90b4bb528731ee07b28f49de92036252_JaffaCakes118

Sharing

Copy URL Twitter E-mail

General

Target

90b4bb528731ee07b28f49de92036252_JaffaCakes118
Size

589KB
MD5

90b4bb528731ee07b28f49de92036252
SHA1

c2285b4dc71b929637cf5be96e9ae86e485c1bc8
SHA256

71002931c3e2299e60dd5b36e2b2f439ff329a047db8ef9b0d70addd362bd46b
SHA512

25da9732313a02d8de35ae73c17e0c2194d6f94f37d96ca705f4fbfc944e10f6189e2191af6676953258f86897ffa26715d325c32529b94324aabaf8e56142f1
SSDEEP

12288:lj88qBy82cOsmN0c9+5yQVwvTDjnBPNfGL4:l4ZlmNl0yQVwrDGs

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

90b4bb528731ee07b28f49de92036252_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

43:70:d9:53:85:bd:64:7b:46:a9:5d:57:fa:df:d6:72:21:b9:ea:50:c4:8e:0d:9b:d3:f4:bd:16:77:75:cf:7a
Signer

Actual PE Digest

43:70:d9:53:85:bd:64:7b:46:a9:5d:57:fa:df:d6:72:21:b9:ea:50:c4:8e:0d:9b:d3:f4:bd:16:77:75:cf:7a

Digest Algorithm

sha256

PE Digest Matches

true

45:d0:ba:f2:e0:97:97:6c:0b:fe:a7:e4:1c:f6:09:01:23:08:5a:9e
Signer

Actual PE Digest

45:d0:ba:f2:e0:97:97:6c:0b:fe:a7:e4:1c:f6:09:01:23:08:5a:9e

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: 1016KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 464KB - Virtual size: 468KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 110KB - 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: 763KB - Virtual size: 763KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 238KB - Virtual size: 238KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 22KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 357KB - Virtual size: 356KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 58KB - Virtual size: 57KB

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

43:70:d9:53:85:bd:64:7b:46:a9:5d:57:fa:df:d6:72:21:b9:ea:50:c4:8e:0d:9b:d3:f4:bd:16:77:75:cf:7aSigner

45:d0:ba:f2:e0:97:97:6c:0b:fe:a7:e4:1c:f6:09:01:23:08:5a:9eSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1016KB

UPX1 Size: 464KB - Virtual size: 468KB

.rsrc Size: 110KB - Virtual size: 112KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 763KB - Virtual size: 763KB

.rdata Size: 238KB - Virtual size: 238KB

.data Size: 22KB - Virtual size: 38KB

.rsrc Size: 357KB - Virtual size: 356KB

.reloc Size: 58KB - Virtual size: 57KB

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

43:70:d9:53:85:bd:64:7b:46:a9:5d:57:fa:df:d6:72:21:b9:ea:50:c4:8e:0d:9b:d3:f4:bd:16:77:75:cf:7a
Signer

45:d0:ba:f2:e0:97:97:6c:0b:fe:a7:e4:1c:f6:09:01:23:08:5a:9e
Signer

UPX0
Size: - Virtual size: 1016KB

UPX1
Size: 464KB - Virtual size: 468KB

.rsrc
Size: 110KB - Virtual size: 112KB

.text
Size: 763KB - Virtual size: 763KB

.rdata
Size: 238KB - Virtual size: 238KB

.data
Size: 22KB - Virtual size: 38KB

.rsrc
Size: 357KB - Virtual size: 356KB

.reloc
Size: 58KB - Virtual size: 57KB