de7abd9671ebd5f88f5b97d350804e52_JaffaCakes118 | Triage

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General

Target

de7abd9671ebd5f88f5b97d350804e52_JaffaCakes118
Size

48KB
MD5

de7abd9671ebd5f88f5b97d350804e52
SHA1

008da5b82437e3c31d5facfb10a5a4cadfc08ee8
SHA256

e41415bba9db730d465a3a1f50e871452f264602adfaf2fb664a3b02b52d97dc
SHA512

e148a27ae1f18f5c0a1208d307ccbbbe3f7b3c3ed548407802dc29f99c5904b79d37b44e6d572fef13d35e5015dc0c2d4d56377c7bd4114f2fde9d92653587e8
SSDEEP

768:4rha9s/EGXX4ILlMtuthortNqv8kHneTyupaYsvkawWic1BLacUkvF:4rgucGnZxnkvnyugY8/Nv1NfF

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
de7abd9671ebd5f88f5b97d350804e52_JaffaCakes118
unpack001/out.upx

Files

de7abd9671ebd5f88f5b97d350804e52_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: 108KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 44KB - Virtual size: 48KB

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: 136KB - Virtual size: 132KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 2KB

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