Behavioral task
behavioral1
Sample
b65a76fd42efc7f36732615706b3b4f8_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b65a76fd42efc7f36732615706b3b4f8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
b65a76fd42efc7f36732615706b3b4f8_JaffaCakes118
-
Size
22KB
-
MD5
b65a76fd42efc7f36732615706b3b4f8
-
SHA1
e09918f51e18329003a99f158daeae42d37a40d7
-
SHA256
c6c491d1e94107c1019008e9862ed1f5d860488dd3b217938383cfe27c66104c
-
SHA512
7b74be37b4529ec2646217205402ccd11c459e4ae5e4707d527e96a2a8a6876b004100a5415c6c053059630e8f60ff4251b41020aa0a56930fba620850a9e844
-
SSDEEP
384:9YktYUvegZT1FurcYmkSQRbGyHYF5pJJ0llqy4txdGdeUXqOkiz:qktYkDZTq4oSQRbGgYLpfSq3kAZZu
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b65a76fd42efc7f36732615706b3b4f8_JaffaCakes118 unpack001/out.upx
Files
-
b65a76fd42efc7f36732615706b3b4f8_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ