775a2b2869e2d730f4991aff28ef75cf_JaffaCakes118

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General

Target

775a2b2869e2d730f4991aff28ef75cf_JaffaCakes118
Size

388KB
MD5

775a2b2869e2d730f4991aff28ef75cf
SHA1

1605219f66a553326512af4c2b891cf031d20d71
SHA256

b3e4e9e96bc637539071eaa213b5ea6aeafe9c251130093e656016b2f72fcde4
SHA512

ec109ba394e8e2bede30cb4e48b3090acd03160d95b076d2dac5727062ebb0dacd0f99977a58720c50370fd3fe8efe1ed6a1276dd0443d289a1c8c42a6ea8936
SSDEEP

6144:NrDJa7rspPBcndOjm+qzLzIke3cssoofBT+ArtkQ77QTveZAS16NEb045JezIwf6:9DJaOBAj+qLD5lBVttIv+AUCEonIzZH

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

775a2b2869e2d730f4991aff28ef75cf_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

70:ba:e4:1d:10:d9:29:34:b6:38:ca:7b:03:cc:ba:bf
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

29/01/1996, 00:00

Not After

01/08/2028, 23:59

Subject

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:ed
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

01/05/2012, 00:00

Not After

31/12/2012, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G3,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

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

4a:12:36:74:50:0a:e6:88:5f:34:69:ef:f4:57:0c:76
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Not Before

21/10/2009, 00:00

Not After

20/10/2012, 23:59

Subject

CN=REALTIME GAMING,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=REALTIME GAMING,L=Sandy Springs,ST=Georgia,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

21/05/2009, 00:00

Not After

20/05/2019, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

5a:ef:0d:11:7c:bd:95:40:96:f9:4f:ce:e7:62:6a:2b:1f:7f:19:a5
Signer

Actual PE Digest

5a:ef:0d:11:7c:bd:95:40:96:f9:4f:ce:e7:62:6a:2b:1f:7f:19:a5

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: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 324KB - Virtual size: 328KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 57KB - 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: 580KB - Virtual size: 576KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 84KB - Virtual size: 81KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 332KB - Virtual size: 340KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 424KB - Virtual size: 421KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

70:ba:e4:1d:10:d9:29:34:b6:38:ca:7b:03:cc:ba:bfCertificate

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:edCertificate

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

4a:12:36:74:50:0a:e6:88:5f:34:69:ef:f4:57:0c:76Certificate

Extended Key Usages

Key Usages

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5cCertificate

Extended Key Usages

Key Usages

5a:ef:0d:11:7c:bd:95:40:96:f9:4f:ce:e7:62:6a:2b:1f:7f:19:a5Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.1MB

UPX1 Size: 324KB - Virtual size: 328KB

.rsrc Size: 57KB - Virtual size: 60KB

Headers

File Characteristics

Sections

.text Size: 580KB - Virtual size: 576KB

.rdata Size: 84KB - Virtual size: 81KB

.data Size: 332KB - Virtual size: 340KB

.idata Size: 8KB - Virtual size: 6KB

.rsrc Size: 424KB - Virtual size: 421KB

70:ba:e4:1d:10:d9:29:34:b6:38:ca:7b:03:cc:ba:bf
Certificate

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:ed
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

4a:12:36:74:50:0a:e6:88:5f:34:69:ef:f4:57:0c:76
Certificate

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

5a:ef:0d:11:7c:bd:95:40:96:f9:4f:ce:e7:62:6a:2b:1f:7f:19:a5
Signer

UPX0
Size: - Virtual size: 1.1MB

UPX1
Size: 324KB - Virtual size: 328KB

.rsrc
Size: 57KB - Virtual size: 60KB

.text
Size: 580KB - Virtual size: 576KB

.rdata
Size: 84KB - Virtual size: 81KB

.data
Size: 332KB - Virtual size: 340KB

.idata
Size: 8KB - Virtual size: 6KB

.rsrc
Size: 424KB - Virtual size: 421KB