9730b268831c1788f801ae9fa127b230_JaffaCakes118

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General

Target

9730b268831c1788f801ae9fa127b230_JaffaCakes118
Size

103KB
MD5

9730b268831c1788f801ae9fa127b230
SHA1

208490cb0327c33b4be6925e4189dfd8e6d9a590
SHA256

c0d123629094b0c2a0ca93187202ca1b87770c386d860f2992ccfcd69edbc442
SHA512

3e898021768ce396c0a216a654056ce1f7be136565e93412ffab15296fd242029982a28cbfd75a57f2de1322001e860313b2efd3ed3d2953d32ede400450df00
SSDEEP

1536:RMvS6fU/luYuYWlekqLFbaWKeo+KzAFejObL2MbPHMZmwHivjJoFCzkR:R/6fUdIYWle/LQoBzJ3PP/wHirJeR

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

9730b268831c1788f801ae9fa127b230_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

21:00:07:90:80:d4:ed:fd:1e:56:7d:7e:02:de:0b:95
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

19/01/2010, 00:00

Not After

19/01/2011, 23:59

Subject

CN=ITglobal,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=ITglobal,L=Haeundae-gu\ ,ST=pusan,C=KR

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

22:40:48:b6:61:dd:d1:ba:d8:73:e5:27:e4:f1:53:e8:ba:dd:95:3b
Signer

Actual PE Digest

22:40:48:b6:61:dd:d1:ba:d8:73:e5:27:e4:f1:53:e8:ba:dd:95:3b

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: 144KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 89KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 12KB

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: 144KB - Virtual size: 143KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 36KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

21:00:07:90:80:d4:ed:fd:1e:56:7d:7e:02:de:0b:95Certificate

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

22:40:48:b6:61:dd:d1:ba:d8:73:e5:27:e4:f1:53:e8:ba:dd:95:3bSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 144KB

UPX1 Size: 89KB - Virtual size: 92KB

.rsrc Size: 9KB - Virtual size: 12KB

Headers

File Characteristics

Sections

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

.rdata Size: 36KB - Virtual size: 33KB

.data Size: 8KB - Virtual size: 22KB

.rsrc Size: 20KB - Virtual size: 18KB

21:00:07:90:80:d4:ed:fd:1e:56:7d:7e:02:de:0b:95
Certificate

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

22:40:48:b6:61:dd:d1:ba:d8:73:e5:27:e4:f1:53:e8:ba:dd:95:3b
Signer

UPX0
Size: - Virtual size: 144KB

UPX1
Size: 89KB - Virtual size: 92KB

.rsrc
Size: 9KB - Virtual size: 12KB

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

.rdata
Size: 36KB - Virtual size: 33KB

.data
Size: 8KB - Virtual size: 22KB

.rsrc
Size: 20KB - Virtual size: 18KB