Behavioral task
behavioral1
Sample
b9457af0261108179ab5433b73697614_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b9457af0261108179ab5433b73697614_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
b9457af0261108179ab5433b73697614_JaffaCakes118
-
Size
71KB
-
MD5
b9457af0261108179ab5433b73697614
-
SHA1
c372b6e19691f24f5b57e1506e692acd8777e4b1
-
SHA256
183990e259489f157c131f9352fa4c5d94e740fe9a4404a010fcb35fdcae6992
-
SHA512
81a2c535c71a26ff467bd038d044ec7c8e4990f3927e0a4284a959e1570afb3b9f1322ef6aa2af685e371d1419c8f1e8d995ffbf683bd836fcb164b90b549a16
-
SSDEEP
1536:JrpZGYhnDf9vLyQyc3IgnMFg5EIC7mR3LC2uk93JJYbbZFP/RTurNGAA:J/DfJLyQyHSMFg5vD3LNuk9ZJYxFP/BB
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b9457af0261108179ab5433b73697614_JaffaCakes118 unpack001/out.upx
Files
-
b9457af0261108179ab5433b73697614_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: 148KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 68KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 184KB - Virtual size: 181KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ