Behavioral task
behavioral1
Sample
a097c8e4e5bd27130b2add2ea7a56ec0_JaffaCakes118.exe
Resource
win7-20240729-en
General
-
Target
a097c8e4e5bd27130b2add2ea7a56ec0_JaffaCakes118
-
Size
445KB
-
MD5
a097c8e4e5bd27130b2add2ea7a56ec0
-
SHA1
362e6ba23dc7102c7c83250a7184b9b30386d532
-
SHA256
153d9e481c78495768131745f47c42024f67b2aae0cb6a4802455a46c701b2d0
-
SHA512
87c2c70831b829217453c88ff410650bd5ca218862d055d849255a76efd5a8123e16981834c277cbe13e7376d3f943c6c3b37317ee8935ac29cc62cdc05d9ff7
-
SSDEEP
12288:gY+r8txVo/VqXX71vRkf5g5J9wdyHNEhtqipHEXE82:B+4t+A+f5U9wMjE8
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a097c8e4e5bd27130b2add2ea7a56ec0_JaffaCakes118 unpack001/out.upx
Files
-
a097c8e4e5bd27130b2add2ea7a56ec0_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 296KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 438KB - Virtual size: 440KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 333KB - Virtual size: 333KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
GPUj99E8 Size: 163KB - Virtual size: 163KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idat_66 Size: 141KB - Virtual size: 218KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ