c:\mozy_build\client-1.16\windows_progs\Release\kalypsoservice.pdb
Behavioral task
behavioral1
Sample
a71f6047c3070aa5ca2794a047a7686d_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a71f6047c3070aa5ca2794a047a7686d_JaffaCakes118
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Size
363KB
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MD5
a71f6047c3070aa5ca2794a047a7686d
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SHA1
20522cadd8a9522803c42306a96a467a422e9f7e
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SHA256
9280b16b56d434ee6ec9989c70478f6ce196db06594e93480e8bda59cfb591de
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SHA512
b424f96e43b9bab9f50cbdaee531db8cfbf413e17548a4a438e867d09a6ff8b8f06dfbc08e868097ba12cca5b1d5b00d2d9652f410cf9ba64568f931f434cb92
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SSDEEP
6144:lhSB2Re4qwlYts4xzFPJTnNUlHjqHpcYKgkizmy+azV40tTD+x:lha4qwlYts4xzFPJTnNUNaKgkizJzu05
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a71f6047c3070aa5ca2794a047a7686d_JaffaCakes118
Files
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a71f6047c3070aa5ca2794a047a7686d_JaffaCakes118.exe windows:5 windows x86 arch:x86
ae7db1db2c0109ba8ed1056571ca4c36
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
backup
_DllWinMain@16
kernel32
QueryPerformanceCounter
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleW
Sleep
GetProcAddress
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetLastError
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
HeapFree
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
LoadLibraryA
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapAlloc
VirtualAlloc
HeapReAlloc
RtlUnwind
HeapSize
GetLocaleInfoA
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
Sections
.text Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 182KB - Virtual size: 182KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
UPX0 Size: 144KB - Virtual size: 380KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE