815a9d8f4fcf84dc2fa1d9d336483e67087aa04409f0ced975ef6bb2b2b895bc[.]exe[.]compressed

General

Target

815a9d8f4fcf84dc2fa1d9d336483e67087aa04409f0ced975ef6bb2b2b895bc.exe.compressed
Size

442KB
MD5

ef87d3f3d83825f10c2ebfa9e86a23d6
SHA1

e3ab8b168404540fb9ca42680eec607a4a3a5e4b
SHA256

dc8510e25d578a5070693091d0deeb827b8c473892a0c1bafe23c4c3debb7fd5
SHA512

1bb93e7e29edbc644763c70c2ef9f02f3bb71462d4c73381f0a21ebd296566c8e11743bd319dc8c5a79b1cdee24c74a7f3599e70e09b2cd2a348dff3e23fe09d
SSDEEP

3072:xFHCuFdjX3nEnZjLo3ChirBtRix4wBblxgNuhPXHrJTkzlLH0vxalZLFchxhwPyD:riMjX3En9o3Chide4wlP5HrJTwfL2C

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
815a9d8f4fcf84dc2fa1d9d336483e67087aa04409f0ced975ef6bb2b2b895bc.exe.compressed
unpack001/out.upx

Files

815a9d8f4fcf84dc2fa1d9d336483e67087aa04409f0ced975ef6bb2b2b895bc.exe.compressed
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 592KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 188KB - Virtual size: 188KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 253KB - Virtual size: 256KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 232KB - Virtual size: 231KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 117KB - Virtual size: 116KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 85KB - Virtual size: 132KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 253KB - Virtual size: 252KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 592KB

UPX1 Size: 188KB - Virtual size: 188KB

.rsrc Size: 253KB - Virtual size: 256KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 232KB - Virtual size: 231KB

.rdata Size: 117KB - Virtual size: 116KB

.data Size: 85KB - Virtual size: 132KB

.gfids Size: 3KB - Virtual size: 2KB

.rsrc Size: 253KB - Virtual size: 252KB

.reloc Size: 15KB - Virtual size: 15KB

UPX0
Size: - Virtual size: 592KB

UPX1
Size: 188KB - Virtual size: 188KB

.rsrc
Size: 253KB - Virtual size: 256KB

.text
Size: 232KB - Virtual size: 231KB

.rdata
Size: 117KB - Virtual size: 116KB

.data
Size: 85KB - Virtual size: 132KB

.gfids
Size: 3KB - Virtual size: 2KB

.rsrc
Size: 253KB - Virtual size: 252KB

.reloc
Size: 15KB - Virtual size: 15KB