Static task
static1
Behavioral task
behavioral1
Sample
1a543002736ec1635e1c2eb8f8b5d8f7_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1a543002736ec1635e1c2eb8f8b5d8f7_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
1a543002736ec1635e1c2eb8f8b5d8f7_JaffaCakes118
-
Size
142KB
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MD5
1a543002736ec1635e1c2eb8f8b5d8f7
-
SHA1
3946987e309ad9a3d2d408fda3d5ac41e579e781
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SHA256
9d3a6721052b502b0fb7939e7d0ab73ce237e111bacce6ac56a191ac12b45c96
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SHA512
7099b921333eff0393f39c52f144ded795f9521ac13174967811a3ac25de4771247bf3ba3a9fc8e0c8d00a743a76f99184bb42e57f8aa2508f0982a70480be59
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SSDEEP
3072:rmDKGFbOSblm5AjkDa6mWsmrSSPXeoKFIPc8b9hUndK:KKhSblCAwDa6mWsmrhPXzPzN
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1a543002736ec1635e1c2eb8f8b5d8f7_JaffaCakes118
Files
-
1a543002736ec1635e1c2eb8f8b5d8f7_JaffaCakes118.exe windows:4 windows x86 arch:x86
28ddc4f50d1d7e1a084c26e30e21d973
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
GetStartupInfoA
GetModuleHandleA
user32
PostQuitMessage
DestroyWindow
SetTimer
EndPaint
BeginPaint
ReleaseDC
GetDC
LoadBitmapA
GetClientRect
wsprintfA
FillRect
MessageBoxA
LoadCursorA
DispatchMessageA
TranslateMessage
GetMessageA
UpdateWindow
ShowWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
LoadIconA
gdi32
SetBkMode
CreateSolidBrush
SelectObject
CreateCompatibleBitmap
CreateCompatibleDC
DeleteObject
SetTextColor
TextOutA
BitBlt
DeleteDC
ole32
CoInitialize
msvcp60
?size@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ
?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
??8std@@YA_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@PBD@Z
??4?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@PBD@Z
??9std@@YA_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@PBD@Z
??4?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@ABV01@@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV?$allocator@D@1@@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
??_F?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEXXZ
?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?$allocator@D@2@@std@@QAE@PBDABV?$allocator@D@1@@Z
??0Init@ios_base@std@@QAE@XZ
??1Init@ios_base@std@@QAE@XZ
??0_Winit@std@@QAE@XZ
??1_Winit@std@@QAE@XZ
?replace@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@IIABV12@@Z
msvcrt
memset
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
?terminate@@YAXXZ
_onexit
__dllonexit
__CxxFrameHandler
strcmp
memmove
malloc
sprintf
getenv
??2@YAPAXI@Z
rand
_except_handler3
memcpy
_stricmp
strlen
Sections
.text Size: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2KB - Virtual size: 7.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 114KB - Virtual size: 114KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ