58267205e991e25660f6104fbb07e2d3

General

Target

58267205e991e25660f6104fbb07e2d3
Size

355KB
MD5

58267205e991e25660f6104fbb07e2d3
SHA1

38dbad033d7b477b7042830a59b6bfd1afd2bfcf
SHA256

695d26faa462b30f06cdd549e835283247cf27af2fbba9336634f0526d74b409
SHA512

6c10638901e4652388f5c7f95b81f952023f87621bb47f1bbba32b3a9acbe1f0d391777807f0650ad1c0fcfa936078236ed76aaf5ec78ea08416919b6a02ec34
SSDEEP

6144:7Qw0WAtKvhICR0U6C6XxfmVD4VQy2/qBDZ3+C/CjqMrNG8C1Ncys5:0w0WAtKZPeRONp2Z3+eiCMZ

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
58267205e991e25660f6104fbb07e2d3
unpack001/out.upx

Files

58267205e991e25660f6104fbb07e2d3
.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: 516KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 202KB - Virtual size: 204KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 152KB - Virtual size: 152KB

IMAGE_SCN_CNT_INITIALIZED_DATA
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: 473KB - Virtual size: 472KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 6KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 9KB - 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: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 151KB - Virtual size: 151KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 516KB

UPX1 Size: 202KB - Virtual size: 204KB

.rsrc Size: 152KB - Virtual size: 152KB

Headers

File Characteristics

Sections

CODE Size: 473KB - Virtual size: 472KB

DATA Size: 13KB - Virtual size: 13KB

BSS Size: - Virtual size: 6KB

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

.tls Size: - Virtual size: 16B

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

.reloc Size: 34KB - Virtual size: 33KB

.rsrc Size: 151KB - Virtual size: 151KB

UPX0
Size: - Virtual size: 516KB

UPX1
Size: 202KB - Virtual size: 204KB

.rsrc
Size: 152KB - Virtual size: 152KB

CODE
Size: 473KB - Virtual size: 472KB

DATA
Size: 13KB - Virtual size: 13KB

BSS
Size: - Virtual size: 6KB

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

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 34KB - Virtual size: 33KB

.rsrc
Size: 151KB - Virtual size: 151KB