5371f4e0606fc78fc0d31521fe260db1

General

Target

5371f4e0606fc78fc0d31521fe260db1
Size

1.1MB
MD5

5371f4e0606fc78fc0d31521fe260db1
SHA1

0175bb717f3455c5eee906fdd2f45b8c4e64b628
SHA256

9e9441a9ff6c844d2dcea5090d6f21c718634f567f27d533e549cd196c251fad
SHA512

c8bca3a0be6edc86ba5b70f81be3396664ccc607023b906e10a48e02b80c6511ef6e3329b6d281ed818147b84c29cbd16c8d60d12853360bfb7cd7ec4e5f4d96
SSDEEP

24576:UxPCdrdQKJqGoqnWKyZl9ezmULbt+wy32Q9050IpUqJ8SYhb78R/uSVxbLQE:MCdr4Go6oMzFXgVm0IN8SYhbwuCNLQ

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
5371f4e0606fc78fc0d31521fe260db1
unpack001/out.upx

Files

5371f4e0606fc78fc0d31521fe260db1
.exe windows:4 windows x86 arch: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: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch: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: 976KB - Virtual size: 975KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 11KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 12KB - Virtual size: 11KB

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: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 65KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.1MB

UPX1 Size: 1.1MB - Virtual size: 1.1MB

.rsrc Size: 11KB - Virtual size: 36KB

Headers

File Characteristics

Sections

CODE Size: 976KB - Virtual size: 975KB

DATA Size: 20KB - Virtual size: 19KB

BSS Size: - Virtual size: 11KB

.idata Size: 12KB - Virtual size: 11KB

.tls Size: - Virtual size: 16B

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

.reloc Size: 65KB - Virtual size: 65KB

.rsrc Size: 1.1MB - Virtual size: 1.1MB

UPX0
Size: - Virtual size: 1.1MB

UPX1
Size: 1.1MB - Virtual size: 1.1MB

.rsrc
Size: 11KB - Virtual size: 36KB

CODE
Size: 976KB - Virtual size: 975KB

DATA
Size: 20KB - Virtual size: 19KB

BSS
Size: - Virtual size: 11KB

.idata
Size: 12KB - Virtual size: 11KB

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 65KB - Virtual size: 65KB

.rsrc
Size: 1.1MB - Virtual size: 1.1MB