Behavioral task
behavioral1
Sample
a39dd79adfba191b36197f14af68db4d_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a39dd79adfba191b36197f14af68db4d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
a39dd79adfba191b36197f14af68db4d_JaffaCakes118
-
Size
11KB
-
MD5
a39dd79adfba191b36197f14af68db4d
-
SHA1
be284cb36cc21848170e941e7b39043a5238cf54
-
SHA256
c7572631a0c4b8fa5d70e807ba57f1890b7e9cc4d2cba5571fe4d996e2f98770
-
SHA512
4264a33203b72fc2c797b244f04b274aedf59c26e77335ccaacc9e8d3fd60504b24aec0d87642f0f07dd794447b19d6e16aebbaa7bcd04eae9bf4be0456991ab
-
SSDEEP
192:EfmSO1JM6+wWtIlJHyFh7L+S2dlJx9CiL99P/ljosFlDdCNcVg:kmSO1JM6+wWyjS37CxFHC699BrdCSg
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a39dd79adfba191b36197f14af68db4d_JaffaCakes118 unpack001/out.upx
Files
-
a39dd79adfba191b36197f14af68db4d_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 4KB - Virtual size: 2KB
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: 708B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ