Behavioral task
behavioral1
Sample
b81808f1d9417a322e4d722e73501f9e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b81808f1d9417a322e4d722e73501f9e_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
b81808f1d9417a322e4d722e73501f9e_JaffaCakes118
-
Size
47KB
-
MD5
b81808f1d9417a322e4d722e73501f9e
-
SHA1
ec1d417e4b934abb9012dd322bb103830fdc110d
-
SHA256
4ca99aae78b5ecd0928d5424306d26e8ab2a4520b488ca576bbfb88a740c4bb4
-
SHA512
3fe6201fe2e2ad5e99030c76337e6133516a5a9a48014fdd380cae550e3836661b91fff04890cd56be15cb3b63d880ce2027bac6203531b1fee4226fd794d848
-
SSDEEP
768:zS4sULWW4pX3lRrQiT9gSZXUJiSOQXRntXoSPtAKSoxoKV6VPw5VFhrRqWIm+DV:mPUg3lR8iT9XUJi6NhqKV2orX+
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b81808f1d9417a322e4d722e73501f9e_JaffaCakes118 unpack001/out.upx
Files
-
b81808f1d9417a322e4d722e73501f9e_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ