SecuriteInfo[.]com[.]Gen[.]Variant[.]Barys[.]434263[.]25530[.]31430[.]exe

General

Target

SecuriteInfo.com.Gen.Variant.Barys.434263.25530.31430.exe
Size

2.4MB
MD5

843f2b189e089b832b2bfa96d6c28ce3
SHA1

63c46dedc8f53d1aa21432b2f7f89d19454402f4
SHA256

66de662e05a815c7c564e4b3f3da394ebbda6d87ee1fbd32b282dbc737b1240c
SHA512

51782c8cdf0a9a2d8734bf13534270856c69a2ab9dcbb78535a3721535a261a8c84e57ea804b7cb930755bd897a11117ee9dc246813a3b563320838eeed122ef
SSDEEP

49152:2vrs3D6TUdgBzeJYebqE4qchWry2hnKv+R7jizoL5laI3x:Q+OBSbqE5kWrBn8+R0

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
SecuriteInfo.com.Gen.Variant.Barys.434263.25530.31430.exe
unpack001/out.upx

Files

SecuriteInfo.com.Gen.Variant.Barys.434263.25530.31430.exe
.dll windows x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Exports

Exports

A
B
C
E
F
__dbk_fcall_wrapper
dbkFCallWrapperAddr
xs01949769769796767934696364796464739434673649

Sections

UPX0
Size: - Virtual size: 5.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.8MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.dll windows x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

.text
Size: 5.7MB - Virtual size: 5.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 552KB - Virtual size: 551KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 54KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 233B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 69B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 292KB - Virtual size: 291KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.pdata
Size: 329KB - Virtual size: 329KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 155KB - Virtual size: 155KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Exports

Exports

Sections

UPX0 Size: - Virtual size: 5.5MB

UPX1 Size: 1.8MB - Virtual size: 1.8MB

.rsrc Size: 6KB - Virtual size: 8KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 5.7MB - Virtual size: 5.7MB

.data Size: 552KB - Virtual size: 551KB

.bss Size: - Virtual size: 54KB

.idata Size: 18KB - Virtual size: 17KB

.didata Size: 4KB - Virtual size: 4KB

.edata Size: 512B - Virtual size: 233B

.rdata Size: 512B - Virtual size: 69B

.reloc Size: 292KB - Virtual size: 291KB

.pdata Size: 329KB - Virtual size: 329KB

.rsrc Size: 155KB - Virtual size: 155KB

UPX0
Size: - Virtual size: 5.5MB

UPX1
Size: 1.8MB - Virtual size: 1.8MB

.rsrc
Size: 6KB - Virtual size: 8KB

.text
Size: 5.7MB - Virtual size: 5.7MB

.data
Size: 552KB - Virtual size: 551KB

.bss
Size: - Virtual size: 54KB

.idata
Size: 18KB - Virtual size: 17KB

.didata
Size: 4KB - Virtual size: 4KB

.edata
Size: 512B - Virtual size: 233B

.rdata
Size: 512B - Virtual size: 69B

.reloc
Size: 292KB - Virtual size: 291KB

.pdata
Size: 329KB - Virtual size: 329KB

.rsrc
Size: 155KB - Virtual size: 155KB