a9da4ae479ec1e8295bd2d696f4f01ff_JaffaCakes118 | Triage

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General

Target

a9da4ae479ec1e8295bd2d696f4f01ff_JaffaCakes118
Size

12KB
MD5

a9da4ae479ec1e8295bd2d696f4f01ff
SHA1

950fe7e6cc8489fac00209fa311f781ffb81bdee
SHA256

eb4c47422fd3b1dcaa681cbc1a1a5b719007379a352cb921b3d4239c3f4109b3
SHA512

d4c0377a85b3ce60e602bf2e05afa7e9497fe7a7476b0fa53efbd14fe35cde8abe2df8c95f7984ea6af16cf726a3a4e266c7d8e758c48dbff34244dd7bdf9672
SSDEEP

192:gafzvl5+2nUKdgeVnG31RKDAiuHmYWYwE/RyfHYs57Lo5IyWAYW4v:govl5+YFQaA8RcJ2HYxBWlW4v

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
a9da4ae479ec1e8295bd2d696f4f01ff_JaffaCakes118
unpack001/out.upx

Files

a9da4ae479ec1e8295bd2d696f4f01ff_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 8KB - Virtual size: 12KB

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: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - 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