Behavioral task
behavioral1
Sample
51edb48ce1787c14d799a55e4a913777_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
51edb48ce1787c14d799a55e4a913777_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
-
Target
51edb48ce1787c14d799a55e4a913777_JaffaCakes118
-
Size
85KB
-
MD5
51edb48ce1787c14d799a55e4a913777
-
SHA1
fbf76b8316e829becbaa720a559ae242c04ca9ad
-
SHA256
d2bbf5c9f163b87b3ea433547b4ec9b356125050d3d858a462fa5c50066a65b5
-
SHA512
b8e117fa3a14c0e4edbcf8488875fa2fef2436ffb3d8aa37c06612836528291e72cdabc57daf9e5edcfc8a36be8bd05432638d6cbbd9864eac60a1f7ac69bd1a
-
SSDEEP
1536:bb7pZY4xyVv3ZmG0VoGmyUGa2wwgrIFZGQZFPi69SQBPaQq9CK1uHL+vh:bRe4xY0G07bUGahRYZrFP0QBWCK1uHSZ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 51edb48ce1787c14d799a55e4a913777_JaffaCakes118 unpack001/out.upx
Files
-
51edb48ce1787c14d799a55e4a913777_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: 78KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ