NEAS[.]a62bfa770801f92b7f55bbed8df56f30[.]exe

General

Target

NEAS.a62bfa770801f92b7f55bbed8df56f30.exe
Size

10KB
MD5

a62bfa770801f92b7f55bbed8df56f30
SHA1

b209575079b59551c42bca915d9ee1b264185f9d
SHA256

2a50301958be912f3274d26fbd1cc89016ee59e6094ad08c37512ff0cee4b0cd
SHA512

456e3c58f353da240d3cb78b8323c196620416aa0ce4bbab7f583ebb3554dc0df72b89a4cb71368e99730335bf908454e4733e5642892811004dce4117a1c510
SSDEEP

192:nmpyMqkhcQUjjgxgS5Wvs/OVXmL1P2XG+V3lyyQmVRO8zE5Doh:wSkiB0x9W0/kXmL1O2QwydV3+Doh

Score

7^/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

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
NEAS.a62bfa770801f92b7f55bbed8df56f30.exe
unpack001/out.upx

Files

NEAS.a62bfa770801f92b7f55bbed8df56f30.exe
.exe windows:4 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: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 8KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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

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: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 512B - Virtual size: 188B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 66KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 8B

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: 1024B - Virtual size: 872B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 512B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 104KB

UPX1 Size: 8KB - Virtual size: 12KB

.rsrc Size: 512B - Virtual size: 4KB

Headers

File Characteristics

Sections

CODE Size: 11KB - Virtual size: 11KB

DATA Size: 512B - Virtual size: 188B

BSS Size: - Virtual size: 66KB

.idata Size: 1KB - Virtual size: 1KB

.tls Size: - Virtual size: 8B

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

.reloc Size: 1024B - Virtual size: 872B

.rsrc Size: 512B - Virtual size: 512B

UPX0
Size: - Virtual size: 104KB

UPX1
Size: 8KB - Virtual size: 12KB

.rsrc
Size: 512B - Virtual size: 4KB

CODE
Size: 11KB - Virtual size: 11KB

DATA
Size: 512B - Virtual size: 188B

BSS
Size: - Virtual size: 66KB

.idata
Size: 1KB - Virtual size: 1KB

.tls
Size: - Virtual size: 8B

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

.reloc
Size: 1024B - Virtual size: 872B

.rsrc
Size: 512B - Virtual size: 512B