Behavioral task
behavioral1
Sample
b92267ed3db90c5755f36c1e15f6a11a_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b92267ed3db90c5755f36c1e15f6a11a_JaffaCakes118
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Size
92KB
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MD5
b92267ed3db90c5755f36c1e15f6a11a
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SHA1
3efd6e130250a8ce1168aa75aa90aacebe6f2285
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SHA256
c9c04d0dd551a2958b072e4c15d79b3d58f95a9132f097e232f42382b0c91f73
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SHA512
f885e61f2e215b319787cc5eb0f57ccae5a02781259dda2345f882e15c6f3ab38dd145d2be0ee9aef398708bca4fb8200df582df06cdb9082d9519d2308f0895
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SSDEEP
1536:VX8rFPU+AYMTZdRCY2hdLUo71l9xEy0ayESR8y+kfN7gxSD0o4hyZ8sRu7Z:urWZLCPd/nJfyESRckfNL0VYZ8sRc
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b92267ed3db90c5755f36c1e15f6a11a_JaffaCakes118
Files
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b92267ed3db90c5755f36c1e15f6a11a_JaffaCakes118.exe windows:4 windows x86 arch:x86
b2abb8d47d990cb831df0f054528cd21
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
GetThreadLocale
GetStartupInfoA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
WriteFile
TerminateProcess
Sleep
SizeofResource
LockResource
LoadResource
LoadLibraryA
GetSystemDirectoryA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetCurrentProcess
FreeResource
FindResourceA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
DeleteFileA
CreateFileA
CopyFileA
CloseHandle
VirtualProtect
user32
GetKeyboardType
MessageBoxA
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
Sections
.code Size: - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 968B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp2 Size: 89KB - Virtual size: 88KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 548B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ