7e95e698243191401d1a1ee9f28927a6_JaffaCakes118

Resubmissions

28/05/2024, 22:14

240528-152acsef2t 7

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General

Target

7e95e698243191401d1a1ee9f28927a6_JaffaCakes118
Size

731KB
MD5

7e95e698243191401d1a1ee9f28927a6
SHA1

704830e2b0e64be98123f4d801495e1b72c6db92
SHA256

88927527fc77e50ed3a16d7e08d924ca7345c3e856541e79d9a740501b5d039d
SHA512

04e2a4fabad9e0ccdb71a1a72da521d0ee0d96431d694e1d21209651b2a3d7b6728f482d3fe79e30445e442baa8f815635eff34d91e3657f4d058742ed17f7d2
SSDEEP

12288:LDe6ZljUSIm8hkDvKDAOLTJEPUR2113CAikHWI02YF8uRImq3ghPoo4/fk99BKJm:ZzoQ8hY+TJEm23ikHWI0kuR838oo4Ulr

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

7e95e698243191401d1a1ee9f28927a6_JaffaCakes118
.exe windows:4 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

4c:6d:7b:5e:a2:89:c2:74:42:64:34:e6:5b:41:7a:ba
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

17/02/2017, 00:00

Not After

19/03/2019, 23:59

Subject

CN=Beijing Kingsoft Security software Co.\,Ltd,OU=IT,O=Beijing Kingsoft Security software Co.\,Ltd,L=Beijing,ST=Beijing,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

07:3d:c0:c1:2d:50:e6:bd:31:c1:66:38:47:51:1d:e4
Certificate

Issuer

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

Not Before

13/02/2017, 00:00

Not After

14/03/2020, 23:59

Subject

CN=Beijing Kingsoft Security software Co.\,Ltd,OU=IT,O=Beijing Kingsoft Security software Co.\,Ltd,L=beijing,ST=beijing,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

11:21:06:f1:0f:ce:68:f0:9b:fa:e5:5b:18:cd:8f:20:01:77
Certificate

Issuer

CN=GlobalSign Timestamping CA - SHA256 - G2,O=GlobalSign nv-sa,C=BE

Not Before

24/05/2016, 00:00

Not After

24/06/2027, 00:00

Subject

CN=GlobalSign TSA for Advanced - G2,O=GMO GlobalSign Pte Ltd,C=SG

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

04:00:00:00:00:01:31:89:c6:50:04
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

02/08/2011, 10:00

Not After

29/03/2029, 10:00

Subject

CN=GlobalSign Timestamping CA - SHA256 - G2,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0a:26:69:14:25:00:b5:02:9e:13:78:97:48:36:14:b3:c2:e7:54:bd:3c:98:0f:49:06:c6:9d:6f:88:82:fc:99
Signer

Actual PE Digest

0a:26:69:14:25:00:b5:02:9e:13:78:97:48:36:14:b3:c2:e7:54:bd:3c:98:0f:49:06:c6:9d:6f:88:82:fc:99

Digest Algorithm

sha256

PE Digest Matches

true

f9:a3:ce:23:43:40:43:1b:4f:8f:91:58:27:c0:64:c2:f4:ca:00:cb
Signer

Actual PE Digest

f9:a3:ce:23:43:40:43:1b:4f:8f:91:58:27:c0:64:c2:f4:ca:00:cb

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 644KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 637KB - Virtual size: 640KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 60KB - Virtual size: 60KB

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_32BIT_MACHINE

Sections

.text
Size: 704KB - Virtual size: 701KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 144KB - Virtual size: 143KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 372KB - Virtual size: 368KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

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

4c:6d:7b:5e:a2:89:c2:74:42:64:34:e6:5b:41:7a:baCertificate

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

07:3d:c0:c1:2d:50:e6:bd:31:c1:66:38:47:51:1d:e4Certificate

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

11:21:06:f1:0f:ce:68:f0:9b:fa:e5:5b:18:cd:8f:20:01:77Certificate

Extended Key Usages

Key Usages

04:00:00:00:00:01:31:89:c6:50:04Certificate

Key Usages

0a:26:69:14:25:00:b5:02:9e:13:78:97:48:36:14:b3:c2:e7:54:bd:3c:98:0f:49:06:c6:9d:6f:88:82:fc:99Signer

f9:a3:ce:23:43:40:43:1b:4f:8f:91:58:27:c0:64:c2:f4:ca:00:cbSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 644KB

UPX1 Size: 637KB - Virtual size: 640KB

.rsrc Size: 60KB - Virtual size: 60KB

Headers

File Characteristics

Sections

.text Size: 704KB - Virtual size: 701KB

.rdata Size: 144KB - Virtual size: 143KB

.data Size: 24KB - Virtual size: 44KB

.rsrc Size: 372KB - Virtual size: 368KB

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

4c:6d:7b:5e:a2:89:c2:74:42:64:34:e6:5b:41:7a:ba
Certificate

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

07:3d:c0:c1:2d:50:e6:bd:31:c1:66:38:47:51:1d:e4
Certificate

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

11:21:06:f1:0f:ce:68:f0:9b:fa:e5:5b:18:cd:8f:20:01:77
Certificate

04:00:00:00:00:01:31:89:c6:50:04
Certificate

0a:26:69:14:25:00:b5:02:9e:13:78:97:48:36:14:b3:c2:e7:54:bd:3c:98:0f:49:06:c6:9d:6f:88:82:fc:99
Signer

f9:a3:ce:23:43:40:43:1b:4f:8f:91:58:27:c0:64:c2:f4:ca:00:cb
Signer

UPX0
Size: - Virtual size: 644KB

UPX1
Size: 637KB - Virtual size: 640KB

.rsrc
Size: 60KB - Virtual size: 60KB

.text
Size: 704KB - Virtual size: 701KB

.rdata
Size: 144KB - Virtual size: 143KB

.data
Size: 24KB - Virtual size: 44KB

.rsrc
Size: 372KB - Virtual size: 368KB