18ad30f59cd825f9cbde3b3c0bda4e34_JaffaCakes118 | Triage

Sharing

General

Target

18ad30f59cd825f9cbde3b3c0bda4e34_JaffaCakes118
Size

77KB
MD5

18ad30f59cd825f9cbde3b3c0bda4e34
SHA1

cd086507c04733dde81b956f9e43cb56238c50f3
SHA256

4c43233dd347955884a398cf959ea21fc8ded3cd04d0275b3dc1e6441c4d6892
SHA512

b445112cffe67b4a459a3166b58af53fe21f0dcb4eaad92c2c93d3ff4b5334ca26ac5ce80308d4697302e1d303ba490716e4653a37f9386ac72b7d8f301010c7
SSDEEP

1536:OUM2i+rv/HvIpxT/otRPxcalrCB6apO4pnMq3pzIFMNEr2Sw551GWhs:/M+DPIpxDo68K7tPZMFcp51Gys

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
18ad30f59cd825f9cbde3b3c0bda4e34_JaffaCakes118
unpack001/out.upx

Files

18ad30f59cd825f9cbde3b3c0bda4e34_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: 116KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 75KB - Virtual size: 76KB

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: 152KB - Virtual size: 148KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE