c:\builds\moz2_slave\rel-m-beta-xr_w32_bld-00000000\build\obj-firefox\xulrunner\stub\xulrunner-stub.pdb
Static task
static1
Behavioral task
behavioral1
Sample
a966ad877442deba4937c19f6f785a3392c5a0723d89a83461b262ae15e9ca4d.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
a966ad877442deba4937c19f6f785a3392c5a0723d89a83461b262ae15e9ca4d.exe
Resource
win10v2004-20240426-en
General
-
Target
a966ad877442deba4937c19f6f785a3392c5a0723d89a83461b262ae15e9ca4d
-
Size
215KB
-
MD5
579537ba0df4e9a74f2702cae5350898
-
SHA1
6b3ee57887823f0676f0dcfed4bc73b0a5b48756
-
SHA256
a966ad877442deba4937c19f6f785a3392c5a0723d89a83461b262ae15e9ca4d
-
SHA512
87d01121917d9444af7bb67de6e936da47e7cad1206c89ea8b604df0df40bae11f68626cfd3453a594495e7bbfbfdf623d8b0e0907a6b1a4e55df2387569e51a
-
SSDEEP
6144:u1NXQhaiykR93HC/hOWlstUtj2JJi6vW4:WhQhatg93ixWtUMu4
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a966ad877442deba4937c19f6f785a3392c5a0723d89a83461b262ae15e9ca4d
Files
-
a966ad877442deba4937c19f6f785a3392c5a0723d89a83461b262ae15e9ca4d.exe windows:5 windows x86 arch:x86
b5f716d7b6ba0566a9ce4808672b4c6f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
kernel32
GetCurrentProcess
VerSetConditionMask
GetFileAttributesW
FlushInstructionCache
VirtualAllocEx
VirtualProtectEx
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetProcAddress
LoadLibraryExA
VerifyVersionInfoA
MultiByteToWideChar
WideCharToMultiByte
TerminateProcess
GetSystemInfo
VirtualAlloc
VirtualFree
FreeLibrary
LoadLibraryExW
CreateFileW
ReadFile
SetFilePointerEx
CloseHandle
IsDebuggerPresent
SetEndOfFile
WriteConsoleW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
GetStringTypeW
GetCommandLineW
GetFullPathNameW
GetLastError
HeapFree
IsProcessorFeaturePresent
HeapAlloc
HeapReAlloc
RaiseException
RtlUnwind
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
Sleep
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetCurrentThreadId
ExitProcess
GetModuleHandleExW
GetProcessHeap
GetStdHandle
GetFileType
WriteFile
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
HeapSize
IsValidCodePage
GetACP
GetOEMCP
FlushFileBuffers
GetConsoleCP
GetConsoleMode
ReadConsoleW
SetStdHandle
OutputDebugStringW
GetDriveTypeW
GetCurrentDirectoryW
SetEnvironmentVariableA
SetEnvironmentVariableW
user32
MessageBoxW
Exports
Exports
??0Decimal@WebCore@@QAE@ABV01@@Z
??0Decimal@WebCore@@QAE@ABVEncodedData@01@@Z
??0Decimal@WebCore@@QAE@H@Z
??0Decimal@WebCore@@QAE@W4Sign@01@H_K@Z
??0SHA1Sum@mozilla@@QAE@XZ
??4Decimal@WebCore@@QAEAAV01@ABV01@@Z
??8Decimal@WebCore@@QBE_NABV01@@Z
??9Decimal@WebCore@@QBE_NABV01@@Z
??DDecimal@WebCore@@QBE?AV01@ABV01@@Z
??GDecimal@WebCore@@QBE?AV01@ABV01@@Z
??GDecimal@WebCore@@QBE?AV01@XZ
??HDecimal@WebCore@@QBE?AV01@ABV01@@Z
??KDecimal@WebCore@@QBE?AV01@ABV01@@Z
??MDecimal@WebCore@@QBE_NABV01@@Z
??NDecimal@WebCore@@QBE_NABV01@@Z
??ODecimal@WebCore@@QBE_NABV01@@Z
??PDecimal@WebCore@@QBE_NABV01@@Z
??XDecimal@WebCore@@QAEAAV01@ABV01@@Z
??YDecimal@WebCore@@QAEAAV01@ABV01@@Z
??ZDecimal@WebCore@@QAEAAV01@ABV01@@Z
??_0Decimal@WebCore@@QAEAAV01@ABV01@@Z
??_FDecimal@WebCore@@QAEXXZ
?CreateDecimalRepresentation@DoubleToStringConverter@double_conversion@@ABEXPBDHHHPAVStringBuilder@2@@Z
?CreateExponentialRepresentation@DoubleToStringConverter@double_conversion@@ABEXPBDHHPAVStringBuilder@2@@Z
?DoubleToAscii@DoubleToStringConverter@double_conversion@@SAXNW4DtoaMode@12@HPADHPA_NPAH3@Z
?EcmaScriptConverter@DoubleToStringConverter@double_conversion@@SAABV12@XZ
?HandleSpecialValues@DoubleToStringConverter@double_conversion@@ABE_NNPAVStringBuilder@2@@Z
?HashBytes@mozilla@@YAIPBXI@Z
?IsFloat32Representable@mozilla@@YA_NN@Z
?ToExponential@DoubleToStringConverter@double_conversion@@QBE_NNHPAVStringBuilder@2@@Z
?ToFixed@DoubleToStringConverter@double_conversion@@QBE_NNHPAVStringBuilder@2@@Z
?ToPrecision@DoubleToStringConverter@double_conversion@@QBE_NNHPA_NPAVStringBuilder@2@@Z
?ToShortestIeeeNumber@DoubleToStringConverter@double_conversion@@ABE_NNPAVStringBuilder@2@W4DtoaMode@12@@Z
?abs@Decimal@WebCore@@QBE?AV12@XZ
?alignOperands@Decimal@WebCore@@CA?AUAlignedOperands@12@ABV12@0@Z
?ceiling@Decimal@WebCore@@QBE?AV12@XZ
?compareTo@Decimal@WebCore@@ABE?AV12@ABV12@@Z
?compress@LZ4@Compression@mozilla@@SAIPBDIPAD@Z
?compressLimitedOutput@LZ4@Compression@mozilla@@SAIPBDIPADI@Z
?decompress@LZ4@Compression@mozilla@@SA_NPBDIPADIPAI@Z
?decompress@LZ4@Compression@mozilla@@SA_NPBDPADI@Z
?finish@SHA1Sum@mozilla@@QAEXAAY0BE@E@Z
?floor@Decimal@WebCore@@QBE?AV12@XZ
?fromDouble@Decimal@WebCore@@SA?AV12@N@Z
?fromString@Decimal@WebCore@@SA?AV12@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z
?gChaosModeCounter@detail@mozilla@@3V?$Atomic@I$01X@2@A
?gTwoCharEscapes@detail@mozilla@@3QBDB
?infinity@Decimal@WebCore@@SA?AV12@W4Sign@12@@Z
?kBase10MaximalLength@DoubleToStringConverter@double_conversion@@2HB
?nan@Decimal@WebCore@@SA?AV12@XZ
?remainder@Decimal@WebCore@@QBE?AV12@ABV12@@Z
?round@Decimal@WebCore@@QBE?AV12@XZ
?toDouble@Decimal@WebCore@@QBENXZ
?toString@Decimal@WebCore@@QBE?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ
?toString@Decimal@WebCore@@QBE_NPADI@Z
?unused@mozilla@@3Uunused_t@1@B
?update@SHA1Sum@mozilla@@QAEXPBXI@Z
?zero@Decimal@WebCore@@SA?AV12@W4Sign@12@@Z
gMozillaPoisonBase
gMozillaPoisonSize
gMozillaPoisonValue
mozPoisonValueInit
Sections
.text Size: 158KB - Virtual size: 158KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ