21e923d36d2aa220127e247a617f9bed_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

21e923d36d2aa220127e247a617f9bed_JaffaCakes118
Size

199KB
MD5

21e923d36d2aa220127e247a617f9bed
SHA1

cf396350a14b0a534efa97f4a005601251d57a45
SHA256

1929780d177cab727d038287f7635992a96ebea579e053f3324fec2502dd72d7
SHA512

56fa8abc4d240f2b7b1d04982c4cfdbcf9060b460153ac35146bd117578ece803371e2a49165b86dd2b99d82689184069b34c60d164840e2e676a85256f9bc84
SSDEEP

3072:9neiVV01x2gb4lCEqZMU4eARVSx8RXvtR8XkilbER+7gPU8TiSKjEE:95W4U4lRAx8RXv7lun7gPUGixj9

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
21e923d36d2aa220127e247a617f9bed_JaffaCakes118
unpack001/out.upx

Files

21e923d36d2aa220127e247a617f9bed_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: 124KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 191KB - Virtual size: 192KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

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: 153KB - Virtual size: 152KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 141KB - Virtual size: 140KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ