bbaa7eb6c55618a21f08727e11756959_JaffaCakes118 | Triage

Sharing

General

Target

bbaa7eb6c55618a21f08727e11756959_JaffaCakes118
Size

5KB
MD5

bbaa7eb6c55618a21f08727e11756959
SHA1

153f118a2f24361ded2f539292a0110a7e07d1f2
SHA256

5ab54d29aab69f413623714afc377ad99dad0ac015c9488f022b933d4fe7d76f
SHA512

b8cf5d83b282c5223d02f6d5aae9f88ce9ef30397a168f2c6021913b15834c0be10b6881125bf748feb55c3455863f841a982a8ba0c23f0ac385126929a625da
SSDEEP

48:yrOVa+4OpO2gxZ7UCM8c3DwHdZBTxSWd0p5fbur3AjjqSeJY8JTanqvrJwFIB:eOVa+DR/5TwdzdMJrjGII

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
bbaa7eb6c55618a21f08727e11756959_JaffaCakes118
unpack001/out.upx

Files

bbaa7eb6c55618a21f08727e11756959_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: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - 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: 8KB - Virtual size: 4KB

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: 1016B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ