d429d4c0d18af6d2e194baba9829ea43_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

d429d4c0d18af6d2e194baba9829ea43_JaffaCakes118
Size

27KB
MD5

d429d4c0d18af6d2e194baba9829ea43
SHA1

15fe43e17e3e1e8a5d9f685584075a22dafc6f95
SHA256

48a4d0b45443fed14cbd54f924f47c6aa40d380bff0d0ff26c57744663185356
SHA512

561aeaeab416035e1c654a9afbe0e5ad2d84f6c7f3b0a679aa481600cd621a9399a8fcc194d8c921b29457859810d0fbc8aed4349f25cc121120c94075ade941
SSDEEP

384:9Ch3fpPYEeVlBeCJa1255dCday0soDIl5ZZ/QrnRRzYKyQenyH6a1WdTfc4DHOzy:sWV7LRgakyInZ8nRBgdTE4DuWWiXtbF

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
d429d4c0d18af6d2e194baba9829ea43_JaffaCakes118
unpack001/out.upx

Files

d429d4c0d18af6d2e194baba9829ea43_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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 25KB - Virtual size: 28KB

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: 48KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE