a40f458c8fe9a7e2a5cc84c22f2be6240fdc63f61900b67d0ecae013817f32f5

General

Target

a40f458c8fe9a7e2a5cc84c22f2be6240fdc63f61900b67d0ecae013817f32f5
Size

921KB
MD5

9ccbd40f8deaace470fc98462c789b74
SHA1

f7c76644cc7d80d1444b386e6f7a27b36225ee22
SHA256

a40f458c8fe9a7e2a5cc84c22f2be6240fdc63f61900b67d0ecae013817f32f5
SHA512

0c99a3f38803ece4771acf0c51277f15143e933279159eb5008368f86edf8ff2ac148b342e3146c78c4c9b522bcbeea6698bf4c3eca7de0113ba7296efe92000
SSDEEP

24576:k7mO/HoHOAHhqs+Pd6MeYGWcmyrv9lhDaquzjTq:kyc8OShqs+t9GvmevnhDaq

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

a40f458c8fe9a7e2a5cc84c22f2be6240fdc63f61900b67d0ecae013817f32f5
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 3.8MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 913KB - Virtual size: 916KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 426KB - Virtual size: 426KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 1.8MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 5KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.8MB

UPX1 Size: 913KB - Virtual size: 916KB

.rsrc Size: 7KB - Virtual size: 8KB

Headers

File Characteristics

Sections

CODE Size: 426KB - Virtual size: 426KB

DATA Size: 1.8MB - Virtual size: 1.8MB

BSS Size: - Virtual size: 5KB

.idata Size: 9KB - Virtual size: 9KB

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 28KB - Virtual size: 28KB

.rsrc Size: 2.4MB - Virtual size: 2.4MB

UPX0
Size: - Virtual size: 3.8MB

UPX1
Size: 913KB - Virtual size: 916KB

.rsrc
Size: 7KB - Virtual size: 8KB

CODE
Size: 426KB - Virtual size: 426KB

DATA
Size: 1.8MB - Virtual size: 1.8MB

BSS
Size: - Virtual size: 5KB

.idata
Size: 9KB - Virtual size: 9KB

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 28KB - Virtual size: 28KB

.rsrc
Size: 2.4MB - Virtual size: 2.4MB