617b97caa57c1fd38800f56cf8c56034_JaffaCakes118 | Triage

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General

Target

617b97caa57c1fd38800f56cf8c56034_JaffaCakes118
Size

11KB
MD5

617b97caa57c1fd38800f56cf8c56034
SHA1

7e7cbb98c2e7c7bec79a97db5a5ebb3361da5322
SHA256

0b4e9ae9b255e4ab22e17ebed14df18d71132f976837cdca5b77960f1387e86f
SHA512

47d0fb19c7bdcdd25ac2fd4fba131709216b77b389393b0092e979b8907b57f525f5f7b86ed65cd33dc0f9cd02b587985f0ad26c3b3554ea48564cb6bfa8cb49
SSDEEP

192:d9MR4pYalCjTD24WJR0Lk7mOgzSax+Uac1gnn5uv4ImHBCDdKcCJZ7OCd:c4h7WLk8rx+YSRImHBCDccCv7td

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
617b97caa57c1fd38800f56cf8c56034_JaffaCakes118
unpack001/out.upx

Files

617b97caa57c1fd38800f56cf8c56034_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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 20KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ