41694ff38ed67f0285fd4e53f76bbd1d_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

41694ff38ed67f0285fd4e53f76bbd1d_JaffaCakes118
Size

788KB
MD5

41694ff38ed67f0285fd4e53f76bbd1d
SHA1

5a465c3e4bd3b88d75f4d4e198901961ea608ea5
SHA256

19b0b1a192a82bd0ff0624abcfdc050916ac3c7cefc57f4f6740f84e85469d83
SHA512

82ff93fd9a2d01c9b29b76921300ca81fb45293a4865baae3322bfa928b70578c6f9a8857694bf4a67f0f61034b72933fb77305115f2fb3f2f32a905523e4f63
SSDEEP

24576:PsQcOxV55tDTkxg0UJUi3sT29HoQ6J1lTSP9T:U1OxVNUxn6Z3sT2poQWl2lT

Score

5^/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
41694ff38ed67f0285fd4e53f76bbd1d_JaffaCakes118
unpack001/out.upx

Files

41694ff38ed67f0285fd4e53f76bbd1d_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 288KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 652KB - Virtual size: 656KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 36KB

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_32BIT_MACHINE

Sections

.text
Size: 220KB - Virtual size: 218KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 52KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 596KB - Virtual size: 593KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ