744a78063a3f9fa6d4d772c399548be4_JaffaCakes118 | Triage

Sharing

General

Target

744a78063a3f9fa6d4d772c399548be4_JaffaCakes118
Size

286KB
MD5

744a78063a3f9fa6d4d772c399548be4
SHA1

610341cadfa92d52efd2caa2a0dd2c5fdfdd5ae8
SHA256

88709cec942b764f1d5dc6f645b435e399f505df1389472a69412a892e02229e
SHA512

bdc6d13991f68712eb89f4ed83e3f958378e94b61539b0890354aebfa396ff62f9bb14c4ea6ae18914574a1e3366cb50f432cd51d22dddf185baa64817573f26
SSDEEP

6144:R6aNJvQTnG8q45W/IhnKue7nSi2qOrzhd0KYiqWjPmnN1NoQuM2OdMMf:R6awbDq9ghnKXSr9yWjPmfNoQuMHdMMf

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
744a78063a3f9fa6d4d772c399548be4_JaffaCakes118
unpack001/out.upx

Files

744a78063a3f9fa6d4d772c399548be4_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: 84KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 280KB - Virtual size: 284KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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: 348KB - Virtual size: 345KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ