NEAS[.]b38dd3bda6628e82c7834bd751b7c910[.]exe

General

Target

NEAS.b38dd3bda6628e82c7834bd751b7c910.exe
Size

8.9MB
MD5

b38dd3bda6628e82c7834bd751b7c910
SHA1

c73dbc8c59ae2db17b6f2326c99dd2b7c0140ce7
SHA256

9d2a13d3ce464032c1eec8ac0c2c22d31d6cc10304852de118ef507bc79f7c7b
SHA512

2f8c90577ca5862601d7344d0290e07f1a1ff53bbeca22c567fa716f4b44029dc91274c448280273b25482c15b8b4035eeba8a5cd8183e3c59abb48ee2577c67
SSDEEP

98304:l02EpJsq2/q4t3I81kAGAj/q1dibCV066Smh41R9zJL9bbbbbbbbVbbbbbbbCLZW:lHKZ4b/q1Q2V9V1LtLO3H2nX49TB0o

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.b38dd3bda6628e82c7834bd751b7c910.exe
unpack001/out.upx

Files

NEAS.b38dd3bda6628e82c7834bd751b7c910.exe
.exe windows:5 windows x86

Headers

File Characteristics

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: 11.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7.2MB - Virtual size: 7.2MB

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_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: 4.8MB - Virtual size: 4.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 102KB - Virtual size: 101KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 58KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 29KB

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

.tls
Size: - Virtual size: 72B

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: 282KB - Virtual size: 281KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 7.2MB - Virtual size: 7.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 11.1MB

UPX1 Size: 1.6MB - Virtual size: 1.6MB

.rsrc Size: 7.2MB - Virtual size: 7.2MB

Headers

File Characteristics

Sections

.text Size: 4.8MB - Virtual size: 4.8MB

.itext Size: 102KB - Virtual size: 101KB

.data Size: 58KB - Virtual size: 57KB

.bss Size: - Virtual size: 29KB

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

.tls Size: - Virtual size: 72B

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

.reloc Size: 282KB - Virtual size: 281KB

.rsrc Size: 7.2MB - Virtual size: 7.2MB

UPX0
Size: - Virtual size: 11.1MB

UPX1
Size: 1.6MB - Virtual size: 1.6MB

.rsrc
Size: 7.2MB - Virtual size: 7.2MB

.text
Size: 4.8MB - Virtual size: 4.8MB

.itext
Size: 102KB - Virtual size: 101KB

.data
Size: 58KB - Virtual size: 57KB

.bss
Size: - Virtual size: 29KB

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

.tls
Size: - Virtual size: 72B

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

.reloc
Size: 282KB - Virtual size: 281KB

.rsrc
Size: 7.2MB - Virtual size: 7.2MB