fun
Behavioral task
behavioral1
Sample
651f9a129be3f0223e2f94aacd79f0c9_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
651f9a129be3f0223e2f94aacd79f0c9_JaffaCakes118.dll
Resource
win10v2004-20240709-en
General
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Target
651f9a129be3f0223e2f94aacd79f0c9_JaffaCakes118
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Size
52KB
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MD5
651f9a129be3f0223e2f94aacd79f0c9
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SHA1
1b4b766240526d8a67958855ec392a1938c84814
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SHA256
e28ff8a6e897aa8bf2ac8793d84ace695c915250db9280a464a6438765930e43
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SHA512
d8169259c66a7e0b16c817d0ee7a7d4f4bedb0e3602ea9bc1d20d34db035f73b39ed91deed889fc50be7cba96f7a311e5462a511153b576c89eb482d0c47eedc
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SSDEEP
768:FuFzNNJOLG0Ffinu52R1PXTzhKh4uyhZKxE8dZxBtM:FiJsE/TFEAZiG
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 651f9a129be3f0223e2f94aacd79f0c9_JaffaCakes118
Files
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651f9a129be3f0223e2f94aacd79f0c9_JaffaCakes118.dll windows:4 windows x86 arch:x86
5b8985bd5100f9182528f9a6dae7f6e3
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
user32
CallNextHookEx
SetWindowsHookExA
msvcrt
_adjust_fdiv
malloc
_initterm
free
strchr
strstr
strcat
strncpy
__CxxFrameHandler
strlen
memset
strcpy
_strlwr
kernel32
WriteProcessMemory
ReadFile
Sleep
TerminateProcess
GetModuleFileNameA
LoadLibraryA
GetProcAddress
GetProcessHeap
HeapAlloc
GetModuleHandleA
ReadProcessMemory
GetTempPathA
CreateFileA
CreateThread
GetCurrentProcessId
GetCurrentProcess
VirtualProtectEx
OutputDebugStringA
CloseHandle
Exports
Exports
Sections
.text Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 846B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.vmp0 Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 4KB - Virtual size: 1004B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ