NEAS[.]291e1119a589bf5f0c9e577ee90e3810[.]exe

General

Target

NEAS.291e1119a589bf5f0c9e577ee90e3810.exe
Size

214KB
MD5

291e1119a589bf5f0c9e577ee90e3810
SHA1

4b6e4309f52cad4618b4850e8d2b29a9528d679e
SHA256

d55039aa394747e85a72d666653909c3ce1a3453dbfbc4955300c8953fdbb950
SHA512

ff04c064ebbf5fc43de8da1086225e4975337dcbf94646fb43a6e0aa05245e037afdb2a1cef1b6b8ba1f04fca80ef32460e809a767ca1ff2d4f069541ba97ea0
SSDEEP

3072:HuH1vHzMJi0lG8kXgVdERGVKy4SK3yyJAZzNXng6O4qEEBiy8rV5GPivHAJK7w4:HW+x8RRLy9K3yzbg6O4ow/bbvHx

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.291e1119a589bf5f0c9e577ee90e3810.exe
unpack001/out.upx

Files

NEAS.291e1119a589bf5f0c9e577ee90e3810.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: 392KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 207KB - Virtual size: 208KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

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: 446KB - Virtual size: 446KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 21KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 56B

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: 34KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 392KB

UPX1 Size: 207KB - Virtual size: 208KB

.rsrc Size: 5KB - Virtual size: 8KB

Headers

File Characteristics

Sections

CODE Size: 446KB - Virtual size: 446KB

DATA Size: 33KB - Virtual size: 33KB

BSS Size: - Virtual size: 21KB

.idata Size: 9KB - Virtual size: 8KB

.tls Size: - Virtual size: 56B

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

.reloc Size: 34KB - Virtual size: 34KB

.rsrc Size: 23KB - Virtual size: 23KB

UPX0
Size: - Virtual size: 392KB

UPX1
Size: 207KB - Virtual size: 208KB

.rsrc
Size: 5KB - Virtual size: 8KB

CODE
Size: 446KB - Virtual size: 446KB

DATA
Size: 33KB - Virtual size: 33KB

BSS
Size: - Virtual size: 21KB

.idata
Size: 9KB - Virtual size: 8KB

.tls
Size: - Virtual size: 56B

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

.reloc
Size: 34KB - Virtual size: 34KB

.rsrc
Size: 23KB - Virtual size: 23KB