2be652a54f5f251b16dff0bd0b1b7b28_JaffaCakes118

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General

Target

2be652a54f5f251b16dff0bd0b1b7b28_JaffaCakes118
Size

2.2MB
MD5

2be652a54f5f251b16dff0bd0b1b7b28
SHA1

242c76aee6e41fe8c09126358a8da4c2d3d56612
SHA256

cd28f1a891341b40d1eb6df566f20a9757938e0680c33c57302f6ec915c6b787
SHA512

98de53ac9e365a04e0b5183e59228b879a049aad6e33beac6caf8c1a78747adc89e47bee9aaad3fd137727360adff35a09f728c70344bde171ba3ef33e75b50a
SSDEEP

49152:aOZVR8t91RZa8EZRHiZbng0iVyaRH6I8RQsmTUzo/XsSZAgFGUOpEVPM:pwD1RZgIbnev6zmzoz4s3E9OJ

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

2be652a54f5f251b16dff0bd0b1b7b28_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

20:eb:fb:cf:c7:97:0c:88:7c:b0:51:0a:a4:23:a6:04
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

17/02/2010, 00:00

Not After

05/03/2012, 23:59

Subject

CN=AVG Technologies,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=AVG Technologies,L=Brno,ST=Jihomoravsky kraj,C=CZ

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

b0:4b:39:ef:82:aa:09:11:c6:08:e5:e0:58:69:b1:38:e1:ff:1b:8b
Signer

Actual PE Digest

b0:4b:39:ef:82:aa:09:11:c6:08:e5:e0:58:69:b1:38:e1:ff:1b:8b

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: 10.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

_winzip_
Size: 25KB - Virtual size: 28KB

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: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3.5MB - Virtual size: 3.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7.6MB - Virtual size: 7.6MB

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

20:eb:fb:cf:c7:97:0c:88:7c:b0:51:0a:a4:23:a6:04Certificate

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

b0:4b:39:ef:82:aa:09:11:c6:08:e5:e0:58:69:b1:38:e1:ff:1b:8bSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 10.2MB

UPX1 Size: 2.1MB - Virtual size: 2.1MB

_winzip_ Size: 25KB - Virtual size: 28KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

.rdata Size: 3.5MB - Virtual size: 3.5MB

.data Size: 9KB - Virtual size: 16KB

.rsrc Size: 7.6MB - Virtual size: 7.6MB

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

20:eb:fb:cf:c7:97:0c:88:7c:b0:51:0a:a4:23:a6:04
Certificate

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

b0:4b:39:ef:82:aa:09:11:c6:08:e5:e0:58:69:b1:38:e1:ff:1b:8b
Signer

UPX0
Size: - Virtual size: 10.2MB

UPX1
Size: 2.1MB - Virtual size: 2.1MB

_winzip_
Size: 25KB - Virtual size: 28KB

.text
Size: 1.2MB - Virtual size: 1.2MB

.rdata
Size: 3.5MB - Virtual size: 3.5MB

.data
Size: 9KB - Virtual size: 16KB

.rsrc
Size: 7.6MB - Virtual size: 7.6MB