f606caa4e10b8bc58843cca1a8c9a7d0_JaffaCakes118 | Triage

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General

Target

f606caa4e10b8bc58843cca1a8c9a7d0_JaffaCakes118
Size

70KB
MD5

f606caa4e10b8bc58843cca1a8c9a7d0
SHA1

ae95cfe55a296f7c1e699b784e57db5a1df049e9
SHA256

bf8569fd86e69d42d3b4f6461c24128418b8369fbff73992d1ff8ba5b298c571
SHA512

91a7f861520c8ab3ab004f6ef713d57a569b00ce5e7d8912f682cb7d3c220273eac67e90f0ebe083ea7cb5f7537cfcb8018eab5f35fb777156ac76d14f96b5f6
SSDEEP

768:7BxZkRQh2VWGstiSSWDfThplIcpmiBPh5iE79gD0sgDmGU/kF4EJRQV6rEHfUf+5:7BxAJatiSZrUiBPfiE7qR+MAEHucOzi

Score

5^/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
f606caa4e10b8bc58843cca1a8c9a7d0_JaffaCakes118
unpack001/out.upx

Files

f606caa4e10b8bc58843cca1a8c9a7d0_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: 160KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 67KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 204KB - Virtual size: 201KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ