a52a19989d1538f5d04d073326069ed5_JaffaCakes118

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General

Target

a52a19989d1538f5d04d073326069ed5_JaffaCakes118
Size

297KB
MD5

a52a19989d1538f5d04d073326069ed5
SHA1

1652484e03bfe6da387d17861d08aa7e0f6428a2
SHA256

d2ee5f519e46c1e6b43c4b0be5f2e4a4cd9bf0d0e4c01dc4989fc0f2d2f35e11
SHA512

4e48b138cb8183c37c19b27bc30998419e27736bfc8179107b5c3f070c82d37d2f828c04e48249f4006fffef3c5ec5aa7319f36341da08f64946291c044c6f2d
SSDEEP

6144:kxiqmBVjp/MuFwWXocHsWYSEXkdd4MKqzlLkIgXX1JPL:3jhMu74csvSCkdd5RSIQ5L

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

a52a19989d1538f5d04d073326069ed5_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

c9:dd:70:fa:39:6d:8e:13:88:88:b6:d9:6c:cc:f7:66
Certificate

Issuer

CN=GoGetSSL RSA Codesigning CA,O=GoGetSSL,L=Riga,C=LV

Not Before

15/04/2019, 00:00

Not After

14/04/2020, 23:59

Subject

CN=JimEth LTD,O=JimEth LTD,POSTALCODE=WV4 4JL,STREET=62 Braden Road,L=Wolverhampton,ST=West Midlands,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

1a:6e:54:ff:9f:9c:e0:f8:ea:cb:e7:a0:ab:56:9d:32
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

06/09/2018, 00:00

Not After

05/09/2028, 23:59

Subject

CN=GoGetSSL RSA Codesigning CA,O=GoGetSSL,L=Riga,C=LV

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:fd:6d:30:fc:a3:ca:51:a8:1b:bc:64:0e:35:03:2d
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

01/02/2010, 00:00

Not After

18/01/2038, 23:59

Subject

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1b
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

10/11/2006, 00:00

Not After

10/11/2021, 00:00

Subject

CN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageEmailProtection
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66
Certificate

Issuer

CN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2014, 00:00

Not After

22/10/2024, 00:00

Subject

CN=DigiCert Timestamp Responder,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

8f:90:e2:32:b3:f7:82:74:fc:4c:c8:7c:43:4d:85:10:a8:83:f9:2e
Signer

Actual PE Digest

8f:90:e2:32:b3:f7:82:74:fc:4c:c8:7c:43:4d:85:10:a8:83:f9:2e

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 116KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 242KB - Virtual size: 244KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 45KB - Virtual size: 48KB

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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 93KB - Virtual size: 92KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 207KB - Virtual size: 207KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

c9:dd:70:fa:39:6d:8e:13:88:88:b6:d9:6c:cc:f7:66Certificate

Extended Key Usages

Key Usages

1a:6e:54:ff:9f:9c:e0:f8:ea:cb:e7:a0:ab:56:9d:32Certificate

Extended Key Usages

Key Usages

01:fd:6d:30:fc:a3:ca:51:a8:1b:bc:64:0e:35:03:2dCertificate

Key Usages

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1bCertificate

Extended Key Usages

Key Usages

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66Certificate

Extended Key Usages

Key Usages

8f:90:e2:32:b3:f7:82:74:fc:4c:c8:7c:43:4d:85:10:a8:83:f9:2eSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 116KB

UPX1 Size: 242KB - Virtual size: 244KB

.rsrc Size: 45KB - Virtual size: 48KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 93KB - Virtual size: 92KB

.rdata Size: 21KB - Virtual size: 20KB

.data Size: 5KB - Virtual size: 16KB

.rsrc Size: 207KB - Virtual size: 207KB

c9:dd:70:fa:39:6d:8e:13:88:88:b6:d9:6c:cc:f7:66
Certificate

1a:6e:54:ff:9f:9c:e0:f8:ea:cb:e7:a0:ab:56:9d:32
Certificate

01:fd:6d:30:fc:a3:ca:51:a8:1b:bc:64:0e:35:03:2d
Certificate

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1b
Certificate

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66
Certificate

8f:90:e2:32:b3:f7:82:74:fc:4c:c8:7c:43:4d:85:10:a8:83:f9:2e
Signer

UPX0
Size: - Virtual size: 116KB

UPX1
Size: 242KB - Virtual size: 244KB

.rsrc
Size: 45KB - Virtual size: 48KB

.text
Size: 93KB - Virtual size: 92KB

.rdata
Size: 21KB - Virtual size: 20KB

.data
Size: 5KB - Virtual size: 16KB

.rsrc
Size: 207KB - Virtual size: 207KB