531e24f7255e040f0b81b82ca710d517_JaffaCakes118

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General

Target

531e24f7255e040f0b81b82ca710d517_JaffaCakes118
Size

149KB
MD5

531e24f7255e040f0b81b82ca710d517
SHA1

ef8408c887ae5496fea837c5816b72e72d3fe9b5
SHA256

c9d53318b650064e3b6a823ae0633c7bf156a584488aab3b372cc7664e9744e2
SHA512

2d8272e315f5d63f40efe0bc7aacb42c2da64fd7dc9e5f1d69d842980c2e12e24cadad32e6726c5b2f6991ff8053575e4172f77a5f0612e07cf3729aeab0e9d2
SSDEEP

3072:Jqof3kDcVSh4VeAsYbkIibiTQDMJiH9ACZYkHbVX:DqcVSh4dxubQuMJiH9ACZYEF

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
531e24f7255e040f0b81b82ca710d517_JaffaCakes118

Files

531e24f7255e040f0b81b82ca710d517_JaffaCakes118
.dll windows:4 windows x86 arch:x86

e3bc4856c20ef6813c1e5bfd9edafaf8

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

CreateEventA
CloseHandle
TerminateThread
WaitForSingleObject
SetEvent
ResumeThread
CreateThread
GetProcAddress
LoadLibraryA
DeleteCriticalSection
VirtualFree
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
ResetEvent
lstrcpyA
CancelIo
Sleep
GetLastError
CreateDirectoryA
GetFileAttributesA
GetFileSize
CreateFileA
SetFilePointer
WriteFile
MoveFileA
GetTickCount
GetModuleFileNameA
SetLastError
CreateProcessA
GetVersionExA
GetCurrentProcess
WriteProcessMemory
FreeLibrary
WinExec
lstrlenA
GetSystemDirectoryA
GetWindowsDirectoryA
GetLocalTime
MapViewOfFile
CreateFileMappingA
HeapFree
HeapAlloc
UnmapViewOfFile
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
GlobalSize
GetStartupInfoA
CreatePipe
DisconnectNamedPipe
PeekNamedPipe
WaitForMultipleObjects
DeviceIoControl
GlobalMemoryStatus
GetSystemInfo
ReleaseMutex
OpenEventA
SetErrorMode
CreateMutexA
DuplicateHandle
OpenProcess
RaiseException
InterlockedExchange
LocalAlloc

msvcrt

strstr
memcmp
_CxxThrowException
free
malloc
_except_handler3
strrchr
strcmp
strcpy
fclose
fseek
fwrite
fopen
strcat
strncpy
atoi
strlen
strchr
_errno
_mbsstr
_mbsupr
strncat
realloc
wcstombs
sprintf
_beginthreadex
calloc
??1type_info@@UAE@XZ
_initterm
_adjust_fdiv
_ftol
ceil
memmove
strncmp
__CxxFrameHandler
_strnicmp
_strnset
memset
??2@YAPAXI@Z
??3@YAXPAX@Z
memcpy
_strcmpi

msvcp60

??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBDABV?$allocator@D@1@@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z

msvfw32

ICCompressorFree
ICClose
ICOpen
ICSendMessage
ICSeqCompressFrameStart
ICSeqCompressFrame
ICSeqCompressFrameEnd

Exports

Exports

ChenAiMain
ServiceMain
lch
xjm

Sections

.text
Size: 95KB - Virtual size: 95KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

PAGE
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e3bc4856c20ef6813c1e5bfd9edafaf8

Headers

File Characteristics

Imports

kernel32

msvcrt

msvcp60

msvfw32

Exports

Exports

Sections

.text Size: 95KB - Virtual size: 95KB

PAGE Size: 4KB - Virtual size: 3KB

.rdata Size: 14KB - Virtual size: 13KB

.data Size: 13KB - Virtual size: 18KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 7KB - Virtual size: 7KB

.text
Size: 95KB - Virtual size: 95KB

PAGE
Size: 4KB - Virtual size: 3KB

.rdata
Size: 14KB - Virtual size: 13KB

.data
Size: 13KB - Virtual size: 18KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 7KB - Virtual size: 7KB