NEAS[.]05f90010943330da1b914d026c44dac0[.]exe

General

Target

NEAS.05f90010943330da1b914d026c44dac0.exe
Size

873KB
MD5

05f90010943330da1b914d026c44dac0
SHA1

5f4c0310f34180f8efdbadcaaa4d906c1cbd6a58
SHA256

bcd89b0db17863eabd0e12fe262b0ac104548e79600814f2c2b6debb3c4429ef
SHA512

cafd62158fa4317c8cbcb2a9f2ed414ef81d23e8ac50c3725522bcb90de13c6953f24006f728e1fa0d8ff84a748f088120edab4c7d3f721e2db5a1085c3a4091
SSDEEP

12288:wlAajw8icgSEbiOmU5iVZtfmlpenUPEFLAgFBlDHGHl6pAcyvTUJh3MhHCVSMFSF:GuSEbfFDenUPEF0gFBJGHldwh1BF5

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.05f90010943330da1b914d026c44dac0.exe
unpack001/out.upx

Files

NEAS.05f90010943330da1b914d026c44dac0.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: 1.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 796KB - Virtual size: 796KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 76KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 15KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 40B

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: 80KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 547KB - Virtual size: 547KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.2MB

UPX1 Size: 796KB - Virtual size: 796KB

.rsrc Size: 76KB - Virtual size: 76KB

Headers

File Characteristics

Sections

CODE Size: 1.3MB - Virtual size: 1.3MB

DATA Size: 34KB - Virtual size: 33KB

BSS Size: - Virtual size: 15KB

.idata Size: 13KB - Virtual size: 13KB

.tls Size: - Virtual size: 40B

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

.reloc Size: 80KB - Virtual size: 80KB

.rsrc Size: 547KB - Virtual size: 547KB

UPX0
Size: - Virtual size: 1.2MB

UPX1
Size: 796KB - Virtual size: 796KB

.rsrc
Size: 76KB - Virtual size: 76KB

CODE
Size: 1.3MB - Virtual size: 1.3MB

DATA
Size: 34KB - Virtual size: 33KB

BSS
Size: - Virtual size: 15KB

.idata
Size: 13KB - Virtual size: 13KB

.tls
Size: - Virtual size: 40B

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

.reloc
Size: 80KB - Virtual size: 80KB

.rsrc
Size: 547KB - Virtual size: 547KB