QEBA?AVFString@@AEBV?$TOnlineId@UFAccount@OnlineIdHandleTags@Online@UE@@@23@W4EOnlineServices@23@@Z
?ToString@FOnlineIdRegistryRegistry@Online@UE@@QEBA?AVFString@@AEBV?$TOnlineId@UFAccount@OnlineIdHandleTags@Online@UE@@@23@@Z
?ToString@FOnlineIdRegistryRegistry@Online@UE@@QEBA?AVFString@@AEBV?$TOnlineId@UFSession@OnlineIdHandleTags@Online@UE@@@23@@Z
?ToString@Online@UE@@YA?AVFString@@AEBV?$TOnlineId@UFAccount@OnlineIdHandleTags@Online@UE@@@12@@Z
?ToString@Online@UE@@YA?AVFString@@AEBV?$TOnlineId@UFSession@OnlineIdHandleTags@Online@UE@@@12@@Z
?UnregisterAccountIdRegistry@FOnlineIdRegistryRegistry@Online@UE@@QEAAXW4EOnlineServices@23@H@Z
?UnregisterSessionIdRegistry@FOnlineIdRegistryRegistry@Online@UE@@QEAAXW4EOnlineServices@23@H@Z
?UnregisterSessionInviteIdRegistry@FOnlineIdRegistryRegistry@Online@UE@@QEAAXW4EOnlineServices@23@H@Z
?Z_Construct_UEnum_CoreOnline_ECoreOnlineDummy@@YAPEAVUEnum@@XZ
?Z_Construct_UScriptStruct_FJoinabilitySettings@@YAPEAVUScriptStruct@@XZ
?Z_Construct_UScriptStruct_FUniqueNetIdWrapper@@YAPEAVUScriptStruct@@XZ

Sections

.text
Size: 44KB - Virtual size: 44KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.uedbg
Size: 1024B - Virtual size: 567B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 59KB - Virtual size: 58KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 324B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

878364fc8d8dc29ccc03daee18fc1076

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

factoryserver-core

factoryserver-coreuobject

kernel32

vcruntime140

vcruntime140_1

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

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

Exports

Exports

Sections

.text Size: 44KB - Virtual size: 44KB

.uedbg Size: 1024B - Virtual size: 567B

.rdata Size: 25KB - Virtual size: 24KB

.data Size: 512B - Virtual size: 2KB

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

.rsrc Size: 59KB - Virtual size: 58KB

.reloc Size: 512B - Virtual size: 324B

.text
Size: 44KB - Virtual size: 44KB

.uedbg
Size: 1024B - Virtual size: 567B

.rdata
Size: 25KB - Virtual size: 24KB

.data
Size: 512B - Virtual size: 2KB

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

.rsrc
Size: 59KB - Virtual size: 58KB

.reloc
Size: 512B - Virtual size: 324B