e2447a5b449c1f43bca3106c4250bfc3_JaffaCakes118 | Triage

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General

Target

e2447a5b449c1f43bca3106c4250bfc3_JaffaCakes118
Size

6KB
MD5

e2447a5b449c1f43bca3106c4250bfc3
SHA1

0910b669294f290862d6fa73d2cb47e64c304972
SHA256

c9369a025a9d43f9243c136068b5a3e1bc02bbecbb5fb0af668cf12d95e559be
SHA512

c15b9fd074b9c9cdbf4ca270a99d7f24f9ebe6d99e446054b01052369cd978920bf9573018f6bfd858a73dd005daf8a6531656b930aa42c3f7c1e932f6ab1301
SSDEEP

96:cblkpAfGBBghRRiJqtB2cU2vMh9tWQ1ddnEbsGaHlyePu+:glkpAYg2kBFYh9td17EboHlju+

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
e2447a5b449c1f43bca3106c4250bfc3_JaffaCakes118
unpack001/out.upx

Files

e2447a5b449c1f43bca3106c4250bfc3_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
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 12KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5KB - Virtual size: 8KB

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
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE