c2ac4a837ec6c448a8c57965518e5164_JaffaCakes118

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General

Target

c2ac4a837ec6c448a8c57965518e5164_JaffaCakes118
Size

25KB
MD5

c2ac4a837ec6c448a8c57965518e5164
SHA1

a272e1902ab7dff967b5df02494e4b480db4abde
SHA256

6a7966a4e6ee46b22fe7504ac14106ef8c64adbd5ac039f359a8b470f8ae34e5
SHA512

7b3a4b3820d0737b2f184fe751a386d00b4c9051236864105e0860c68dfb48316fadb59f7868230a0db3a18a18a2f26a44bd6659ad585530ac9b97131dca16fe
SSDEEP

768:gYIqIxPLUAh4dt7+eTeZ4ss+WSHw+LWWbCPWY:gYkLfqdt75eWsskQ+a2CPWY

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

c2ac4a837ec6c448a8c57965518e5164_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

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

Not Before

15-06-2007 00:00

Not After

14-06-2012 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

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

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

79:88:f9:ad:0f:e6:52:ee:3f:4d:3d:bf:03:21:73:01
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

09-10-2009 00:00

Not After

03-12-2012 23:59

Subject

CN=Garena Interactive Pte Ltd,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Garena Interactive Pte Ltd,L=Singapore,ST=Singapore,C=SG

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

d3:22:bf:b0:03:0e:e3:70:9c:38:c6:40:65:95:7f:1c:64:cb:4a:b9
Signer

Actual PE Digest

d3:22:bf:b0:03:0e:e3:70:9c:38:c6:40:65:95:7f:1c:64:cb:4a:b9

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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 13KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

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

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

Extended Key Usages

Key Usages

79:88:f9:ad:0f:e6:52:ee:3f:4d:3d:bf:03:21:73:01Certificate

Extended Key Usages

Key Usages

d3:22:bf:b0:03:0e:e3:70:9c:38:c6:40:65:95:7f:1c:64:cb:4a:b9Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 36KB

UPX1 Size: 13KB - Virtual size: 16KB

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

Headers

File Characteristics

Sections

.text Size: 19KB - Virtual size: 19KB

.rdata Size: 6KB - Virtual size: 5KB

.data Size: 4KB - Virtual size: 5KB

.rsrc Size: 6KB - Virtual size: 5KB

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

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

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

79:88:f9:ad:0f:e6:52:ee:3f:4d:3d:bf:03:21:73:01
Certificate

d3:22:bf:b0:03:0e:e3:70:9c:38:c6:40:65:95:7f:1c:64:cb:4a:b9
Signer

UPX0
Size: - Virtual size: 36KB

UPX1
Size: 13KB - Virtual size: 16KB

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

.text
Size: 19KB - Virtual size: 19KB

.rdata
Size: 6KB - Virtual size: 5KB

.data
Size: 4KB - Virtual size: 5KB

.rsrc
Size: 6KB - Virtual size: 5KB