178b8826273a41f2edc1bb7a78ff2c81

General

Target

178b8826273a41f2edc1bb7a78ff2c81
Size

36KB
MD5

178b8826273a41f2edc1bb7a78ff2c81
SHA1

03f109ad6e1e2c6c6a13ee3757f769df86b6d5a4
SHA256

cb75d8f102c38d333eb6b3b5dd4cf1d9575485da236ea824431b7ab2060eef03
SHA512

4056dd089f5dc007009b1e6fca5988b9a12147201ace7be304b7b6a8d4ab2c5033a9a112aa7b6ecca122af4e11ad4fed514e7ce988406e293614443b1560ae0f
SSDEEP

768:y9lpLf2CVO/QuFefAZrh+raRmgdHyOud/wDI01E6QR:y9l1hO/lTZd+rWzdHnCYnQR

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
178b8826273a41f2edc1bb7a78ff2c81
unpack001/out.upx

Files

178b8826273a41f2edc1bb7a78ff2c81
.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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 12KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 4KB

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

.text
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 1024B - Virtual size: 620B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 10KB

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

.tls
Size: - Virtual size: 8B

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: 1024B - Virtual size: 984B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 512B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 56KB

UPX1 Size: 12KB - Virtual size: 16KB

.rsrc Size: 512B - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 17KB - Virtual size: 17KB

.itext Size: 1024B - Virtual size: 620B

.data Size: 2KB - Virtual size: 1KB

.bss Size: - Virtual size: 10KB

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

.tls Size: - Virtual size: 8B

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

.reloc Size: 1024B - Virtual size: 984B

.rsrc Size: 512B - Virtual size: 512B

UPX0
Size: - Virtual size: 56KB

UPX1
Size: 12KB - Virtual size: 16KB

.rsrc
Size: 512B - Virtual size: 4KB

.text
Size: 17KB - Virtual size: 17KB

.itext
Size: 1024B - Virtual size: 620B

.data
Size: 2KB - Virtual size: 1KB

.bss
Size: - Virtual size: 10KB

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

.tls
Size: - Virtual size: 8B

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

.reloc
Size: 1024B - Virtual size: 984B

.rsrc
Size: 512B - Virtual size: 512B