Behavioral task
behavioral1
Sample
379c303e584b07ade274a4f923787820_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
379c303e584b07ade274a4f923787820_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
-
Target
379c303e584b07ade274a4f923787820_JaffaCakes118
-
Size
12.1MB
-
MD5
379c303e584b07ade274a4f923787820
-
SHA1
d830dc24cd3a2b571de72ecbb801c59f7d3673fe
-
SHA256
cb13e15b832b5d6820e7d68b3f29328fa4afa6906c95d2de371795a3499a04d4
-
SHA512
3d5f19bf3b0850a6c22d6b70cc39633ce8762db73a6413ce9cf3f100cff497a85dd1d1f76d923156567b53e3f69e8f57a46116d472b01ef6455a9aeee36eb6b3
-
SSDEEP
3072:k4artF6d4P2+RseH/iuMK4R4UPKukyae7IBrDtl6Mv/EAc5:SrW/eH6NKOCXXBrDaMv/Eb
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 379c303e584b07ade274a4f923787820_JaffaCakes118 unpack001/out.upx
Files
-
379c303e584b07ade274a4f923787820_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 272KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 117KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 69KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 800B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ