Behavioral task
behavioral1
Sample
b848955fda817a8d502788dd3da76a2e_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b848955fda817a8d502788dd3da76a2e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
b848955fda817a8d502788dd3da76a2e_JaffaCakes118
-
Size
390KB
-
MD5
b848955fda817a8d502788dd3da76a2e
-
SHA1
6f1b4ba87125128abf358f216d3a7e30304e6f71
-
SHA256
88667d0786601a98b13dce2015d13e7af39fd5f2e83b7e29dadd68471cd3b4a4
-
SHA512
0369450ec28a0225aacd5ba0015d28b62824b26b173dd36c27f53c658cadc22113277a1622cf12073cac30fa79bbfe2eacdb8fc00827c52a11e4b405654d663f
-
SSDEEP
12288:YUv3YbTnRTYytfDBr/0IXXm1GL6VM3BT4XV4h:Y4Yay1lj24LHBU
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b848955fda817a8d502788dd3da76a2e_JaffaCakes118 unpack001/out.upx
Files
-
b848955fda817a8d502788dd3da76a2e_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: 772KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 385KB - Virtual size: 388KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ