ba7d2f2e2a7ea6d1bbc09cdbd50e984d_JaffaCakes118 | Triage

Sharing

General

Target

ba7d2f2e2a7ea6d1bbc09cdbd50e984d_JaffaCakes118
Size

45KB
MD5

ba7d2f2e2a7ea6d1bbc09cdbd50e984d
SHA1

39b580b77d6720ddf68a6d25ce245b710a9b752d
SHA256

b0364ce68dd1fa33fcc1c663777205de8962fff0892d83ecb945be4ae3ab39fb
SHA512

427562c2a757ca775713d2f761dd5d98734b52d9d3fa4424f0234b7201f606ef765672670a80c3e1d693ced0d6f51a11c8d31fffc8250a91c3466515eeb3c3c1
SSDEEP

768:xO7zPrAhzQ3AYEyblPco6nSacSrm//fhm+K5Y0zDr35POtayvefHyIPDvyNZs5VM:QnQH/nSDZm+K5NTwvvefSIPCqVNuF

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
ba7d2f2e2a7ea6d1bbc09cdbd50e984d_JaffaCakes118
unpack001/out.upx

Files

ba7d2f2e2a7ea6d1bbc09cdbd50e984d_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 112KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 40KB - Virtual size: 44KB

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_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 132KB - Virtual size: 130KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 4KB - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ