a7d2d3d197ba2e6e022e01afb5fc7dd1_JaffaCakes118 | Triage

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General

Target

a7d2d3d197ba2e6e022e01afb5fc7dd1_JaffaCakes118
Size

6KB
MD5

a7d2d3d197ba2e6e022e01afb5fc7dd1
SHA1

f94e0c480f522c9b24820a4c590e15bae50533f8
SHA256

323a60f07429af0119f8943efb1e0d1728d41a201cc809e9b384359f09a7df29
SHA512

7b3723d89affab91318b27fa72007948f0f76b0a5387ec83592c3b81e67f31ba3881c8d5581f390cfaef754076031a8b13a1c7b694a841578d2848b84b6a529a
SSDEEP

96:jUoXrlGucn0Dy4pKfnj51nx7iLpjFyPtIrVKBXkqrHvxDf6VngEV:YoblJcnCyt1sJyPtIy0CHvxrCg2

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
a7d2d3d197ba2e6e022e01afb5fc7dd1_JaffaCakes118
unpack001/out.upx

Files

a7d2d3d197ba2e6e022e01afb5fc7dd1_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: 16KB

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

Sections

.text
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE