d25a873bf4118276ca596458cb89cf3a_JaffaCakes118

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General

Target

d25a873bf4118276ca596458cb89cf3a_JaffaCakes118
Size

55KB
MD5

d25a873bf4118276ca596458cb89cf3a
SHA1

cb9a473d14b336b8b13cd73f80cefbde8d99721f
SHA256

6fdf2b095a464a211fb294524c91321b2921ea59812b3631b4fd5362c910cbb0
SHA512

1073cae1efb932947741453d376422354af686eff6f328699444eee9835b1b83aabe6ca401670b012ce18cec5d2cefae1c8b052408d503dd2bd29103555022f4
SSDEEP

1536:t6DoQ+n7/1GMp/50Sr4gpu5caav2C+4N0Y:t6DrE7/1p0i/Jamt+i0Y

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

d25a873bf4118276ca596458cb89cf3a_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

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

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88
Certificate

Issuer

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

Not Before

04/12/2003, 00:00

Not After

03/12/2008, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

ea:e6:87:0e:86:cf:87:7b:94:0a:0b:07:0f:e9:25:94
Certificate

Issuer

CN=WoSign Code Signing Authority,O=WoSign\, Inc.,C=US

Not Before

30/05/2007, 00:00

Not After

29/05/2008, 23:59

Subject

CN=Driver-Soft.com,OU=Domain Control Validated+OU=Class 2 - for Microsoft Authenticode Signing,O=Driver-Soft.com

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

42:ce:8a:30:d3:56:02:f8:41:18:6c:6e:20:53:19:04
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

25/04/2007, 00:00

Not After

09/07/2019, 18:40

Subject

CN=WoSign Code Signing Authority,O=WoSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning
ExtKeyUsageClientAuth

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1b
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

09/07/1999, 18:31

Not After

09/07/2019, 18:40

Subject

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign

d0:b4:1c:30:2e:5f:c3:97:2d:1f:e9:dd:21:ab:bc:f9:be:f7:ec:8d
Signer

Actual PE Digest

d0:b4:1c:30:2e:5f:c3:97:2d:1f:e9:dd:21:ab:bc:f9:be:f7:ec:8d

Digest Algorithm

sha1

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 164KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 39KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 176KB - Virtual size: 172KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88Certificate

Extended Key Usages

Key Usages

ea:e6:87:0e:86:cf:87:7b:94:0a:0b:07:0f:e9:25:94Certificate

Extended Key Usages

Key Usages

42:ce:8a:30:d3:56:02:f8:41:18:6c:6e:20:53:19:04Certificate

Extended Key Usages

Key Usages

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1bCertificate

Extended Key Usages

Key Usages

d0:b4:1c:30:2e:5f:c3:97:2d:1f:e9:dd:21:ab:bc:f9:be:f7:ec:8dSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 164KB

UPX1 Size: 39KB - Virtual size: 40KB

.rsrc Size: 15KB - Virtual size: 21KB

Headers

File Characteristics

Sections

.text Size: 176KB - Virtual size: 172KB

.data Size: 4KB - Virtual size: 7KB

.rsrc Size: 12KB - Virtual size: 8KB

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

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88
Certificate

ea:e6:87:0e:86:cf:87:7b:94:0a:0b:07:0f:e9:25:94
Certificate

42:ce:8a:30:d3:56:02:f8:41:18:6c:6e:20:53:19:04
Certificate

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1b
Certificate

d0:b4:1c:30:2e:5f:c3:97:2d:1f:e9:dd:21:ab:bc:f9:be:f7:ec:8d
Signer

UPX0
Size: - Virtual size: 164KB

UPX1
Size: 39KB - Virtual size: 40KB

.rsrc
Size: 15KB - Virtual size: 21KB

.text
Size: 176KB - Virtual size: 172KB

.data
Size: 4KB - Virtual size: 7KB

.rsrc
Size: 12KB - Virtual size: 8KB