26e964b406b6232a39cef655fd36b4da_JaffaCakes118

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General

Target

26e964b406b6232a39cef655fd36b4da_JaffaCakes118
Size

314KB
MD5

26e964b406b6232a39cef655fd36b4da
SHA1

42c8345ae0d9f46d3b61a3cd3d4526675689e581
SHA256

518ec5db11b5ee073b2115e1036afbbc90d4f106096f65ae85e1b5f07d544ea9
SHA512

4d054d7fe2059e51175e31e89f963007b3b621e7eac5e2e1722926908b9f02924e00081fa3829e2b4970263840edff7dbfe8d972141a1cbaff6db92859eda871
SSDEEP

6144:hSstsBNcCStDEdverQIgPiNXeB/t1RnPbkhxlPl3JZDpbpsCD9Ckxgt+:LsgCTdveUIgLB/hTkZP71RAkGt+

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

26e964b406b6232a39cef655fd36b4da_JaffaCakes118
.exe windows:5 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

36:d5:aa:89:67:e8:22:40:d5:af:ec:2f:30:1b:54:ed
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

01/03/2012, 00:00

Not After

01/03/2013, 23:59

Subject

CN=Air Software,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Air Software,L=Victoria,ST=British Columbia,C=CA

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

f7:26:fe:67:dd:a0:63:b8:65:eb:b8:a2:56:38:41:9c:90:f1:5f:6c
Signer

Actual PE Digest

f7:26:fe:67:dd:a0:63:b8:65:eb:b8:a2:56:38:41:9c:90:f1:5f:6c

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 712KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 297KB - Virtual size: 300KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 12KB

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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 671KB - Virtual size: 671KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 174KB - Virtual size: 173KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 15KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 65KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
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

36:d5:aa:89:67:e8:22:40:d5:af:ec:2f:30:1b:54:edCertificate

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

f7:26:fe:67:dd:a0:63:b8:65:eb:b8:a2:56:38:41:9c:90:f1:5f:6cSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 712KB

UPX1 Size: 297KB - Virtual size: 300KB

.rsrc Size: 11KB - Virtual size: 12KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 671KB - Virtual size: 671KB

.rdata Size: 174KB - Virtual size: 173KB

.data Size: 15KB - Virtual size: 33KB

.rsrc Size: 27KB - Virtual size: 26KB

.reloc Size: 65KB - Virtual size: 65KB

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

36:d5:aa:89:67:e8:22:40:d5:af:ec:2f:30:1b:54:ed
Certificate

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

f7:26:fe:67:dd:a0:63:b8:65:eb:b8:a2:56:38:41:9c:90:f1:5f:6c
Signer

UPX0
Size: - Virtual size: 712KB

UPX1
Size: 297KB - Virtual size: 300KB

.rsrc
Size: 11KB - Virtual size: 12KB

.text
Size: 671KB - Virtual size: 671KB

.rdata
Size: 174KB - Virtual size: 173KB

.data
Size: 15KB - Virtual size: 33KB

.rsrc
Size: 27KB - Virtual size: 26KB

.reloc
Size: 65KB - Virtual size: 65KB