NEAS[.]8e6949481f1e4a3672e199f1c9218f70[.]exe

General

Target

NEAS.8e6949481f1e4a3672e199f1c9218f70.exe
Size

690KB
MD5

8e6949481f1e4a3672e199f1c9218f70
SHA1

5f9f47ae691d751918b8bd46fe5324e4a4b3010a
SHA256

320c49e839463ef6102b818f6b3f8b5925b85d51a2a977214703f2a5344f73fc
SHA512

eaf668bddb6ee6654e8d4458ff32720e2097762cdf3636591530ecb45de2bdafab35b811b9ddfd71d665a65e32d62466df017fc85fbf7e3d6e86fcd4091bf77c
SSDEEP

12288:piqaJSkIPGzIkrGKyI6cUz45IewwduFFLl72ZAkR08Ybf6IIKknWyLbLWrYuWC:piqSOP4rGxI24qXSOsGkRVuFIKkWr

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.8e6949481f1e4a3672e199f1c9218f70.exe
unpack001/out.upx

Files

NEAS.8e6949481f1e4a3672e199f1c9218f70.exe
.exe windows:4 windows x86 arch: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: 1.6MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 678KB - Virtual size: 680KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch: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: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 21KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 4KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 10KB

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: 59KB - Virtual size: 59KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 376KB - Virtual size: 376KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.6MB

UPX1 Size: 678KB - Virtual size: 680KB

.rsrc Size: 10KB - Virtual size: 12KB

Headers

File Characteristics

Sections

CODE Size: 1.7MB - Virtual size: 1.7MB

DATA Size: 21KB - Virtual size: 21KB

BSS Size: - Virtual size: 4KB

.idata Size: 10KB - Virtual size: 10KB

.tls Size: - Virtual size: 16B

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

.reloc Size: 59KB - Virtual size: 59KB

.rsrc Size: 376KB - Virtual size: 376KB

UPX0
Size: - Virtual size: 1.6MB

UPX1
Size: 678KB - Virtual size: 680KB

.rsrc
Size: 10KB - Virtual size: 12KB

CODE
Size: 1.7MB - Virtual size: 1.7MB

DATA
Size: 21KB - Virtual size: 21KB

BSS
Size: - Virtual size: 4KB

.idata
Size: 10KB - Virtual size: 10KB

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 59KB - Virtual size: 59KB

.rsrc
Size: 376KB - Virtual size: 376KB