?getAuthServer@@YAPAVAuthServer@@XZ
Static task
static1
Behavioral task
behavioral1
Sample
668e1ace1af870632abfe513104e40fb_JaffaCakes118.dll
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
668e1ace1af870632abfe513104e40fb_JaffaCakes118.dll
Resource
win10v2004-20240508-en
General
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Target
668e1ace1af870632abfe513104e40fb_JaffaCakes118
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Size
148KB
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MD5
668e1ace1af870632abfe513104e40fb
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SHA1
36f64a2061b42195375f2ee4c5d8d4388e236c97
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SHA256
b6d1857ce7e315b4306d784e3d23e9c4646f8aac2575487a81d96c3f3249d66a
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SHA512
0a2426a3b2c0cb1cf62d8cf58fcd796842a48b2e643ae26323cc205bc8557e76488c6f0ac1b47e33afd757d57266b54a0eacc3ebc3ece0e5486093a66faacc0f
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SSDEEP
3072:EbbJosY3uxoKC+ppuq96U0MsrTQndNEn8JE:AJo13uOb+XX96Un2TQndNE
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 668e1ace1af870632abfe513104e40fb_JaffaCakes118
Files
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668e1ace1af870632abfe513104e40fb_JaffaCakes118.dll windows:4 windows x86 arch:x86
6c16932bb6a4a2b928dd87b9cdec37b1
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetPrivateProfileIntA
CreateDirectoryA
WaitForSingleObject
CreateEventA
CloseHandle
GetPrivateProfileStringA
Sleep
CreateThread
OutputDebugStringA
GetLastError
WritePrivateProfileStringA
SetEvent
GetTickCount
GetEnvironmentVariableA
GetProcAddress
InterlockedCompareExchange
InterlockedExchange
TlsFree
GetSystemInfo
TlsAlloc
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
GetFileSize
FlushFileBuffers
SetEndOfFile
SetFilePointer
ReadFile
WriteFile
LoadLibraryA
FreeLibrary
CreateFileA
GlobalFree
GlobalAlloc
SetLastError
LoadLibraryExA
GetVolumeInformationA
shell32
SHGetFolderPathA
ws2_32
recv
__WSAFDIsSet
shutdown
ioctlsocket
getsockname
gethostbyname
ntohl
inet_addr
WSAGetLastError
closesocket
socket
htons
connect
send
WSACleanup
WSAStartup
select
msvcp80
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?_Xlen@_String_base@std@@SAXXZ
?_Xran@_String_base@std@@SAXXZ
libmmd
cos
sin
tan
msvcr80
getenv
sscanf
strncpy
strncat
calloc
free
_time64
malloc
memmove
??1exception@std@@UAE@XZ
??0exception@std@@QAE@ABV01@@Z
_CxxThrowException
memcpy_s
memmove_s
_invalid_parameter
??0exception@std@@QAE@XZ
??0exception@std@@QAE@ABQBD@Z
rand
_vsnprintf
__dllonexit
_onexit
_malloc_crt
_initterm
_initterm_e
_amsg_exit
_adjust_fdiv
__CppXcptFilter
_except_handler3
_local_unwind2
??1type_info@@UAE@XZ
?terminate@@YAXXZ
__clean_type_info_names_internal
??3@YAXPAX@Z
sprintf
srand
__CxxFrameHandler
_localtime64
??2@YAPAXI@Z
memset
memcpy
_purecall
Exports
Exports
Sections
.text Size: 80KB - Virtual size: 78KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text1 Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data1 Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
_RDATA Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ