Behavioral task
behavioral1
Sample
b05becb05b017fbfe00b619cf0afeed2_JaffaCakes118.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b05becb05b017fbfe00b619cf0afeed2_JaffaCakes118.dll
Resource
win10v2004-20240508-en
General
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Target
b05becb05b017fbfe00b619cf0afeed2_JaffaCakes118
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Size
158KB
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MD5
b05becb05b017fbfe00b619cf0afeed2
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SHA1
d5fe709240a68aa737ad4948cb91bb82a0b17e55
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SHA256
488fe5a0868bc0fceb35b4db513b98fcf411407d0271c98d30fb53681e8bce59
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SHA512
ccd845facf25c09f8046d7355bc4039c2d1c6dcbd432e0605c56743edf9779a6a4076fdae8db1c9eb9ab82fbadf2d1b2a22e35db8b2fccf47e6ee476f5ad3d1e
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SSDEEP
3072:8rWWHbM4cwiAQVoH7+P1ieWoCXomg/8nJm+Knt2jarywM1W:AWcbMabLQ1ieEXQ/8JJKnt2ubM1W
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b05becb05b017fbfe00b619cf0afeed2_JaffaCakes118
Files
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b05becb05b017fbfe00b619cf0afeed2_JaffaCakes118.dll windows:6 windows x86 arch:x86
ad90cc5f95a5505d62a663edfb063bdc
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
Sleep
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
user32
ScreenToClient
msvcp140
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
wininet
InternetCloseHandle
d3dx9_43
D3DXMatrixMultiply
iphlpapi
GetAdaptersInfo
vcruntime140
memchr
api-ms-win-crt-runtime-l1-1-0
_invalid_parameter_noinfo
api-ms-win-crt-string-l1-1-0
strncpy
api-ms-win-crt-utility-l1-1-0
srand
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsprintf_s
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-math-l1-1-0
_libm_sse2_sqrt_precise
api-ms-win-crt-heap-l1-1-0
free
Sections
.text Size: - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 79KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 156KB - Virtual size: 155KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 164B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 469B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ