NEAS[.]d42903c3aa33f0cf4b3f43bd7dc49dc0[.]exe

General

Target

NEAS.d42903c3aa33f0cf4b3f43bd7dc49dc0.exe
Size

325KB
MD5

d42903c3aa33f0cf4b3f43bd7dc49dc0
SHA1

fcc36e1fd27b1d4b194c5c7c226c309b39345e61
SHA256

19bdaa41a9e8d15ae61671483de890b4bc7b874d5fd104562b1fb3843fc92c34
SHA512

369c52a1de5f1c5f4e7a0478314ba0a8b68230306ac4de682b47e459efa90ae1ba9d16f24127c8b7bd801f7ab40d26b17c8cf90a82df7f4d77c97bb17469e0b1
SSDEEP

3072:8gjUacCcJBipok/Kb1T1+EekIL6KEo9/bKzuzk1WwxlDOnlXuYTpfbZlPq0rARsz:fDIBiiBZsr6ow1WwAuYdvq02s3zn

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.d42903c3aa33f0cf4b3f43bd7dc49dc0.exe
unpack001/out.upx

Files

NEAS.d42903c3aa33f0cf4b3f43bd7dc49dc0.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: 808KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 251KB - Virtual size: 252KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 72KB - Virtual size: 76KB

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: 567KB - Virtual size: 567KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 3KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 9KB

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: 43B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 42KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 403KB - Virtual size: 403KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 808KB

UPX1 Size: 251KB - Virtual size: 252KB

.rsrc Size: 72KB - Virtual size: 76KB

Headers

File Characteristics

Sections

CODE Size: 567KB - Virtual size: 567KB

DATA Size: 6KB - Virtual size: 5KB

BSS Size: - Virtual size: 3KB

.idata Size: 10KB - Virtual size: 9KB

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 43B

.reloc Size: 42KB - Virtual size: 41KB

.rsrc Size: 403KB - Virtual size: 403KB

UPX0
Size: - Virtual size: 808KB

UPX1
Size: 251KB - Virtual size: 252KB

.rsrc
Size: 72KB - Virtual size: 76KB

CODE
Size: 567KB - Virtual size: 567KB

DATA
Size: 6KB - Virtual size: 5KB

BSS
Size: - Virtual size: 3KB

.idata
Size: 10KB - Virtual size: 9KB

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 43B

.reloc
Size: 42KB - Virtual size: 41KB

.rsrc
Size: 403KB - Virtual size: 403KB