29fb0e3fb82d91102f44836ed45772a7

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General

Target

29fb0e3fb82d91102f44836ed45772a7
Size

186KB
MD5

29fb0e3fb82d91102f44836ed45772a7
SHA1

922feb393341632a26a398ecad4b720d52b205a3
SHA256

f022d2f079e222a61b28ee7a2821da84f080ff98d017e20bac4c224debbbbff4
SHA512

2b6623ba16a8149b2f8d030e3adcf9a6a806f6f36dcb7efd28f3eb6cdc5f38ead3c3567cb83b20c4d57087af74a6ddef2f66db2d3a03a78c38ad08b165b5b39d
SSDEEP

3072:zntKFVH9du11+OahD5NRMgFr/gx96eZKNexONBgsfniAYBQ8IsfEWDkxDG:LP11FCNN2UrO6HgctnizTIyk

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

29fb0e3fb82d91102f44836ed45772a7
.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

20:a6:b9:5a:4c:f0:84:84:e2:28:91:d5:35:e0:82:5e
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

15-06-2011 00:00

Not After

14-06-2012 23:59

Subject

CN=(주)인아이티원,O=(주)인아이티원,L=Gangnam-gu\ ,ST=SEOUL,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08-02-2010 00:00

Not After

07-02-2020 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

d8:a0:8e:64:ad:a1:e8:ad:e9:6e:79:e0:48:c3:4b:41:16:3c:6d:eb
Signer

Actual PE Digest

d8:a0:8e:64:ad:a1:e8:ad:e9:6e:79:e0:48:c3:4b:41:16:3c:6d:eb

Digest Algorithm

sha1

PE Digest Matches

true

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: 572KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 172KB - Virtual size: 176KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 256KB - Virtual size: 255KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 56KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 368KB - Virtual size: 367KB

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

20:a6:b9:5a:4c:f0:84:84:e2:28:91:d5:35:e0:82:5eCertificate

Extended Key Usages

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

d8:a0:8e:64:ad:a1:e8:ad:e9:6e:79:e0:48:c3:4b:41:16:3c:6d:ebSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 572KB

UPX1 Size: 172KB - Virtual size: 176KB

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

Headers

File Characteristics

Sections

.text Size: 256KB - Virtual size: 255KB

.rdata Size: 56KB - Virtual size: 52KB

.data Size: 20KB - Virtual size: 50KB

.rsrc Size: 368KB - Virtual size: 367KB

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

20:a6:b9:5a:4c:f0:84:84:e2:28:91:d5:35:e0:82:5e
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

d8:a0:8e:64:ad:a1:e8:ad:e9:6e:79:e0:48:c3:4b:41:16:3c:6d:eb
Signer

UPX0
Size: - Virtual size: 572KB

UPX1
Size: 172KB - Virtual size: 176KB

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

.text
Size: 256KB - Virtual size: 255KB

.rdata
Size: 56KB - Virtual size: 52KB

.data
Size: 20KB - Virtual size: 50KB

.rsrc
Size: 368KB - Virtual size: 367KB