4d4ea46b44a71f54101f0380a6ef2044_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

4d4ea46b44a71f54101f0380a6ef2044_JaffaCakes118
Size

18KB
MD5

4d4ea46b44a71f54101f0380a6ef2044
SHA1

ad55ac49b721310a723690538ad3de220bc38053
SHA256

28caa1e2dacbc5c35ca834aded983d59c796012a647bb01d541d927014d1ebd5
SHA512

c3d097b52afb22b7a23c2a182813af3190f27235aa3c752894231b348d43a26a966a8fa27a76c1df46b7c9dc409bd9978ae2f7dbd10f6e2ab25cd9f79019c54c
SSDEEP

192:+DJJE5rg+4ulWVZCDhj9AkshViwsAYnqpT/QqvL8tr/91IzAcdqHcUaMPxHT7zHZ:2JYwV+xkNeEvyr91IzJeKmHnDSetd

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
4d4ea46b44a71f54101f0380a6ef2044_JaffaCakes118
unpack001/out.upx

Files

4d4ea46b44a71f54101f0380a6ef2044_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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 13KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 8KB

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: 36KB - Virtual size: 34KB

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: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ