Behavioral task
behavioral1
Sample
1957bbf355e859fa325604c9cc84c850_JaffaCakes118.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1957bbf355e859fa325604c9cc84c850_JaffaCakes118.dll
Resource
win10v2004-20240508-en
General
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Target
1957bbf355e859fa325604c9cc84c850_JaffaCakes118
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Size
48KB
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MD5
1957bbf355e859fa325604c9cc84c850
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SHA1
484888bae2a559469debcd24a6adf011a1b0fa0f
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SHA256
454257cd4beea25ee394c7446b40384b716b27510fb297a26301d32dcafa97be
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SHA512
d301bb2312551cb9a8c523cdb34cf5725de5e6d1eeefc91056907b1ea4ca91b7dcf1ec932d4f185b771b74269b6ce7c9e23935d6e62107975ba00409584aec6e
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SSDEEP
768:hNkThTL8UkbkXwcpjriaWl2Pd/8oqmuwBFeaQa2q1:bkThT2VQjridCGoyk92q
Malware Config
Signatures
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Processes:
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 1957bbf355e859fa325604c9cc84c850_JaffaCakes118
Files
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1957bbf355e859fa325604c9cc84c850_JaffaCakes118.dll windows:4 windows x86 arch:x86
a93c89402fd4cfe24a07eef1c2e0f211
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
user32
MessageBoxA
kernel32
InitializeCriticalSection
GetCommandLineA
GetVersion
ExitProcess
TerminateProcess
GetCurrentProcess
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsFree
SetLastError
TlsGetValue
GetLastError
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
GetModuleHandleA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
HeapFree
WriteFile
EnterCriticalSection
LeaveCriticalSection
HeapAlloc
GetCPInfo
GetACP
GetOEMCP
VirtualAlloc
HeapReAlloc
GetProcAddress
LoadLibraryA
RtlUnwind
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
InterlockedDecrement
InterlockedIncrement
Sections
.text Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
.reloc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ