13a6d8e18266ba12124bd1b830413ce1

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General

Target

13a6d8e18266ba12124bd1b830413ce1
Size

198KB
MD5

13a6d8e18266ba12124bd1b830413ce1
SHA1

ed0ea2caa3bac03c5c69c1ba2515a45eeac33d81
SHA256

71f7a648c1990b9fb2939805562d4006f8cf0ca334e677793648fffdad40fff5
SHA512

86fbf49cabe6d9da345d4bc083832cc7660114e53ea3564a2657c1d3e27809b958013e4de1d9220708bbeecd8bd71016877e39037dc3ed7d72ee8519452ae2a7
SSDEEP

6144:F0JoBY2du1DZgkYsrreWnI6W8J5+lFDuwYfjbv:iJoBG922eWnI6ZJ5GuXT

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 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

13a6d8e18266ba12124bd1b830413ce1
.exe windows:5 windows x86 arch:x86

Code Sign

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:be
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

10/05/2010, 00:00

Not After

10/05/2015, 23:59

Subject

CN=COMODO Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

16/07/2004, 00:00

Not After

15/07/2014, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

4f:ea:b5:57:30:a7:55:a4:56:fe:6c:18:a4:79:1c:1a
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Not Before

19/05/2009, 00:00

Not After

19/05/2011, 23:59

Subject

CN=Pinball Corporation.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Pinball Corporation.,L=Bellevue,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

21:10:5f:e8:3f:d1:34:72:f8:d8:f4:c4:90:4d:a4:3c:68:54:37:dd
Signer

Actual PE Digest

21:10:5f:e8:3f:d1:34:72:f8:d8:f4:c4:90:4d:a4:3c:68:54:37:dd

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 276KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 186KB - Virtual size: 188KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 275KB - Virtual size: 275KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 65KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 22KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 68KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:beCertificate

Extended Key Usages

Key Usages

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2Certificate

Extended Key Usages

Key Usages

4f:ea:b5:57:30:a7:55:a4:56:fe:6c:18:a4:79:1c:1aCertificate

Extended Key Usages

Key Usages

21:10:5f:e8:3f:d1:34:72:f8:d8:f4:c4:90:4d:a4:3c:68:54:37:ddSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 276KB

UPX1 Size: 186KB - Virtual size: 188KB

.rsrc Size: 7KB - Virtual size: 8KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 275KB - Virtual size: 275KB

.rdata Size: 65KB - Virtual size: 64KB

.data Size: 22KB - Virtual size: 32KB

.rsrc Size: 68KB - Virtual size: 68KB

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:be
Certificate

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

4f:ea:b5:57:30:a7:55:a4:56:fe:6c:18:a4:79:1c:1a
Certificate

21:10:5f:e8:3f:d1:34:72:f8:d8:f4:c4:90:4d:a4:3c:68:54:37:dd
Signer

UPX0
Size: - Virtual size: 276KB

UPX1
Size: 186KB - Virtual size: 188KB

.rsrc
Size: 7KB - Virtual size: 8KB

.text
Size: 275KB - Virtual size: 275KB

.rdata
Size: 65KB - Virtual size: 64KB

.data
Size: 22KB - Virtual size: 32KB

.rsrc
Size: 68KB - Virtual size: 68KB