Behavioral task
behavioral1
Sample
2d4a4905c238d9a21940ec108eef0526_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
2d4a4905c238d9a21940ec108eef0526_JaffaCakes118
-
Size
720KB
-
MD5
2d4a4905c238d9a21940ec108eef0526
-
SHA1
c0145f858bf531a534f09a869b8f383266ffcd94
-
SHA256
b1049ee406d2ab16747a02bc8dc8813f0224d07db0e3c33e2c45f729fe9544ea
-
SHA512
5d4cd539e8bb004fabd6c341ec21a5cda84ad1246c4339184975220ac326cd789c640e8b97b39ec9525a3aa4103037247f7b1b56cf4d450b5c7ee730fd33c89d
-
SSDEEP
12288:ywmdF0kCOTksRBMsOaXmJKFflYEfPTV39t1QXl2d1q82vRRzZUax9SvgByHAx:yxNTksRBMcXmJKFNZf53mYoR7Uwxcgx
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2d4a4905c238d9a21940ec108eef0526_JaffaCakes118 unpack001/out.upx
Files
-
2d4a4905c238d9a21940ec108eef0526_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: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 32KB
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: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ