3cb1b1e625608106d4d02d406e0c3957_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

3cb1b1e625608106d4d02d406e0c3957_JaffaCakes118
Size

16KB
MD5

3cb1b1e625608106d4d02d406e0c3957
SHA1

f73eec30a7caebc9480aa9a0cc48f4c0916ec6d2
SHA256

e8294ebae4f2c873b8785d58c6a3faeb0f3ea4520a35db0d55eb8e0b1d394dbc
SHA512

7c8a0d8078051a8de186abf890b7d1a9cb10770d1e7d6c9337ce4b866176c581ceb20ab3c65115f675a92a13de6011eecc1f8948de2bce3d2dea4b017b8c665b
SSDEEP

384:aSoB/Cu91B83Yx34SQcu+TvxHHxyRki2Z0E9cTNm:aSCxn83WLRS4Z0EyT

Score

5^/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
3cb1b1e625608106d4d02d406e0c3957_JaffaCakes118
unpack001/out.upx

Files

3cb1b1e625608106d4d02d406e0c3957_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: 20KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 14KB - Virtual size: 16KB

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: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE