Behavioral task
behavioral1
Sample
29b4ff4a4d45da971c73cb619d6ab4d1_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
29b4ff4a4d45da971c73cb619d6ab4d1_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
-
Target
29b4ff4a4d45da971c73cb619d6ab4d1_JaffaCakes118
-
Size
981KB
-
MD5
29b4ff4a4d45da971c73cb619d6ab4d1
-
SHA1
92cf4da621f27541de46d6ce31d8a6bad77fc156
-
SHA256
b55022b5fdd7774ab7d6ffb63c3efe4197ec0553c2a8a78520fbf9fe7f646620
-
SHA512
97603ad9e671316bb535ee5362fec4b6079b2352398a29d1be58f1c58ab78960e19e75648c2c3ca1958115e8fca8a3fb4a8b3b64069a7828f943351cbcf15ab2
-
SSDEEP
24576:10J8LUI5X0gM5Y1W2OHTQMoYSKj4WuXZsbXFHMAxxzZLVHwX7zcPAAdXg8dP:tL/ER5UWV7oPKj4WuJsb1PxxVLaLzcY4
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 29b4ff4a4d45da971c73cb619d6ab4d1_JaffaCakes118 unpack001/out.upx
Files
-
29b4ff4a4d45da971c73cb619d6ab4d1_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: 4.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 977KB - Virtual size: 980KB
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: 278KB - Virtual size: 278KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4.4MB - Virtual size: 4.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.flat Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE