Behavioral task
behavioral1
Sample
638713eec27057b6e3fb198b2754e0e2_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
638713eec27057b6e3fb198b2754e0e2_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
638713eec27057b6e3fb198b2754e0e2_JaffaCakes118
-
Size
318KB
-
MD5
638713eec27057b6e3fb198b2754e0e2
-
SHA1
edaedc6792639c70fff86bcafaafbacc70108756
-
SHA256
8f3ff244b6351bdbcdd87017ad6f85d5fec47d3943f91df01906e24e209f27b5
-
SHA512
5935fb5b2c0d04d251bec98962a970bb332b4d6726fb452e75c110819da210a9b7fafbf2c7b66a043d5a62555f932955b5393bf3f3c84e638041bb7f5112254e
-
SSDEEP
6144:WNEAIy8FoUgnqOkmyQZTFVGHQQJ5isr7+Up64SSRsZYIkms3VkRbYk:WDYFzgVyQZJVG9Jgsr7+G64SHZYIkx3W
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 638713eec27057b6e3fb198b2754e0e2_JaffaCakes118 unpack001/out.upx
Files
-
638713eec27057b6e3fb198b2754e0e2_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: 612KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 307KB - Virtual size: 308KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
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: 544KB - Virtual size: 540KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 132KB - Virtual size: 131KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 84KB - Virtual size: 196KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ