a310473d49c2a5b60beac971b32d8ab1_JaffaCakes118 | Triage

Sharing

General

Target

a310473d49c2a5b60beac971b32d8ab1_JaffaCakes118
Size

39KB
MD5

a310473d49c2a5b60beac971b32d8ab1
SHA1

b5d00af4252f7be0c28b54365f41c239e3f53e5f
SHA256

4f8a3587e6b45faf3a635e4a32d96cb7b1dfb861037495161d103abb5f70a2ec
SHA512

2414b14a14397dd284340bb636742019c02d5d82b30e88772bcf185e95570f7386d31726e6d8a7c2072efbf01eac6d54fa91df1fcddb075bd6b4d3d9c8bb7dbb
SSDEEP

384:gFq0zaHrd9LpXklrADInzznb2qGT5Kc6JMq49tob6AuGHW/KYJL37BLSs+h+nIBm:D0WHfpeX360WobbzHiDLtLSs+wnIJC

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
a310473d49c2a5b60beac971b32d8ab1_JaffaCakes118
unpack001/out.upx

Files

a310473d49c2a5b60beac971b32d8ab1_JaffaCakes118
.exe .ps1 windows:4 windows x86 arch:x86 polyglot

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: 24KB - Virtual size: 12KB

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: 32KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ