1b887c356e741dcea8a859c4947f9f8b_JaffaCakes118 | Triage

Sharing

General

Target

1b887c356e741dcea8a859c4947f9f8b_JaffaCakes118
Size

17KB
MD5

1b887c356e741dcea8a859c4947f9f8b
SHA1

ab301ffab01bff3e1642f61c9d07b19d4faba3f5
SHA256

f1bc67313c41e98222bd33b4558f1f573743418de564a8219f57f65051248f53
SHA512

1b449aff123154a72037ff3179894b1d1e0d1d8d7cc8d71e9575e3c71652247f27db28c4cbffc3731202aa7f9061c1b558d635814932745706b018ecfb0a87a3
SSDEEP

384:tIDLteUBrwmkPPPbkaFpK4sSCQpRvozyLQuLUfJ7ctmPyC3M:tIDLEUBr9Cg2p3sSvphLBIfJ7cDp

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
1b887c356e741dcea8a859c4947f9f8b_JaffaCakes118
unpack001/out.upx

Files

1b887c356e741dcea8a859c4947f9f8b_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 15KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ