a3e7650e277f996d063166932c92616f_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

a3e7650e277f996d063166932c92616f_JaffaCakes118
Size

11KB
MD5

a3e7650e277f996d063166932c92616f
SHA1

37dc23d53d836873188cb1342bfff5baf913c2c7
SHA256

fa3e05a6c1423a46889ed49aa1a4155e11c5bb9006ced6c645fede4fe0914e4e
SHA512

542c5cc3a6eaf74b7c981d2bce90066f414031947ab361b2de0b03d48e20a2f2f991ab274299df2d1a149b0c72b1c5ce7edff3a020674c08ee00a32f9a4b5143
SSDEEP

192:WZRrEY9Uhsgb15n+029OvonhOtbhrRoR61t0dEm6kF1tGY3gHA:WZVE77b15n+n9Ovzt1rR71tyFFzkA

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
a3e7650e277f996d063166932c92616f_JaffaCakes118
unpack001/out.upx

Files

a3e7650e277f996d063166932c92616f_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: 9KB - Virtual size: 12KB

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: 16KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE