NEAS[.]579f49d1012645eec930cc0bcad030b0[.]exe

General

Target

NEAS.579f49d1012645eec930cc0bcad030b0.exe
Size

371KB
MD5

579f49d1012645eec930cc0bcad030b0
SHA1

72e7092ecc65d17604779e6e658cb72ac94cad2a
SHA256

4ae60afac1f0394d8ea145832060862da2a538e75f6bb268cfc44e0e8d41ece2
SHA512

bf907fd5b8c32d6c853ee64f1b4c91744af39bdd17feafbf990076f04ea4c0d436790685ad04dfaafff749d88a22338a9a197c1e02bb688c4f09086dbecc9181
SSDEEP

6144:ihoH/CDpm09I2e+/aac7nv90iEikdoAuIO41lY+J4og5anpxIWDyeXj9k9:YospY+St7nv5EboAJDJQ5YpxIWD1X

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.579f49d1012645eec930cc0bcad030b0.exe
unpack001/out.upx

Files

NEAS.579f49d1012645eec930cc0bcad030b0.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: 744KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 352KB - Virtual size: 352KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 18KB - Virtual size: 20KB

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

.text
Size: 748KB - Virtual size: 747KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 13KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 64B

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: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 229KB - Virtual size: 229KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 744KB

UPX1 Size: 352KB - Virtual size: 352KB

.rsrc Size: 18KB - Virtual size: 20KB

Headers

File Characteristics

Sections

.text Size: 748KB - Virtual size: 747KB

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

.data Size: 11KB - Virtual size: 10KB

.bss Size: - Virtual size: 13KB

.idata Size: 11KB - Virtual size: 11KB

.tls Size: - Virtual size: 64B

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

.reloc Size: 48KB - Virtual size: 48KB

.rsrc Size: 229KB - Virtual size: 229KB

UPX0
Size: - Virtual size: 744KB

UPX1
Size: 352KB - Virtual size: 352KB

.rsrc
Size: 18KB - Virtual size: 20KB

.text
Size: 748KB - Virtual size: 747KB

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

.data
Size: 11KB - Virtual size: 10KB

.bss
Size: - Virtual size: 13KB

.idata
Size: 11KB - Virtual size: 11KB

.tls
Size: - Virtual size: 64B

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

.reloc
Size: 48KB - Virtual size: 48KB

.rsrc
Size: 229KB - Virtual size: 229KB