Vyldrja
Static task
static1
Behavioral task
behavioral1
Sample
0b4dd5d8a35c270d922431366f069687_JaffaCakes118.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0b4dd5d8a35c270d922431366f069687_JaffaCakes118.dll
Resource
win10v2004-20240508-en
General
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Target
0b4dd5d8a35c270d922431366f069687_JaffaCakes118
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Size
67KB
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MD5
0b4dd5d8a35c270d922431366f069687
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SHA1
602358d182e1d39f49a38fa2bac0fd25f47a1a8d
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SHA256
71ab1d3ad853371cc218605550d73e6f9b2aead1462efa1325fb0b185ff758f9
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SHA512
e934a845eb99fca5a81fd6ac1bf6ba93f4adc5a514c9b9678a691f5d12859d714c165dddd4d64d6ce7e6bbfdafa067b91976d6869df33750aaac5798a9e16b09
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SSDEEP
1536:lR8h3zd7nCBjaL2SClN/r1WmI/98K9bxW/h4AX1DDFjI:3sYBCO//r1p89B0h4AFD5k
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0b4dd5d8a35c270d922431366f069687_JaffaCakes118
Files
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0b4dd5d8a35c270d922431366f069687_JaffaCakes118.dll windows:4 windows x86 arch:x86
a7e9b268d6c72ca6e2ca114a6ad3c47b
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetCommandLineA
VirtualAlloc
RtlUnwind
GetCurrentThreadId
GetVersionExA
InterlockedExchange
VirtualQuery
ExitProcess
GetProcAddress
GetModuleHandleA
TerminateProcess
GetCurrentProcess
TlsAlloc
SetLastError
GetLastError
TlsFree
TlsSetValue
TlsGetValue
HeapFree
HeapAlloc
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
UnhandledExceptionFilter
WriteFile
LeaveCriticalSection
EnterCriticalSection
GetACP
GetOEMCP
GetCPInfo
HeapReAlloc
InitializeCriticalSection
LoadLibraryA
HeapSize
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
LCMapStringA
LCMapStringW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
VirtualProtect
GetSystemInfo
Exports
Exports
Sections
.text Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ