191bbee5b1e227c6dff6eec79249bc8773952daa2097d80952648b9671d1851d

Sharing

Copy URL Twitter E-mail

General

Target

191bbee5b1e227c6dff6eec79249bc8773952daa2097d80952648b9671d1851d
Size

235KB
MD5

602e1f93ee2d47c8c474103c7da0e384
SHA1

bb9c677d0ca8839399d8cfe86b36eab2bde052ef
SHA256

191bbee5b1e227c6dff6eec79249bc8773952daa2097d80952648b9671d1851d
SHA512

4f3208906dbde1d3119c8a3b8cfd04a9d2bc3d108f1f4df2306a9b488cc6eb33d06b5ed48884edb8c4cd711021cf74947c5586a07d22382f26f9690640e1a260
SSDEEP

6144:SnEGzBu92lVQMSJkucpS+OcfrKchbsREZoDaNeAkr:SnE5SV0kXp+SgtzAkr

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

191bbee5b1e227c6dff6eec79249bc8773952daa2097d80952648b9671d1851d
.exe windows x86

Code Sign

51:5c:f8:2e:e8:49:a6:d6:d3:be:2d:bc:94:dc:06:2a
Certificate

Issuer

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

Not Before

09/05/2012, 00:00

Not After

08/07/2013, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

02:3a:64
Certificate

Issuer

CN=GeoTrust Global CA,O=GeoTrust Inc.,C=US

Not Before

18/10/2012, 14:38

Not After

20/05/2022, 14:38

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

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

7e:1f:df:72:99:e8:d2:45:a1:5d:0b:a8:e5:b1:59:ba
Certificate

Issuer

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

Not Before

18/10/2012, 00:00

Not After

19/05/2022, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

c5:e3:b4:21:49:06:39:4b:bb:a8:f8:fd:ff:3e:b1:1f:a7:87:98:26
Signer

Actual PE Digest

c5:e3:b4:21:49:06:39:4b:bb:a8:f8:fd:ff:3e:b1:1f:a7:87:98:26

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

03/01/2013, 07:58
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: 2.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 219KB - Virtual size: 220KB

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: 196KB - Virtual size: 195KB

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: 20KB - Virtual size: 36KB

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

51:5c:f8:2e:e8:49:a6:d6:d3:be:2d:bc:94:dc:06:2aCertificate

Extended Key Usages

02:3a:64Certificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

7e:1f:df:72:99:e8:d2:45:a1:5d:0b:a8:e5:b1:59:baCertificate

Extended Key Usages

Key Usages

c5:e3:b4:21:49:06:39:4b:bb:a8:f8:fd:ff:3e:b1:1f:a7:87:98:26Signer

Signature Validations

Verification

03/01/2013, 07:58 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.0MB

UPX1 Size: 219KB - Virtual size: 220KB

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

Headers

File Characteristics

Sections

.text Size: 196KB - Virtual size: 195KB

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

.data Size: 20KB - Virtual size: 36KB

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

51:5c:f8:2e:e8:49:a6:d6:d3:be:2d:bc:94:dc:06:2a
Certificate

02:3a:64
Certificate

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

7e:1f:df:72:99:e8:d2:45:a1:5d:0b:a8:e5:b1:59:ba
Certificate

c5:e3:b4:21:49:06:39:4b:bb:a8:f8:fd:ff:3e:b1:1f:a7:87:98:26
Signer

03/01/2013, 07:58
Valid: false

UPX0
Size: - Virtual size: 2.0MB

UPX1
Size: 219KB - Virtual size: 220KB

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

.text
Size: 196KB - Virtual size: 195KB

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

.data
Size: 20KB - Virtual size: 36KB

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