f9c2a3cf748ab6b3275aad41ce44c2f0_JaffaCakes118 | Triage

Sharing

General

Target

f9c2a3cf748ab6b3275aad41ce44c2f0_JaffaCakes118
Size

90KB
MD5

f9c2a3cf748ab6b3275aad41ce44c2f0
SHA1

3a5a692774a1814b58b7c65b00bb2cdef9671ebc
SHA256

55fd4f9871f7d12a4002f8c312dceba37acc4529eec05ed5e1c3d42acd165578
SHA512

f88baec9ca1930833a25b37a2e36edb6a5f1621870c98743a40dbcfacb61099e101d35688d5bda49e0aa4d78b52a056fd2d25fbb8b387956c40b369aa2ac022c
SSDEEP

1536:yi5boFZ/7XMNYzCmwMPPnowcG9RFSBzj95jP/qhQ+DadtPOtTMiD3L7bD:lboFdpz3DPPDfFszPb/UKpON/D3nv

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
f9c2a3cf748ab6b3275aad41ce44c2f0_JaffaCakes118
unpack001/out.upx

Files

f9c2a3cf748ab6b3275aad41ce44c2f0_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: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 89KB - Virtual size: 92KB

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: 180KB - Virtual size: 178KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE