ee871a7b84857f4c44b963200f83dcd376d69b9f437b69591f644d1a25937f33

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General

Target

ee871a7b84857f4c44b963200f83dcd376d69b9f437b69591f644d1a25937f33
Size

1.3MB
MD5

dc13382a10e542d6383fe9fd82be7141
SHA1

a9c82923fe0d351181054f7661ccf1c04db1130a
SHA256

ee871a7b84857f4c44b963200f83dcd376d69b9f437b69591f644d1a25937f33
SHA512

a214737fced7b696cf952fe767b9e1ddaf1f69ab340e13ce49f37e12c682bf3dd7f892c4739cccabb2df257971954ab2cbc85a513dcb755c672770e7f4e0bd87
SSDEEP

24576:Ab4DbPcSW44yzDb1iKO8nZ1e1bdvOgfFVxJc2TN93Wt9ZSdNG2oRtmajrO:AqPo47QQL0c8NcoeZu45RtR+

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

ee871a7b84857f4c44b963200f83dcd376d69b9f437b69591f644d1a25937f33
.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

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

0a:f9:9d:85:f0:a1:1e:ff:98:4d:ca:48:4e:28:99:a4
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

14/05/2007, 00:00

Not After

12/07/2010, 23:59

Subject

CN=Beijing Jiangmin New Sci.&Tec. Co. Ltd.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Beijing Jiangmin New Sci.&Tec. Co. Ltd.,ST=Beijing,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

fd:9a:fe:a0:50:93:86:2f:23:38:69:aa:55:8d:9a:ab:40:4a:55:6e
Signer

Actual PE Digest

fd:9a:fe:a0:50:93:86:2f:23:38:69:aa:55:8d:9a:ab:40:4a:55:6e

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: 1.8MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 19KB - Virtual size: 20KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 612KB - Virtual size: 609KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 96KB - Virtual size: 319KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 34KB

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

0a:f9:9d:85:f0:a1:1e:ff:98:4d:ca:48:4e:28:99:a4Certificate

Extended Key Usages

Key Usages

fd:9a:fe:a0:50:93:86:2f:23:38:69:aa:55:8d:9a:ab:40:4a:55:6eSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.8MB

UPX1 Size: 1.2MB - Virtual size: 1.2MB

.rsrc Size: 19KB - Virtual size: 20KB

Headers

File Characteristics

Sections

.text Size: 612KB - Virtual size: 609KB

.rdata Size: 2.1MB - Virtual size: 2.1MB

.data Size: 96KB - Virtual size: 319KB

.rsrc Size: 36KB - Virtual size: 34KB

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

0a:f9:9d:85:f0:a1:1e:ff:98:4d:ca:48:4e:28:99:a4
Certificate

fd:9a:fe:a0:50:93:86:2f:23:38:69:aa:55:8d:9a:ab:40:4a:55:6e
Signer

UPX0
Size: - Virtual size: 1.8MB

UPX1
Size: 1.2MB - Virtual size: 1.2MB

.rsrc
Size: 19KB - Virtual size: 20KB

.text
Size: 612KB - Virtual size: 609KB

.rdata
Size: 2.1MB - Virtual size: 2.1MB

.data
Size: 96KB - Virtual size: 319KB

.rsrc
Size: 36KB - Virtual size: 34KB