Behavioral task
behavioral1
Sample
42037adddd7aa9f12a29d3385f4da97b_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
42037adddd7aa9f12a29d3385f4da97b_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
42037adddd7aa9f12a29d3385f4da97b_JaffaCakes118
-
Size
172KB
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MD5
42037adddd7aa9f12a29d3385f4da97b
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SHA1
06dfc2e8ad4b122bbb8868c51fad60d4fcec7d01
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SHA256
ce10f989966c857293870343d4204e2a4ccd04632d79ba122872e0d16f3ab74c
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SHA512
09cae598fa3c8970320b7cabf34285b5244fb9bdc4f450a5d46deb23637c24036d7ebd7983ae4ee206f6b0f53515b6cd4eb44f86327d9b094116cd897d7cbf65
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SSDEEP
3072:0U+O3yyNPkXi+uqetkfo3xJ8e+WVah3MwE1EgCsL45or28yNjL6Q:0U/5wcxCe+WVahtE2gCsL45orAZ+Q
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 42037adddd7aa9f12a29d3385f4da97b_JaffaCakes118
Files
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42037adddd7aa9f12a29d3385f4da97b_JaffaCakes118.exe windows:4 windows x86 arch:x86
6f97a4e01162278e360777b21e57392d
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
??1type_info@@UAE@XZ
_ftol
strncpy
strrchr
__CxxFrameHandler
memcpy
srand
??2@YAPAXI@Z
memmove
rand
strstr
strlen
memset
strchr
malloc
free
_strrev
_strlwr
_strupr
_except_handler3
kernel32
GetTempPathA
RaiseException
InterlockedExchange
LocalAlloc
FreeLibrary
GetStartupInfoA
SetFileAttributesA
DeleteFileA
GetFileAttributesA
CreateDirectoryA
GetCurrentProcess
IsBadReadPtr
SetUnhandledExceptionFilter
GetSystemDirectoryA
ExpandEnvironmentStringsA
GetShortPathNameA
GetTickCount
GetLastError
CreateEventA
WaitForSingleObject
Sleep
GetModuleFileNameA
SleepEx
lstrlenA
CreateFileA
GetCurrentThreadId
WriteFile
GetWindowsDirectoryA
GetFileTime
SetFileTime
CloseHandle
MoveFileA
GetModuleHandleA
ExitProcess
LoadLibraryA
GetProcAddress
GetCurrentDirectoryA
VirtualProtect
GetModuleFileNameA
ExitProcess
ws2_32
closesocket
getprotobynumber
user32
MessageBoxA
Sections
.text Size: - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 136KB - Virtual size: 132KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 72B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ