Behavioral task
behavioral1
Sample
1a895c59b297e792619d2a40f716a4bf_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1a895c59b297e792619d2a40f716a4bf_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
-
Target
1a895c59b297e792619d2a40f716a4bf_JaffaCakes118
-
Size
494KB
-
MD5
1a895c59b297e792619d2a40f716a4bf
-
SHA1
67cad529d61bf09f058a09fc02b1a94956883861
-
SHA256
6c74268ad5ad03e03fc27612e4346951f8e996e0601fa835343d37bf29368475
-
SHA512
15b3936b23ec4cff1f30df4df8710b9087c9f91c3e93b31612e8777b0f03a4bea7bb1de32ff4e052bf1056a42fd4559061c02a78bab825ad84620b061cce20e9
-
SSDEEP
6144:5gty9a7xmjNXvd+YBLilvuOGMUOombxjdHUkJfkP755VsrJXUPF5YlGxTHzA8b8+:6wCxS/BL6GM7ombvUW6qX+FfT3K92ydQ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1a895c59b297e792619d2a40f716a4bf_JaffaCakes118 unpack001/out.upx
Files
-
1a895c59b297e792619d2a40f716a4bf_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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: 73KB - 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: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ