89b7fbf4427743b1e2c375884831c6a9_JaffaCakes118 | Triage

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General

Target

89b7fbf4427743b1e2c375884831c6a9_JaffaCakes118
Size

47KB
MD5

89b7fbf4427743b1e2c375884831c6a9
SHA1

9ab5e31e70427aa56309616169889ed7c3823ab0
SHA256

38caf5d892225ecabae37d4e8e9a6941204f61af48f0d0ec0ab8f262890c508b
SHA512

23bffc7014349ac6ca8b9e845f8f76955cb9afb564c7340af866b59a05bbecefec5403ba87fca73fb48c0f692e33cc6364aa0ae9b4bfd60113ebe45b33166723
SSDEEP

768:SCIqdH/k1ZVcT194jp4JTJaHQPb+RoLwUeYfIOkAPPFMHXX14Quo:SNqaLV8a6JTJaubaoMUeYfxkwFAKPo

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
89b7fbf4427743b1e2c375884831c6a9_JaffaCakes118
unpack001/out.upx

Files

89b7fbf4427743b1e2c375884831c6a9_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

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: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ