NEAS[.]c5cf4a2da798964ae6d99ce59d4ba650[.]exe

General

Target

NEAS.c5cf4a2da798964ae6d99ce59d4ba650.exe
Size

1.5MB
MD5

c5cf4a2da798964ae6d99ce59d4ba650
SHA1

e618f6124c12b8a1a28ef0e0a523c20eebc89e6d
SHA256

72b7d35d554131b68a9333664c6cb2637b0c1a2b59fc045cbc6798fec9602232
SHA512

be7e1e83fddb50943953d411c2db7ad5e3e9b8fa0c43a991b784ff00e7e25a79e92c831d545a5e81c7423dfc72f47303a5c8c01c159d86cecc5d347f82bf001f
SSDEEP

24576:Hal0lptwD/mHsCsQVbpQCCKg3l2feHEobK9SaIYOH8q19tGP3hgci+XUgSw45E2Y:HhlHwDasCsQ3Q+gAgYOccTXJcUdw4m

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.c5cf4a2da798964ae6d99ce59d4ba650.exe
unpack001/out.upx

Files

NEAS.c5cf4a2da798964ae6d99ce59d4ba650.exe
.exe windows:5 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: 3.8MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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

.text
Size: 3.8MB - Virtual size: 3.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 66KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 558KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 1024B - Virtual size: 806B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 72B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 30B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 294KB - Virtual size: 294KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 536KB - Virtual size: 536KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.8MB

UPX1 Size: 1.5MB - Virtual size: 1.5MB

.rsrc Size: 24KB - Virtual size: 28KB

Headers

File Characteristics

Sections

.text Size: 3.8MB - Virtual size: 3.8MB

.itext Size: 17KB - Virtual size: 16KB

.data Size: 66KB - Virtual size: 66KB

.bss Size: - Virtual size: 558KB

.idata Size: 18KB - Virtual size: 18KB

.didata Size: 1024B - Virtual size: 806B

.tls Size: - Virtual size: 72B

.rdata Size: 512B - Virtual size: 30B

.reloc Size: 294KB - Virtual size: 294KB

.rsrc Size: 536KB - Virtual size: 536KB

UPX0
Size: - Virtual size: 3.8MB

UPX1
Size: 1.5MB - Virtual size: 1.5MB

.rsrc
Size: 24KB - Virtual size: 28KB

.text
Size: 3.8MB - Virtual size: 3.8MB

.itext
Size: 17KB - Virtual size: 16KB

.data
Size: 66KB - Virtual size: 66KB

.bss
Size: - Virtual size: 558KB

.idata
Size: 18KB - Virtual size: 18KB

.didata
Size: 1024B - Virtual size: 806B

.tls
Size: - Virtual size: 72B

.rdata
Size: 512B - Virtual size: 30B

.reloc
Size: 294KB - Virtual size: 294KB

.rsrc
Size: 536KB - Virtual size: 536KB