5f531abe71f6eb3ea944e283740060a3_JaffaCakes118 | Triage

Sharing

General

Target

5f531abe71f6eb3ea944e283740060a3_JaffaCakes118
Size

12KB
MD5

5f531abe71f6eb3ea944e283740060a3
SHA1

fa89e3ebf9ce462f71d261066dc871dcdf69be5d
SHA256

a9282d0bae449bad4a75fa34dfd3c2eae931bf8cc8f3285e0582235e1e30a5ac
SHA512

2c11b74e7eb521db98016716cc0d6a4844d0bc13bbfb5bb49e298f9401d5d731f0e3b49635cbb3dcda1a16dc4ae12d3ea05daf086a0bcd928e98f319277c5b99
SSDEEP

192:KW1vrU8yra+yc2cakaOvhxje25aAopHrjdMxRoKbuWvMU/V6dviJm72:pBLVOvhVeCaHpLTeuwyv372

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
5f531abe71f6eb3ea944e283740060a3_JaffaCakes118
unpack001/out.upx

Files

5f531abe71f6eb3ea944e283740060a3_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: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ