NEAS[.]99c0a76853d781f188dfbbdc7b0c6c70[.]exe

General

Target

NEAS.99c0a76853d781f188dfbbdc7b0c6c70.exe
Size

1.4MB
MD5

99c0a76853d781f188dfbbdc7b0c6c70
SHA1

89341908c8ab793b23c86b71fe43c047af097984
SHA256

875708f911752bef7e2ef0658d395ebeccef774d5fdb74f6e9ee60b52d86cbf0
SHA512

08a57144b6291b90d40dfb847b8f8802803a2576de4444942dfc066e11c411d6d0e6d45e9466c6f7b27184e89daae7e00f8f3d221afa887784f53c217802f09b
SSDEEP

24576:Wv3Tg5D1WrKNJbShG5z0LR1OXb61+RcGWAnfsiyPvWOfHlXcLqjy/EyX/N:Wv3Tg50rKjbSUY861+7s7vTHlFy8CN

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.99c0a76853d781f188dfbbdc7b0c6c70.exe
unpack001/out.upx

Files

NEAS.99c0a76853d781f188dfbbdc7b0c6c70.exe
.exe windows:6 windows x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 3.3MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 111KB - Virtual size: 112KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:6 windows x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 128KB - Virtual size: 502KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 71KB - Virtual size: 70KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 512B - Virtual size: 4B

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 226KB - Virtual size: 225KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.3MB

UPX1 Size: 1.2MB - Virtual size: 1.2MB

.rsrc Size: 111KB - Virtual size: 112KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 2.0MB - Virtual size: 2.0MB

.rdata Size: 1.7MB - Virtual size: 1.7MB

.data Size: 128KB - Virtual size: 502KB

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

.reloc Size: 71KB - Virtual size: 70KB

.symtab Size: 512B - Virtual size: 4B

.rsrc Size: 226KB - Virtual size: 225KB

UPX0
Size: - Virtual size: 3.3MB

UPX1
Size: 1.2MB - Virtual size: 1.2MB

.rsrc
Size: 111KB - Virtual size: 112KB

.text
Size: 2.0MB - Virtual size: 2.0MB

.rdata
Size: 1.7MB - Virtual size: 1.7MB

.data
Size: 128KB - Virtual size: 502KB

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

.reloc
Size: 71KB - Virtual size: 70KB

.symtab
Size: 512B - Virtual size: 4B

.rsrc
Size: 226KB - Virtual size: 225KB