NEAS[.]34309a2dde0d63c4ff41eeb191d13f50[.]exe

General

Target

NEAS.34309a2dde0d63c4ff41eeb191d13f50.exe
Size

102KB
MD5

34309a2dde0d63c4ff41eeb191d13f50
SHA1

8404973209d1aca89bf8d46bb909b2c521d6b8b0
SHA256

86188cfd837ff955db384dd69e615bcbbd41131fc3307601343e6aa04e71ca88
SHA512

74692a954f7715f95a8b5706ac3313348374acda9fa7aeeb698078d1ff2f255f63dc4878c036d3c4dae0b91fdccf965752d33861a6c6ff6a3457f5e8f17a8861
SSDEEP

3072:1ZduCcp8iJUAAkRsQ4IVgCx/RaCHzXjYPZ9A9gZWMJ:1qp0nkeQ4mxpaIzsEMJ

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.34309a2dde0d63c4ff41eeb191d13f50.exe
unpack001/out.upx

Files

NEAS.34309a2dde0d63c4ff41eeb191d13f50.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: 60KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 20KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

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: 39KB - Virtual size: 38KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 512B - Virtual size: 416B

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: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 8B

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: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 60KB

UPX1 Size: 20KB - Virtual size: 24KB

.rsrc Size: 2KB - Virtual size: 4KB

Headers

File Characteristics

Sections

CODE Size: 39KB - Virtual size: 38KB

DATA Size: 512B - Virtual size: 416B

BSS Size: - Virtual size: 4KB

.idata Size: 2KB - Virtual size: 2KB

.tls Size: - Virtual size: 8B

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

.reloc Size: 2KB - Virtual size: 2KB

.rsrc Size: 1KB - Virtual size: 1KB

UPX0
Size: - Virtual size: 60KB

UPX1
Size: 20KB - Virtual size: 24KB

.rsrc
Size: 2KB - Virtual size: 4KB

CODE
Size: 39KB - Virtual size: 38KB

DATA
Size: 512B - Virtual size: 416B

BSS
Size: - Virtual size: 4KB

.idata
Size: 2KB - Virtual size: 2KB

.tls
Size: - Virtual size: 8B

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

.reloc
Size: 2KB - Virtual size: 2KB

.rsrc
Size: 1KB - Virtual size: 1KB