3facbd9aa7c7dca60b14c4c9de0589fd_JaffaCakes118

Sharing

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General

Target

3facbd9aa7c7dca60b14c4c9de0589fd_JaffaCakes118
Size

621KB
MD5

3facbd9aa7c7dca60b14c4c9de0589fd
SHA1

e06bb9f106cf19070afe75320c1474fe7c1cdb54
SHA256

b4c383eb290567e0f9e79c6dfc7315dd1fce8d44a1a42259590eabf199d9fbb3
SHA512

9fa96e83e2e7b8ec9d634fe546835d7b1936f9bf8b231edfaf9965910fd73aec269dc1f6d852d34853767e9eed5def3aeb400b81991e28752de0896a103b8091
SSDEEP

12288:OG8rv2TNDxsv2ZMwTj878rFv96Ci3g7v2mPlWRpnMNybJ++Ye:Bsv2TNDSJoJ9tiMjPwR5MNybJce

Score

5^/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

3facbd9aa7c7dca60b14c4c9de0589fd_JaffaCakes118
.exe windows:5 windows x86 arch: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

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

67:61:0b:da:7a:bd:b2:ff:15:de:06:1e:0f:27:65:15
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

02/05/2017, 00:00

Not After

28/05/2018, 23:59

Subject

CN=Zhuhai Kingsoft Office Software Co.\,Ltd,OU=RD Department,O=Zhuhai Kingsoft Office Software Co.\,Ltd,L=Zhuhai,ST=Guangdong,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

15:bd:22:ee:25:2c:c6:7d:75:29:c6:bf:19:b5:40:57
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

28/04/2017, 00:00

Not After

28/05/2018, 23:59

Subject

CN=Zhuhai Kingsoft Office Software Co.\,Ltd,OU=RD Department,O=Zhuhai Kingsoft Office Software Co.\,Ltd,L=Zhuhai,ST=Guangdong,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

6a:0f:db:e6:78:b3:1e:23:2c:ba:5a:e1:4d:9d:bf:1b
Certificate

Issuer

CN=WoSign Time Stamping Services CA G2,O=WoSign CA Limited,C=CN

Not Before

08/04/2015, 01:00

Not After

08/04/2023, 01:00

Subject

CN=WoSign Time Stamping Signer G2,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2039, 01:00

Subject

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

4b:35:89:1d:a8:1b:04:8e:be:29:4a:20:d5:b1:41:9e:66:cc:11:58:8f:cc:d9:18:42:0e:3c:c0:f3:2b:b7:65
Signer

Actual PE Digest

4b:35:89:1d:a8:1b:04:8e:be:29:4a:20:d5:b1:41:9e:66:cc:11:58:8f:cc:d9:18:42:0e:3c:c0:f3:2b:b7:65

Digest Algorithm

sha256

PE Digest Matches

true

57:55:69:16:fa:07:b3:b9:bd:9d:1e:15:6a:6c:77:28:be:0f:ad:66
Signer

Actual PE Digest

57:55:69:16:fa:07:b3:b9:bd:9d:1e:15:6a:6c:77:28:be:0f:ad:66

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

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: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 495KB - Virtual size: 496KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 111KB - Virtual size: 112KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

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: 808KB - Virtual size: 807KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 255KB - Virtual size: 255KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 21KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 489KB - Virtual size: 488KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 58KB - Virtual size: 58KB

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

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

Extended Key Usages

Key Usages

67:61:0b:da:7a:bd:b2:ff:15:de:06:1e:0f:27:65:15Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

15:bd:22:ee:25:2c:c6:7d:75:29:c6:bf:19:b5:40:57Certificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

6a:0f:db:e6:78:b3:1e:23:2c:ba:5a:e1:4d:9d:bf:1bCertificate

Extended Key Usages

Key Usages

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91Certificate

Key Usages

4b:35:89:1d:a8:1b:04:8e:be:29:4a:20:d5:b1:41:9e:66:cc:11:58:8f:cc:d9:18:42:0e:3c:c0:f3:2b:b7:65Signer

57:55:69:16:fa:07:b3:b9:bd:9d:1e:15:6a:6c:77:28:be:0f:ad:66Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.1MB

UPX1 Size: 495KB - Virtual size: 496KB

.rsrc Size: 111KB - Virtual size: 112KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 808KB - Virtual size: 807KB

.rdata Size: 255KB - Virtual size: 255KB

.data Size: 21KB - Virtual size: 37KB

.rsrc Size: 489KB - Virtual size: 488KB

.reloc Size: 58KB - Virtual size: 58KB

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

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

67:61:0b:da:7a:bd:b2:ff:15:de:06:1e:0f:27:65:15
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

15:bd:22:ee:25:2c:c6:7d:75:29:c6:bf:19:b5:40:57
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

6a:0f:db:e6:78:b3:1e:23:2c:ba:5a:e1:4d:9d:bf:1b
Certificate

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91
Certificate

4b:35:89:1d:a8:1b:04:8e:be:29:4a:20:d5:b1:41:9e:66:cc:11:58:8f:cc:d9:18:42:0e:3c:c0:f3:2b:b7:65
Signer

57:55:69:16:fa:07:b3:b9:bd:9d:1e:15:6a:6c:77:28:be:0f:ad:66
Signer

UPX0
Size: - Virtual size: 1.1MB

UPX1
Size: 495KB - Virtual size: 496KB

.rsrc
Size: 111KB - Virtual size: 112KB

.text
Size: 808KB - Virtual size: 807KB

.rdata
Size: 255KB - Virtual size: 255KB

.data
Size: 21KB - Virtual size: 37KB

.rsrc
Size: 489KB - Virtual size: 488KB

.reloc
Size: 58KB - Virtual size: 58KB