94c984635d63f57e95e9c1f6d7e18f2dfa2339f2a3139d8896ff8fd6de090b7d

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General

Target

94c984635d63f57e95e9c1f6d7e18f2dfa2339f2a3139d8896ff8fd6de090b7d
Size

145KB
MD5

640efb6716692fc24a83f44d18a8db96
SHA1

4319b2ee744592b685e8436ca9f0defc2a73a484
SHA256

94c984635d63f57e95e9c1f6d7e18f2dfa2339f2a3139d8896ff8fd6de090b7d
SHA512

bde9260cd49e82df13c65b9bcf2d79fa5994e5651444b719d3add959541432feec471fe0bc08be74f04e920c78e41f3967fd325ddd07a97b0ebd066dcffd94d6
SSDEEP

3072:xjb3t0e6eEYZ5Bq0FVsMV04zl6Kr31PgD4yshkNNiyPem0Jpv:xjLt0e6eV1FVsmpT1PgD4/uNx4JN

Score

8^/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

Files

94c984635d63f57e95e9c1f6d7e18f2dfa2339f2a3139d8896ff8fd6de090b7d
.exe windows x86

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

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

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

08:b5:92:59:3a:e4:a0:31:2d:92:bb:0d:06:10:72:7a
Certificate

Issuer

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

Not Before

19/10/2012, 00:00

Not After

19/10/2013, 23:59

Subject

CN=(주)유씨에프,OU=IT Team,O=(주)유씨에프,L=Haeundae-gu,ST=Busan,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

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

c9:af:bc:bb:6e:40:79:03:9b:93:d8:16:6b:63:a3:45:95:39:85:26
Signer

Actual PE Digest

c9:af:bc:bb:6e:40:79:03:9b:93:d8:16:6b:63:a3:45:95:39:85:26

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=(주)유씨에프,OU=IT Team,O=(주)유씨에프,L=Haeundae-gu,ST=Busan,C=KR

15/10/2013, 08:14
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 268KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 130KB - Virtual size: 132KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 236KB - Virtual size: 236KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 45KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 14KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

08:b5:92:59:3a:e4:a0:31:2d:92:bb:0d:06:10:72:7aCertificate

Extended Key Usages

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

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

c9:af:bc:bb:6e:40:79:03:9b:93:d8:16:6b:63:a3:45:95:39:85:26Signer

Signature Validations

Verification

15/10/2013, 08:14 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 268KB

UPX1 Size: 130KB - Virtual size: 132KB

.rsrc Size: 9KB - Virtual size: 12KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 236KB - Virtual size: 236KB

.rdata Size: 45KB - Virtual size: 45KB

.data Size: 14KB - Virtual size: 43KB

.rsrc Size: 17KB - Virtual size: 17KB

.reloc Size: 34KB - Virtual size: 33KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

08:b5:92:59:3a:e4:a0:31:2d:92:bb:0d:06:10:72:7a
Certificate

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

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

c9:af:bc:bb:6e:40:79:03:9b:93:d8:16:6b:63:a3:45:95:39:85:26
Signer

15/10/2013, 08:14
Valid: false

UPX0
Size: - Virtual size: 268KB

UPX1
Size: 130KB - Virtual size: 132KB

.rsrc
Size: 9KB - Virtual size: 12KB

.text
Size: 236KB - Virtual size: 236KB

.rdata
Size: 45KB - Virtual size: 45KB

.data
Size: 14KB - Virtual size: 43KB

.rsrc
Size: 17KB - Virtual size: 17KB

.reloc
Size: 34KB - Virtual size: 33KB