NEAS[.]2f7f0d31bb8e6db98918c6f73e39cea0[.]exe

General

Target

NEAS.2f7f0d31bb8e6db98918c6f73e39cea0.exe
Size

88KB
MD5

2f7f0d31bb8e6db98918c6f73e39cea0
SHA1

7533be126079232de6e95bc62bb2af8eb9438107
SHA256

04d6ebcf62618db04393ecdb3a872034a6e7ca8d0efa5f9f1e02a1ed17e805d3
SHA512

8a7bcd4ed1290aa04a19f53ce1d81f1cf032673bdb5971e68cb24cecee6635347dff1ea55cd2aa4140747811d476a2b7282fbff0c5c31f57dc62412cfddfa0e8
SSDEEP

1536:UKiJCGGi39mF3OpIfEabJdvOW8h+ZrNr8lvuvmqd4FOejogFPGa/ip5yp:UKHi39E5Eash2mlhBOejooPGa/ocp

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.2f7f0d31bb8e6db98918c6f73e39cea0.exe
unpack001/out.upx

Files

NEAS.2f7f0d31bb8e6db98918c6f73e39cea0.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: 112KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 86KB - Virtual size: 88KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - 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: 35KB - Virtual size: 34KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 2KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

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: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 130KB - Virtual size: 130KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 112KB

UPX1 Size: 86KB - Virtual size: 88KB

.rsrc Size: 1024B - Virtual size: 4KB

Headers

File Characteristics

Sections

CODE Size: 35KB - Virtual size: 34KB

DATA Size: 1KB - Virtual size: 1KB

BSS Size: - Virtual size: 2KB

.idata Size: 2KB - Virtual size: 2KB

.tls Size: - Virtual size: 8B

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

.reloc Size: 3KB - Virtual size: 3KB

.rsrc Size: 130KB - Virtual size: 130KB

UPX0
Size: - Virtual size: 112KB

UPX1
Size: 86KB - Virtual size: 88KB

.rsrc
Size: 1024B - Virtual size: 4KB

CODE
Size: 35KB - Virtual size: 34KB

DATA
Size: 1KB - Virtual size: 1KB

BSS
Size: - Virtual size: 2KB

.idata
Size: 2KB - Virtual size: 2KB

.tls
Size: - Virtual size: 8B

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

.reloc
Size: 3KB - Virtual size: 3KB

.rsrc
Size: 130KB - Virtual size: 130KB