9bfa33eb6f139de557f6e1b3271b056c

General

Target

9bfa33eb6f139de557f6e1b3271b056c
Size

1.7MB
MD5

9bfa33eb6f139de557f6e1b3271b056c
SHA1

bd81c045f0d10b4da6d829495b53227029de8210
SHA256

234f6360eb3c322300e1371fe2672516c2fcbeae958c5acf9971e7265fa92738
SHA512

32f22534cf4fb1d620d37ca64d9162c996b0a4b9b0b013a7c1fa4f369ea861abb97811d110f7bac8d7f73114e7033eb87a135154a31a8b9a9e3e9a5379ad61c8
SSDEEP

24576:vRhT3rNTv5Ug/+DX4BG5Ww9t4ClsgY7zKPGy+qOA4JxKNYForxOrgM16rRraCJsr:vjzF5pBn2tx+gY7qiDMokC6rRrp/doj

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
9bfa33eb6f139de557f6e1b3271b056c
unpack001/out.upx

Files

9bfa33eb6f139de557f6e1b3271b056c
.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: 2.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 141KB - Virtual size: 144KB

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: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 144KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 11KB - 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: 81KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.2MB

UPX1 Size: 1.5MB - Virtual size: 1.5MB

.rsrc Size: 141KB - Virtual size: 144KB

Headers

File Characteristics

Sections

CODE Size: 1.2MB - Virtual size: 1.2MB

DATA Size: 27KB - Virtual size: 27KB

BSS Size: - Virtual size: 144KB

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

.tls Size: - Virtual size: 16B

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

.reloc Size: 81KB - Virtual size: 80KB

.rsrc Size: 2.2MB - Virtual size: 2.2MB

UPX0
Size: - Virtual size: 2.2MB

UPX1
Size: 1.5MB - Virtual size: 1.5MB

.rsrc
Size: 141KB - Virtual size: 144KB

CODE
Size: 1.2MB - Virtual size: 1.2MB

DATA
Size: 27KB - Virtual size: 27KB

BSS
Size: - Virtual size: 144KB

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

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 81KB - Virtual size: 80KB

.rsrc
Size: 2.2MB - Virtual size: 2.2MB