07900cf9bae0c287c4ccae2b7c0ac131_JaffaCakes118 | Triage

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General

Target

07900cf9bae0c287c4ccae2b7c0ac131_JaffaCakes118
Size

20KB
MD5

07900cf9bae0c287c4ccae2b7c0ac131
SHA1

7544fd280634c4caf49e4eefbe701d4b6c07574a
SHA256

19570f0683f3569527ec908c74d04d5d7d413d58620e22841895367601b2fe98
SHA512

a973e83e758e46bed116e410ffb9924d8aeae752b98e1fb41d0485bcfb55669ecee32b2b47b0c5d8f945b70cdc0828d03f99f308bca24e57baca7acf9338987c
SSDEEP

384:RYtuOLJ8v8xxWZYU7/S6QkZ7/fCA1aYme6UiSIPyUIHGbz1xLUnVHzqCoW6FW21:RqJ8v8xCYUTxhVvme6UiSQyUImVx4FqB

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
07900cf9bae0c287c4ccae2b7c0ac131_JaffaCakes118
unpack001/out.upx

Files

07900cf9bae0c287c4ccae2b7c0ac131_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 16KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 48KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ