Behavioral task
behavioral1
Sample
536b4532648d36b1b5620e34d394dcff_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
536b4532648d36b1b5620e34d394dcff_JaffaCakes118
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Size
117KB
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MD5
536b4532648d36b1b5620e34d394dcff
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SHA1
08693e90ee369c0b3ccd03f66b57155ccc413162
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SHA256
80bcc599d3ac16c2b8be2b6c1cea90f53e97bd574c4fa9a4efbb9ea53dcdcccf
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SHA512
daf623e817df391c0b2adcdc92936c538ff56b7edadbe7ab956bfd214a4c7946461c6c091ca79fa3783660ed3ba07bce2e77917dc88cdd7c37eb24ba2bfc8e56
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SSDEEP
3072:rxYBWDhefgpndbtCiGBylVK/UMESC+iCxpJfRmK/fsvC1M2lLvXjt6Xa:WgH3MylI/UMENSRf3sq1dxPR6q
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 536b4532648d36b1b5620e34d394dcff_JaffaCakes118
Files
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536b4532648d36b1b5620e34d394dcff_JaffaCakes118.exe windows:5 windows x86 arch:x86
4e43ef2df610acb6394761845b0d7829
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
regapi
RegQueryUtilityCommandList
RegFreeUtilityCommandList
user32
LoadStringW
wsprintfW
ntdll
wcschr
wcscpy
wcslen
_wcsnicmp
wcscat
memmove
_ultoa
msvcrt
_c_exit
_exit
_XcptFilter
_cexit
exit
__initenv
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
fwprintf
__set_app_type
_controlfp
_except_handler3
free
malloc
_iob
fprintf
setlocale
vswprintf
__p__fmode
vfwprintf
__getmainargs
kernel32
GetLastError
LoadLibraryW
GetModuleHandleA
GetCommandLineW
LocalAlloc
LocalFree
SearchPathW
CreateProcessW
WaitForSingleObject
CloseHandle
FormatMessageW
GetModuleHandleW
MultiByteToWideChar
GetStdHandle
GetFileType
WriteConsoleW
SetLastError
FreeLibrary
Sections
.text Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1024B - Virtual size: 4KB
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
.UPX0 Size: 108KB - Virtual size: 260KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE