50e537d13dc000b50e2c04e56b85944c5e419d3dbdb660a2740211954238d893

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General

Target

50e537d13dc000b50e2c04e56b85944c5e419d3dbdb660a2740211954238d893
Size

185KB
MD5

315ef3ebfd1e42af43374b8477c753f3
SHA1

7292ce179d46afb84b4da3ae82f7908b4d52c307
SHA256

50e537d13dc000b50e2c04e56b85944c5e419d3dbdb660a2740211954238d893
SHA512

a7667ec19c24f3f8ef47dc2c32d54e408f8c800b220d0be3a6d2fe8d9fa34cfc8a29db33a9bbf7be2b48d397b1e0f0d4f318d9fe560e0f3b3099fa341af124fc
SSDEEP

3072:PAz5cjK2hId8D6HK2hreu6kV7liCvvbt/AHm87PwqYk+jmEfjpBMY/O:oym+Zmq2ikFliCXbVAHok+jVfFBMYG

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

50e537d13dc000b50e2c04e56b85944c5e419d3dbdb660a2740211954238d893
.exe windows x86

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

5c:48:6b:28:67:4f:e1:18:25:14:00:31:1c:a9:13:d9
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

03/07/2013, 00:00

Not After

02/08/2014, 23:59

Subject

CN=UCF,O=UCF,L=Haewoondae-gu,ST=BUSAN,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

1a:64:3a:e4:b5:8d:8d:c7:2a:d3:21:fb:82:02:80:fc:6b:0f:f1:23
Signer

Actual PE Digest

1a:64:3a:e4:b5:8d:8d:c7:2a:d3:21:fb:82:02:80:fc:6b:0f:f1:23

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=UCF,O=UCF,L=Haewoondae-gu,ST=BUSAN,C=KR

24/10/2013, 08:11
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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 2.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 169KB - Virtual size: 172KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 12KB

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_32BIT_MACHINE

Sections

.text
Size: 204KB - Virtual size: 202KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 52KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

5c:48:6b:28:67:4f:e1:18:25:14:00:31:1c:a9:13:d9Certificate

Extended Key Usages

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

1a:64:3a:e4:b5:8d:8d:c7:2a:d3:21:fb:82:02:80:fc:6b:0f:f1:23Signer

Signature Validations

Verification

24/10/2013, 08:11 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.1MB

UPX1 Size: 169KB - Virtual size: 172KB

.rsrc Size: 9KB - Virtual size: 12KB

Headers

File Characteristics

Sections

.text Size: 204KB - Virtual size: 202KB

.rdata Size: 52KB - Virtual size: 49KB

.data Size: 24KB - Virtual size: 51KB

.rsrc Size: 2.0MB - Virtual size: 2.0MB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

5c:48:6b:28:67:4f:e1:18:25:14:00:31:1c:a9:13:d9
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

1a:64:3a:e4:b5:8d:8d:c7:2a:d3:21:fb:82:02:80:fc:6b:0f:f1:23
Signer

24/10/2013, 08:11
Valid: false

UPX0
Size: - Virtual size: 2.1MB

UPX1
Size: 169KB - Virtual size: 172KB

.rsrc
Size: 9KB - Virtual size: 12KB

.text
Size: 204KB - Virtual size: 202KB

.rdata
Size: 52KB - Virtual size: 49KB

.data
Size: 24KB - Virtual size: 51KB

.rsrc
Size: 2.0MB - Virtual size: 2.0MB