3f8d3daa82a3ab46efdd2bf2ca117f72_JaffaCakes118 | Triage

Sharing

General

Target

3f8d3daa82a3ab46efdd2bf2ca117f72_JaffaCakes118
Size

8KB
MD5

3f8d3daa82a3ab46efdd2bf2ca117f72
SHA1

762f50ce12d540bd410d99113ea94590a48c431a
SHA256

b20d67c634a173755e54ef3f648e7f6f42a1c6b40c0824326f3fca6ed4a52432
SHA512

c9b30fff504f48e88a0f8120bfdf994dc89ffa7ad2d2400e4b4e1c6e8137eca5daae47ef9e0e5bfe5cb412013035d2b71d9590ba94e243a17173195fd8b5d80f
SSDEEP

192:mHDtbuGKIqXqCqqyQE8W1z8YpJ9gOcceyGH4e6LQzs4:mRSGKIgqrr8W1zJZncTRzs4

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
3f8d3daa82a3ab46efdd2bf2ca117f72_JaffaCakes118
unpack001/out.upx

Files

3f8d3daa82a3ab46efdd2bf2ca117f72_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 160KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - 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_32BIT_MACHINE

Sections

.text
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 194B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 140KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 736B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ