eac5d66a97e9e7012880a83dad5471a4_JaffaCakes118 | Triage

Sharing

General

Target

eac5d66a97e9e7012880a83dad5471a4_JaffaCakes118
Size

19KB
MD5

eac5d66a97e9e7012880a83dad5471a4
SHA1

db73e2a1eae0da20a593f444f4c4366f7f5a8b04
SHA256

f240216acaff71414b39c30f3f5e510e5231a61bce12a3c89293aeee23a7a599
SHA512

c1aff36a1c559c03f4871967f612a237e8c0041de46e2d307c60f207c56c310515f8dfd286a37f58c29cc2948f7e65b36a38d0a0bd789789999ca6ac55f6ac87
SSDEEP

384:gOtptSvg9XL3slsOlwcz8pU8Le1MiufmgYgTCXmQ69lKqr:jtpMv0XLusOlwcwpUZ1XgYgTHQ69lz

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
eac5d66a97e9e7012880a83dad5471a4_JaffaCakes118
unpack001/out.upx

Files

eac5d66a97e9e7012880a83dad5471a4_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

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: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE