d5e398d1b2d0d97017989d9b7946e835_JaffaCakes118 | Triage

Sharing

General

Target

d5e398d1b2d0d97017989d9b7946e835_JaffaCakes118
Size

241KB
MD5

d5e398d1b2d0d97017989d9b7946e835
SHA1

407b7bb10cde75386e1e78b10c6a1d9029092a91
SHA256

a5c9fba27e0f88650fdf9ab358212a0522eea0ff8188cc7cca79718facc0b814
SHA512

356708563bcb65a8dcdfe3ae686b2c98f95b57f729f37827dfaf555f675ffb60a397f3075f11cd041765ab794a8803020262484373063bfa94d237fd5c0e7566
SSDEEP

6144:QDhNyY4o+x1ALHSu+07twjQG6X643Bh0OZ:mNhLC1uPRwk843Bh0

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
d5e398d1b2d0d97017989d9b7946e835_JaffaCakes118
unpack001/out.upx

Files

d5e398d1b2d0d97017989d9b7946e835_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: 512KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 234KB - Virtual size: 236KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - 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: 724KB - Virtual size: 723KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ