Behavioral task
behavioral1
Sample
39d751272127cfb1074df400a80c7cf0_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
39d751272127cfb1074df400a80c7cf0_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
-
Target
39d751272127cfb1074df400a80c7cf0_JaffaCakes118
-
Size
36KB
-
MD5
39d751272127cfb1074df400a80c7cf0
-
SHA1
344af1b30d50e547e8ce1a599bb6418db79aa589
-
SHA256
25b7ca6cf7437b70e5648a811bf0f1ea2871b28944c997aebb0b8ff66f177cb7
-
SHA512
d5fac7688d9e80d72ed090b5d0d17ae6700ba96fa0527570ea751e1aba9d3b78346d874aa9f85fed28bb73e83e56a4970d86ad8df49458c7e044f69950752db9
-
SSDEEP
768:UOIbA15HYd/3bcNgnq/OTc7Xwuf+kR7r1EN32UnI0usY5:UOB15Hc/rHq/OTqwufPti2UnI0W
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 39d751272127cfb1074df400a80c7cf0_JaffaCakes118 unpack001/out.upx
Files
-
39d751272127cfb1074df400a80c7cf0_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
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: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: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 18KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ