d42091adfb7c91ca9b8420e40197634f74fa86efad88d0889e79d7d8876c2b81

General

Target

d42091adfb7c91ca9b8420e40197634f74fa86efad88d0889e79d7d8876c2b81
Size

237KB
MD5

6d1c268c861d00062731624469c447a6
SHA1

06f81ae826fa76a857dc052a39abc7eaa7a02c2d
SHA256

d42091adfb7c91ca9b8420e40197634f74fa86efad88d0889e79d7d8876c2b81
SHA512

c35cf244efc1814b74bed6c212747f283d1d1e7fefe44f95a64513ba25cdf4f223793d8cf94a8293944f97ce286f52aa4b62c3582c13cd802850a16717156339
SSDEEP

6144:dp0SW3uPVjZpxKd5POUKcNcVNjAhXpoKXOWkQCwyXfNjG:dCSwu5ZOdkecOXpoYCHg

Score

8^/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

Files

d42091adfb7c91ca9b8420e40197634f74fa86efad88d0889e79d7d8876c2b81
.exe windows x86

Headers

File Characteristics

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: 184KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 233KB - Virtual size: 236KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

File Characteristics

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: 142KB - Virtual size: 141KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 19KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 512B - Virtual size: 384B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 12B

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: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 200KB - Virtual size: 200KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 184KB

UPX1 Size: 233KB - Virtual size: 236KB

.rsrc Size: 2KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 142KB - Virtual size: 141KB

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

.data Size: 6KB - Virtual size: 6KB

.bss Size: - Virtual size: 19KB

.idata Size: 3KB - Virtual size: 3KB

.didata Size: 512B - Virtual size: 384B

.tls Size: - Virtual size: 12B

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

.reloc Size: 11KB - Virtual size: 10KB

.rsrc Size: 200KB - Virtual size: 200KB

UPX0
Size: - Virtual size: 184KB

UPX1
Size: 233KB - Virtual size: 236KB

.rsrc
Size: 2KB - Virtual size: 4KB

.text
Size: 142KB - Virtual size: 141KB

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

.data
Size: 6KB - Virtual size: 6KB

.bss
Size: - Virtual size: 19KB

.idata
Size: 3KB - Virtual size: 3KB

.didata
Size: 512B - Virtual size: 384B

.tls
Size: - Virtual size: 12B

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

.reloc
Size: 11KB - Virtual size: 10KB

.rsrc
Size: 200KB - Virtual size: 200KB