6a58d3f9c10a4b4c35f6abd698393ef4def32fd1b92981fd92c7de1a7ccfe92e | Triage

Sharing

General

Target

6a58d3f9c10a4b4c35f6abd698393ef4def32fd1b92981fd92c7de1a7ccfe92e
Size

223KB
MD5

b2911ccac7e062ee544cffc9806cfb00
SHA1

d0349b0dac8d5ca95dbc589175aebb70979a888e
SHA256

6a58d3f9c10a4b4c35f6abd698393ef4def32fd1b92981fd92c7de1a7ccfe92e
SHA512

a418497f13d050aa1cd222128d9b3f0906638108eed7b85424dae882b046b8b3fdee4f836885907660cd3760071b0b1249c3e8f188addce35ec530d7225b75aa
SSDEEP

3072:mZ7wXfSRZ0ON/EwW66wN94xu4CkAZJM2k5D66L+NfGbVON2Nqi/6gS5UoWXHz72n:SwPSUONLNsuWA7koN+boRi9S6oiz72D

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
6a58d3f9c10a4b4c35f6abd698393ef4def32fd1b92981fd92c7de1a7ccfe92e
unpack001/out.upx

Files

6a58d3f9c10a4b4c35f6abd698393ef4def32fd1b92981fd92c7de1a7ccfe92e
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 208KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 220KB - Virtual size: 224KB

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:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 166KB - Virtual size: 166KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 63KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 25KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 132KB - Virtual size: 132KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ