d986a67b1adbe10785babccd8b1344b307614566d6b945ff0c10d21c2b69d834

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General

Target

d986a67b1adbe10785babccd8b1344b307614566d6b945ff0c10d21c2b69d834
Size

1.3MB
MD5

c929ad8a6d6173f2ba8fa69c3c4b143e
SHA1

ff83e4b105580ae23b06ea09d220680fa23109f9
SHA256

d986a67b1adbe10785babccd8b1344b307614566d6b945ff0c10d21c2b69d834
SHA512

346fb57bff946488e77a10a4ac36c13e4ec776597931594285528a12ae08053791a6d6ab14349c8df5e75606d1320477b817b6399424eeea338c7a207de5700c
SSDEEP

24576:WKLF7lR+fmeJ1N2UUwVIQJlYrUY3j1HRgUAqAOGU05pIkM+heSaGkpKiCogJV:WEll6meJr/BjEUejFRgUA/U05pIX9GJ9

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

d986a67b1adbe10785babccd8b1344b307614566d6b945ff0c10d21c2b69d834
.exe windows:4 windows 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

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

38:9f:f6:0b:61:68:78:98:93:a0:02:3e:96:22:98:5f
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

23-04-2007 00:00

Not After

22-04-2008 23:59

Subject

CN=IDM Computer Solutions\, Inc.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=IDM Computer Solutions\, Inc.,L=Hamilton,ST=Ohio,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

82:65:b6:81:9e:76:ba:54:64:cc:d8:83:53:ab:af:ac:28:1d:2d:d9
Signer

Actual PE Digest

82:65:b6:81:9e:76:ba:54:64:cc:d8:83:53:ab:af:ac:28:1d:2d:d9

Digest Algorithm

sha1

PE Digest Matches

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: 1.3MB - Virtual size: 1.3MB

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:4 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: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

CODE
Size: 332KB - Virtual size: 330KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 636KB - Virtual size: 635KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 148KB - Virtual size: 568KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

DATA
Size: 68KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: 28KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 200KB - Virtual size: 198KB

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

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

Extended Key Usages

Key Usages

38:9f:f6:0b:61:68:78:98:93:a0:02:3e:96:22:98:5fCertificate

Extended Key Usages

Key Usages

82:65:b6:81:9e:76:ba:54:64:cc:d8:83:53:ab:af:ac:28:1d:2d:d9Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.0MB

UPX1 Size: 1.3MB - Virtual size: 1.3MB

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

Headers

File Characteristics

Sections

.text Size: 1.4MB - Virtual size: 1.4MB

CODE Size: 332KB - Virtual size: 330KB

.rdata Size: 636KB - Virtual size: 635KB

.data Size: 148KB - Virtual size: 568KB

DATA Size: 68KB - Virtual size: 67KB

BSS Size: 28KB - Virtual size: 25KB

.rsrc Size: 200KB - Virtual size: 198KB

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

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

38:9f:f6:0b:61:68:78:98:93:a0:02:3e:96:22:98:5f
Certificate

82:65:b6:81:9e:76:ba:54:64:cc:d8:83:53:ab:af:ac:28:1d:2d:d9
Signer

UPX0
Size: - Virtual size: 2.0MB

UPX1
Size: 1.3MB - Virtual size: 1.3MB

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

.text
Size: 1.4MB - Virtual size: 1.4MB

CODE
Size: 332KB - Virtual size: 330KB

.rdata
Size: 636KB - Virtual size: 635KB

.data
Size: 148KB - Virtual size: 568KB

DATA
Size: 68KB - Virtual size: 67KB

BSS
Size: 28KB - Virtual size: 25KB

.rsrc
Size: 200KB - Virtual size: 198KB