3686c73afbe4ec24283aa708770dd811

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General

Target

3686c73afbe4ec24283aa708770dd811
Size

203KB
MD5

3686c73afbe4ec24283aa708770dd811
SHA1

afdd9257a7258ce2ef17d25e338874facf1b9810
SHA256

d47dc4267cf7501370326d0eea58308b28d2b4859b89ae19fdcc52bcad544a23
SHA512

eed4823f106f9b45fe98323a2e18aabc8d14a9b0dff8871688c7f727dc32df5074388b867aab524dfecee31752b049c92793adb5ad4a2f284e8e30e8809cd9c4
SSDEEP

6144:FhUFT6hioy8QKcsHGfsIiQ7boFHWip7z06t2:LUFT6hiTiQ/oFHWiRz06t2

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

3686c73afbe4ec24283aa708770dd811
.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

90:55:e9:86:13:de:1f:0f:e7:55:53:2b:48:f7:37:2a:e2:b1:59:ef
Signer

Actual PE Digest

90:55:e9:86:13:de:1f:0f:e7:55:53:2b:48:f7:37:2a:e2:b1:59:ef

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: 268KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 190KB - Virtual size: 192KB

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: 277KB - Virtual size: 277KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 75KB - Virtual size: 75KB

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

90:55:e9:86:13:de:1f:0f:e7:55:53:2b:48:f7:37:2a:e2:b1:59:efSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 268KB

UPX1 Size: 190KB - Virtual size: 192KB

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

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 277KB - Virtual size: 277KB

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

.data Size: 10KB - Virtual size: 20KB

.rsrc Size: 75KB - Virtual size: 75KB

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

90:55:e9:86:13:de:1f:0f:e7:55:53:2b:48:f7:37:2a:e2:b1:59:ef
Signer

UPX0
Size: - Virtual size: 268KB

UPX1
Size: 190KB - Virtual size: 192KB

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

.text
Size: 277KB - Virtual size: 277KB

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

.data
Size: 10KB - Virtual size: 20KB

.rsrc
Size: 75KB - Virtual size: 75KB