Behavioral task
behavioral1
Sample
31d885ec3106d0145f5ef393cdab4215_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
31d885ec3106d0145f5ef393cdab4215_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
31d885ec3106d0145f5ef393cdab4215_JaffaCakes118
-
Size
296KB
-
MD5
31d885ec3106d0145f5ef393cdab4215
-
SHA1
3867c8ff984efdab7d1b12aff2232db320f20292
-
SHA256
a811cb5238fc078d9de56ba63f34a3dc25e8267f5804ddcf1da764033cde2278
-
SHA512
04c87f550adb833d32cc82317e33e4d0f84346f89e18fa9b6e4e009ae780584545f98fe093c8c9727655ac1b9fc0d3fc3abbc48d035deebe11129eeb3f9421e7
-
SSDEEP
6144:Y5MC0iCpMGJZ5WBOJQGqs+xQdf6Pr1fvIKEdTzuhOChC38usHfJY6En6T2TSCOCc:WjCWGxWBWOxDvcEi0/3IWVz/Ec02L
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31d885ec3106d0145f5ef393cdab4215_JaffaCakes118 unpack001/out.upx
Files
-
31d885ec3106d0145f5ef393cdab4215_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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 212KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 102KB - Virtual size: 104KB
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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 236KB - Virtual size: 236KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 17KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE