4dce1413864c0dc4443a0afafc0ffd9f_JaffaCakes118 | Triage

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General

Target

4dce1413864c0dc4443a0afafc0ffd9f_JaffaCakes118
Size

26KB
MD5

4dce1413864c0dc4443a0afafc0ffd9f
SHA1

5b4d2dcb911d8d4c205cc0aeea4c003c02c86c5b
SHA256

c3b594853dee1d6d120381111a859908835d9bcb636e41ece160fbc09ad8a1e1
SHA512

69a0d23c1f9a6f8efb16ad1dd317a50c5fe08c5f9ab9955385ff02067bb7da65dff5feea5033b733a860bff235eb0ad0fc3b2e597c76e03e2f38c66ae18238e2
SSDEEP

384:roEDPqo2q7xItywbNLswx0OA4ELIoWfU/xhB+YaWNWf3KOHCgQr1aixMN6XjRN:roQGgxItnbqz4uIRfU/sYhWfaOHCRg6P

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
4dce1413864c0dc4443a0afafc0ffd9f_JaffaCakes118
unpack001/out.upx

Files

4dce1413864c0dc4443a0afafc0ffd9f_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: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 24KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 48KB - Virtual size: 44KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE