589fb28571498089c957022913008ab1

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General

Target

589fb28571498089c957022913008ab1
Size

389KB
MD5

589fb28571498089c957022913008ab1
SHA1

2b3a384ed82af3a32976d013b09988182e3e5a49
SHA256

a66e479637d319dd0c1d556d45a4e4099f34872d54d477ca0e0e30d68f7a5567
SHA512

31c19b2e2245be622acd50ccda09cec86b31a2ce39738313174348ad2a7f93edcce782a7987c8c3b3e4667f12700e67124acf831d91633e1c14cac49fabfacd8
SSDEEP

6144:9S0Ny4/INxfmAN461PU/HJPhHhw14jWYtVLaPzokrZ13D52gLo3vHJaUpcw+q:9JX6uveUphB6k1tpwUUZ1IRay

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

589fb28571498089c957022913008ab1
.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

56:71:db:ea:1f:e3:86:e0:61:5f:27:ea:10:59:2b:dd
Certificate

Issuer

CN=eBiz Networks Certificate Services,O=eBiz Networks Ltd,C=KR

Not Before

31/03/2010, 00:00

Not After

31/03/2011, 23:59

Subject

CN=JHTOP,OU=business team,O=JHTOP,POSTALCODE=608-804,STREET=ACADEMY A-305+STREET=50-56\, Daeyeon 3-dong\, Nam-gu\, Busan\, Korea,L=Busan,ST=Nam-gu,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

Signer

Actual PE Digest

Digest Algorithm

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 704KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 372KB - Virtual size: 376KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 12KB

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 870KB - Virtual size: 869KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 5KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 66KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 68KB - Virtual size: 68KB

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

56:71:db:ea:1f:e3:86:e0:61:5f:27:ea:10:59:2b:ddCertificate

Extended Key Usages

Key Usages

Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 704KB

UPX1 Size: 372KB - Virtual size: 376KB

.rsrc Size: 11KB - Virtual size: 12KB

Headers

File Characteristics

Sections

CODE Size: 870KB - Virtual size: 869KB

DATA Size: 25KB - Virtual size: 25KB

BSS Size: - Virtual size: 5KB

.idata Size: 10KB - Virtual size: 10KB

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 66KB - Virtual size: 66KB

.rsrc Size: 68KB - Virtual size: 68KB

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

56:71:db:ea:1f:e3:86:e0:61:5f:27:ea:10:59:2b:dd
Certificate

UPX0
Size: - Virtual size: 704KB

UPX1
Size: 372KB - Virtual size: 376KB

.rsrc
Size: 11KB - Virtual size: 12KB

CODE
Size: 870KB - Virtual size: 869KB

DATA
Size: 25KB - Virtual size: 25KB

BSS
Size: - Virtual size: 5KB

.idata
Size: 10KB - Virtual size: 10KB

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 66KB - Virtual size: 66KB

.rsrc
Size: 68KB - Virtual size: 68KB