045523bffaad9a5da5255ea3c14b3b86_JaffaCakes118 | Triage

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General

Target

045523bffaad9a5da5255ea3c14b3b86_JaffaCakes118
Size

15KB
MD5

045523bffaad9a5da5255ea3c14b3b86
SHA1

e9cde20e8a59b29a506161d2a2209df19f70cd40
SHA256

08c81a81a255f3b95a4ce86b55ff01aba296b8492d36d864f781f23be8ff2257
SHA512

d1e60c4e5a68bd3897a8c4f796d99d4c12d8fd9c17c1500e10784ef2fa6f9f424e68f835c0f8680a9568457652b5b162e6339a796b3c30519c0125ddd55324bd
SSDEEP

384:YQ9h5rTaMlUktE1uE8eBpqgNFHfuoeyPhCiP/QK5tJw41H:Lh5ahkC1xOOBfrCiHf1D1H

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
045523bffaad9a5da5255ea3c14b3b86_JaffaCakes118
unpack001/out.upx

Files

045523bffaad9a5da5255ea3c14b3b86_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: 80KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 12KB - Virtual size: 16KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE