7590d325abf50bb9986ac81c509fc6c4_JaffaCakes118 | Triage

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General

Target

7590d325abf50bb9986ac81c509fc6c4_JaffaCakes118
Size

93KB
MD5

7590d325abf50bb9986ac81c509fc6c4
SHA1

ae05ea57395e3872c6a39939a011bff5eadadfaf
SHA256

4d66c39c6a1ce055591442482224c6ccf8e7dd3e48cfe79042bf102dafa7a95e
SHA512

83ac06d3bdc25e94ef460ebc46ad4aaacf31b55d16823b70f88c2a27e08fe212fdfec8bf7df972a5f370dd74d5fcac20292837734a7755113d857f1d5e718f1e
SSDEEP

1536:ebMYBqtA6LZMBYYFvkwp7yzqULkaRsxueqXY7edYvowQxwviOMK0Z:l/tLZUfvVUQaRdecY0YUxw6P7

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
7590d325abf50bb9986ac81c509fc6c4_JaffaCakes118
unpack001/out.upx

Files

7590d325abf50bb9986ac81c509fc6c4_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: 180KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 69KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 23KB - Virtual size: 24KB

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: 212KB - Virtual size: 208KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ