Behavioral task
behavioral1
Sample
2ef927b7380bd871b9dc6c1bc9c2edeb_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
2ef927b7380bd871b9dc6c1bc9c2edeb_JaffaCakes118
-
Size
133KB
-
MD5
2ef927b7380bd871b9dc6c1bc9c2edeb
-
SHA1
e47d1fea0093a42e6ec977733cd21807299b32c8
-
SHA256
5301f4fe0cd9139a31ac71bbbc3a026624a524e3f0e67e947f20867aff15fcca
-
SHA512
44b265f91d3ace3a4ceb7905ab8e48a3882aea36dce491bc7f67bbb4cf3da8c86aab1839fc59dce73ba1e93180f24eac10b1f94b51b8e1b2e2791126a9bf333b
-
SSDEEP
3072:2VL7X9yMVLunp3xuUeglvVlRmCpww/L6G3vcRfmU:2Vf/VedheUvVlRmpz0amU
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2ef927b7380bd871b9dc6c1bc9c2edeb_JaffaCakes118 unpack001/out.upx
Files
-
2ef927b7380bd871b9dc6c1bc9c2edeb_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ