e76c8f4d8475c1d51d7965d381e18c78_JaffaCakes118 | Triage

Sharing

General

Target

e76c8f4d8475c1d51d7965d381e18c78_JaffaCakes118
Size

91KB
MD5

e76c8f4d8475c1d51d7965d381e18c78
SHA1

638194f9165620437d3ad09c30a03191f6819f5b
SHA256

eae0a8ed41212c6f5f94219c0fd0e3faaa6f1e150fcd529c64399a60c900018d
SHA512

f0f05caabf175be7bca6ac72703bb67a81dd1644a7160ae0fca58d7337bd76c513827b93614e5e363313f2705161a99f8808cdc1c5c4eeff194c792c1d56fc0c
SSDEEP

1536:ZpS4GwdhFK3+iBOEZ/6CXBiJM1XJ1TTkoLj55dVCh1RNsfnl+:3SBwdEBOorXUJM1J7+h1Dsfl+

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
e76c8f4d8475c1d51d7965d381e18c78_JaffaCakes118
unpack001/out.upx

Files

e76c8f4d8475c1d51d7965d381e18c78_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: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 90KB - Virtual size: 92KB

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: 180KB - Virtual size: 178KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE