03c428e9dace9304cf0ca0ff33dee47acd9ec9a5a69ed30e4b1491db89843fdf

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General

Target

03c428e9dace9304cf0ca0ff33dee47acd9ec9a5a69ed30e4b1491db89843fdf
Size

692KB
MD5

28b317cffd2b94cca8567fc88db04bef
SHA1

b671f3ccfbc865fa793c878f57b57d1ae94c3832
SHA256

03c428e9dace9304cf0ca0ff33dee47acd9ec9a5a69ed30e4b1491db89843fdf
SHA512

3cecca372877ab2e09a21ede4574a6906ee3ce0ad9b3b034312c6fa1d383413ca1ebd37f7c895f1ab53eef230c0271301f54e5ad67549d0c16951171b10099b7
SSDEEP

12288:rfVL4g9aK8rt5XWRabp22lW5H96yO/jl8caMAIHh/7wbfdlNSqAO1W6N8fwM+:h4g9aD0T5d5O/jl8AdHdcViqbLNJM+

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

03c428e9dace9304cf0ca0ff33dee47acd9ec9a5a69ed30e4b1491db89843fdf
.exe windows x86

Code Sign

bf:0c:b8:6a:53:f5:79:82:12:6c:22:6d:9f:51:f5:8f
Certificate

Issuer

CN=COMODO Code Signing CA 2,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

16/06/2014, 00:00

Not After

16/06/2015, 23:59

Subject

CN=Media Labs Ltd,O=Media Labs Ltd,POSTALCODE=115230,STREET=Electrolitnii pr.\, 1-3,L=Moscow,ST=Moscow,C=RU

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

5c:ce:b8:63:42:76:61:27:8d:16:63:6f:08:9a:77:f0:a4:ed:48:ac
Signer

Actual PE Digest

5c:ce:b8:63:42:76:61:27:8d:16:63:6f:08:9a:77:f0:a4:ed:48:ac

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Media Labs Ltd,O=Media Labs Ltd,POSTALCODE=115230,STREET=Electrolitnii pr.\, 1-3,L=Moscow,ST=Moscow,C=RU

17/11/2022, 13:20
Valid: false

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: 544KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 276KB - Virtual size: 280KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 20KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows 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: 663KB - Virtual size: 663KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 14KB - Virtual size: 14KB

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: 10KB - Virtual size: 10KB

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: 44KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 52KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

bf:0c:b8:6a:53:f5:79:82:12:6c:22:6d:9f:51:f5:8fCertificate

Extended Key Usages

Key Usages

5c:ce:b8:63:42:76:61:27:8d:16:63:6f:08:9a:77:f0:a4:ed:48:acSigner

Signature Validations

Verification

17/11/2022, 13:20 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 544KB

UPX1 Size: 276KB - Virtual size: 280KB

.rsrc Size: 20KB - Virtual size: 24KB

Headers

File Characteristics

Sections

CODE Size: 663KB - Virtual size: 663KB

DATA Size: 14KB - Virtual size: 14KB

BSS Size: - Virtual size: 6KB

.idata Size: 10KB - Virtual size: 10KB

.tls Size: - Virtual size: 16B

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

.reloc Size: 44KB - Virtual size: 44KB

.rsrc Size: 52KB - Virtual size: 52KB

bf:0c:b8:6a:53:f5:79:82:12:6c:22:6d:9f:51:f5:8f
Certificate

5c:ce:b8:63:42:76:61:27:8d:16:63:6f:08:9a:77:f0:a4:ed:48:ac
Signer

17/11/2022, 13:20
Valid: false

UPX0
Size: - Virtual size: 544KB

UPX1
Size: 276KB - Virtual size: 280KB

.rsrc
Size: 20KB - Virtual size: 24KB

CODE
Size: 663KB - Virtual size: 663KB

DATA
Size: 14KB - Virtual size: 14KB

BSS
Size: - Virtual size: 6KB

.idata
Size: 10KB - Virtual size: 10KB

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 44KB - Virtual size: 44KB

.rsrc
Size: 52KB - Virtual size: 52KB