aa9a71469a7e06a07a15f1358d9aaca0_JaffaCakes118 | Triage

Sharing

General

Target

aa9a71469a7e06a07a15f1358d9aaca0_JaffaCakes118
Size

37KB
MD5

aa9a71469a7e06a07a15f1358d9aaca0
SHA1

9e208c47e1f4cb6bfea8b61f175f8c35b2049b4b
SHA256

59811e505770035dfce13f989c3d34b0164014eee413d792aa8e7b6187269dc5
SHA512

a0f1e65ce2627cf220669645ff73054113c029f859d903238204165756c5aeda6a7d847b91751f4a21c576564c842330f0e7eef7bbd1eb652f9cd391401bf310
SSDEEP

768:SCIqdH/k1ZVcT194jp4ZwTGdWSo+aCHEanLy+9r:SNqaLV8a6Zw8ro+aC3Lf9r

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
aa9a71469a7e06a07a15f1358d9aaca0_JaffaCakes118
unpack001/out.upx

Files

aa9a71469a7e06a07a15f1358d9aaca0_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

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: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ