0439f503b5df0cede82415aa03482497

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General

Target

0439f503b5df0cede82415aa03482497
Size

136KB
MD5

0439f503b5df0cede82415aa03482497
SHA1

763a4775d83d57462ed8c63712bf963aea3b16f7
SHA256

dc3c192b5c3ffc2da6af34c63f2114456c7a4e52548788163c62a18590fd0056
SHA512

69d1d4883fd27e49ed1eaedd9e4931ef4f17a13c9683e855cd9e185b55a21b094eafc42f2096b545da76462bf2407f6016dbfe832104b084f99ab664d05f4a38
SSDEEP

1536:mLdhnNaC3Tdb5wANRDg0dCbylppNTEos7O4xvjSstbdmRZsTaiC4:mLfnNaC3TdbVRDybyTTUO4RntBbW2

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

0439f503b5df0cede82415aa03482497
.exe windows:4 windows x86 arch:x86

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15/06/2007, 00:00

Not After

14/06/2012, 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

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

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

Issuer

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

Not Before

21/05/2009, 00:00

Not After

20/05/2019, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

27:4d:26:68:40:bb:22:e7:c2:1b:36:93:20:85:d0:9b
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Not Before

24/09/2009, 00:00

Not After

24/09/2010, 23:59

Subject

CN=NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=research and development center,O=NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION,L=Osaka-shi,ST=Osaka,C=JP

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

8b:8c:ef:9b:3e:14:fd:59:20:f7:7b:8f:f2:11:79:95:9d:62:40:ec
Signer

Actual PE Digest

8b:8c:ef:9b:3e:14:fd:59:20:f7:7b:8f:f2:11:79:95:9d:62:40:ec

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 208KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 38KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 91KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 40KB - Virtual size: 38KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 180KB - Virtual size: 178KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5cCertificate

Extended Key Usages

Key Usages

27:4d:26:68:40:bb:22:e7:c2:1b:36:93:20:85:d0:9bCertificate

Extended Key Usages

Key Usages

8b:8c:ef:9b:3e:14:fd:59:20:f7:7b:8f:f2:11:79:95:9d:62:40:ecSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 208KB

UPX1 Size: 38KB - Virtual size: 40KB

.rsrc Size: 91KB - Virtual size: 92KB

Headers

File Characteristics

Sections

.text Size: 40KB - Virtual size: 38KB

.rdata Size: 12KB - Virtual size: 10KB

.data Size: 4KB - Virtual size: 6KB

.rsrc Size: 180KB - Virtual size: 178KB

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

27:4d:26:68:40:bb:22:e7:c2:1b:36:93:20:85:d0:9b
Certificate

8b:8c:ef:9b:3e:14:fd:59:20:f7:7b:8f:f2:11:79:95:9d:62:40:ec
Signer

UPX0
Size: - Virtual size: 208KB

UPX1
Size: 38KB - Virtual size: 40KB

.rsrc
Size: 91KB - Virtual size: 92KB

.text
Size: 40KB - Virtual size: 38KB

.rdata
Size: 12KB - Virtual size: 10KB

.data
Size: 4KB - Virtual size: 6KB

.rsrc
Size: 180KB - Virtual size: 178KB