Behavioral task
behavioral1
Sample
1634b588dba3508d83192a6c8b046b14_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1634b588dba3508d83192a6c8b046b14_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
1634b588dba3508d83192a6c8b046b14_JaffaCakes118
-
Size
382KB
-
MD5
1634b588dba3508d83192a6c8b046b14
-
SHA1
9bf98801194c738d9ec6c4667c5a0eec97846fb5
-
SHA256
88508f3fc93ddc332807dcf7effd86cfdd7f780a14c10cdcc6320e4a9a12cfa0
-
SHA512
9d0444ee21ac63affec0358ed7f8ac72d6d746e077275473acd26e99c554fd93d4d769976d003825fac984a403da6639b087fa8adab03b4d9db5489f44a487f6
-
SSDEEP
6144:lvIj8N0oK0zat8GzwzkIX8NLoK0zat8GzwzkIXfYnPY9lrhdMwPT318TtDUTO:lQjeK0qjISsK0qjIQnAYwPzSRDUK
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1634b588dba3508d83192a6c8b046b14_JaffaCakes118 unpack001/out.upx
Files
-
1634b588dba3508d83192a6c8b046b14_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: 17.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 22KB - Virtual size: 24KB
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_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe .js windows:4 windows x86 arch:x86 polyglot
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
.bss Size: - Virtual size: 17.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE