442f3b84912c717e8a5191cab71abc0e_JaffaCakes118 | Triage

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General

Target

442f3b84912c717e8a5191cab71abc0e_JaffaCakes118
Size

77KB
MD5

442f3b84912c717e8a5191cab71abc0e
SHA1

845dd448ca286744a56c95ca3a05be3f5b010595
SHA256

a92d5b19e2f41c26ed0eef334277f8fa83c841b96ffe665ad6d9b6be13b07976
SHA512

cd4c58adf4ebda6dc9f27da386a6e6db9e2de8a42ffdebbb17bda9bd6d2f8f30b14964f8fd338a21f338ad24f152323ca193079616130521a458229ac4b5b186
SSDEEP

1536:Kxpa4/zOXPeToSqamH5L6v8Ii6dszneqzEjQXUUDC1pImOaXEz:KxkoyPefq6vFBd8neqzEjQDW1p8aXE

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
442f3b84912c717e8a5191cab71abc0e_JaffaCakes118
unpack001/out.upx

Files

442f3b84912c717e8a5191cab71abc0e_JaffaCakes118
.exe windows:5 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: 92KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 71KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 75KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ