4e1487b0b4071129c3b7eb2ae9c9247b_JaffaCakes118 | Triage

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General

Target

4e1487b0b4071129c3b7eb2ae9c9247b_JaffaCakes118
Size

12KB
MD5

4e1487b0b4071129c3b7eb2ae9c9247b
SHA1

00bb66a4185947de5d3c8c32b05f7c3e15578b27
SHA256

23a7ed176387d382d1394487c8e9143e932fa0a696983bb474d2f46947c4e594
SHA512

e76f549737741ae7e19c6ca3723d0ab0b0c2757c253a2e18b42f24bef8a19c5277dd4d31b5091e5b7e8c077af7a26502a7b59d98bef7dc56b6cd2b79c842c083
SSDEEP

192:Y4rPHe/jdx1s9D1hc4U592DlKwekYNzHZXwsr+GmuBeu620X23Y:Y4zP9Zq4OEKwekYNbxwsr+RW6bX23Y

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
4e1487b0b4071129c3b7eb2ae9c9247b_JaffaCakes118
unpack001/out.upx

Files

4e1487b0b4071129c3b7eb2ae9c9247b_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: 164KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 252B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 147KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 752B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ