Static task
static1
Behavioral task
behavioral1
Sample
ef2d233d6f02f3bfbc2731ad3fcb3831_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ef2d233d6f02f3bfbc2731ad3fcb3831_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
ef2d233d6f02f3bfbc2731ad3fcb3831_JaffaCakes118
-
Size
74KB
-
MD5
ef2d233d6f02f3bfbc2731ad3fcb3831
-
SHA1
301f488d4bf7d88ee18a36de7f271af7ef644c66
-
SHA256
2e0d9e2d3b55c39ec0b097ef0bdcb69e281b7e6941409b456b69b03bb3d8f2d6
-
SHA512
3f630e47cc19472054b94ea720056e8b617eebd5bf25952a5c9e8f4a49f28eef737bec32050e89b680a52dcac9584fda3c7b674cfd55e9f8a53f13728c900b74
-
SSDEEP
1536:bKzfAw3nbKdJ+Iut1VjzkBezr/R+qor1a:8Rb02t1JMir/u1a
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef2d233d6f02f3bfbc2731ad3fcb3831_JaffaCakes118
Files
-
ef2d233d6f02f3bfbc2731ad3fcb3831_JaffaCakes118.exe windows:4 windows x86 arch:x86
09252a16812b298f877f72f95c3600b7
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateThread
Sleep
lstrlenA
GetModuleHandleA
GetTickCount
GetStartupInfoA
user32
PostQuitMessage
DestroyWindow
SetTimer
EndPaint
BeginPaint
ReleaseDC
GetDC
LoadBitmapA
GetClientRect
wsprintfA
FillRect
MessageBoxA
DefWindowProcA
LoadCursorA
DispatchMessageA
TranslateMessage
GetMessageA
UpdateWindow
ShowWindow
CreateWindowExA
RegisterClassExA
LoadIconA
gdi32
SelectObject
CreateSolidBrush
SetBkMode
SetTextColor
TextOutA
BitBlt
DeleteDC
CreateCompatibleBitmap
CreateCompatibleDC
DeleteObject
ole32
CoInitialize
msvcp60
?replace@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@IIABV12@@Z
?size@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ
??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
?substr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBE?AV12@II@Z
?length@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?find@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIABV12@I@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV?$allocator@D@1@@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBDABV?$allocator@D@1@@Z
??4?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@PBD@Z
msvcrt
srand
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
__CxxFrameHandler
strcmp
memmove
malloc
sprintf
getenv
??2@YAPAXI@Z
strlen
strcpy
memset
rand
_stricmp
_except_handler3
memcpy
Sections
.text Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE