Behavioral task
behavioral1
Sample
65bbd2164b08ac711d88860b43259687_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
65bbd2164b08ac711d88860b43259687_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
-
Target
65bbd2164b08ac711d88860b43259687_JaffaCakes118
-
Size
667KB
-
MD5
65bbd2164b08ac711d88860b43259687
-
SHA1
9ca5d5580c0202b2c878f021decb492e6b51577f
-
SHA256
a356c90a556de0fcfdc306cdc5191747301a44c1881424916885a1f336ec0c8e
-
SHA512
2fc0a709ad556609afdd2f7b576a8be80c05d88f09327d00db3d3e9df92705173f4007dabae55df87336a31415e7440d8861f593c8ffdea525cb6a75c638a3a1
-
SSDEEP
12288:ZzqRr7IFX4WefDHgasZKx4xNOMfY33sUKpfcsFmcyou2F02W2QVS:u2X4ZLUZKxkXY33OpfPFmcyouwd8S
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 65bbd2164b08ac711d88860b43259687_JaffaCakes118 unpack001/out.upx
Files
-
65bbd2164b08ac711d88860b43259687_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 322KB - Virtual size: 324KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 344KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 534KB - Virtual size: 534KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 651KB - Virtual size: 650KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ