fe4877be0ebe79bce777b02ff31e4783_JaffaCakes118 | Triage

Sharing

General

Target

fe4877be0ebe79bce777b02ff31e4783_JaffaCakes118
Size

21KB
MD5

fe4877be0ebe79bce777b02ff31e4783
SHA1

c5fafcff7f1768b634a7f0733b070a1d927d7d7a
SHA256

32456d903df8affe2ea7f4172b9a2c082bdcd2cc9cc13e23a91ab4015237e39b
SHA512

60b981bab9080214485e8bea859c1f036c5ca433f1be6f83b41bff347568cad8db8f83ccd3e9ecdaff77d67116730d9c1d5c1f6b485a46432a9a3756ede38f17
SSDEEP

384:nlVYyMuNrWmQHrm4GiC8Sk+b4oO1Yb6oO2TZfZfOyO:nlSfuNrnk+bp6VKZxF

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
fe4877be0ebe79bce777b02ff31e4783_JaffaCakes118
unpack001/out.upx

Files

fe4877be0ebe79bce777b02ff31e4783_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 13KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 40KB - Virtual size: 37KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ