302446c596fa4b6a51d142405cc47647_JaffaCakes118

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General

Target

302446c596fa4b6a51d142405cc47647_JaffaCakes118
Size

570KB
MD5

302446c596fa4b6a51d142405cc47647
SHA1

8784b04b924eceb17517d311c684cf97690bd464
SHA256

b92d6f30d4858dd65e5ff203d3c8006acc796b7a9305846a84b73a5c7783a127
SHA512

e60339411e8a10e4d91bfc0062c517549ccbff0e66f331a5301fb5ec240a029dddf9a61fac0725e2a5461bc244aae01861ca389f8069919e22d14102823fb0e7
SSDEEP

12288:nVvwHfCtQXoHpddZ25W0wIlNA2xqLxB230XFLrUbIGIQjJNHY+O:VqChk5PL9xqLx7XtuIG3P45

Score

5^/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

302446c596fa4b6a51d142405cc47647_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

5c:46:8d:4f:9e:b6:8a:fb:ec:3e:f7:c9:77:bb:41:d2
Certificate

Issuer

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Not Before

04/07/2010, 00:00

Not After

04/07/2011, 23:59

Subject

CN=FIRST I,O=FIRST I,L=Guro,ST=Seoul,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

36:12:22:96:c5:e3:38:a5:20:a1:d2:5f:4c:d7:09:54
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

01/08/1996, 00:00

Not After

01/01/2021, 23:59

Subject

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

0a
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

06/08/2003, 00:00

Not After

05/08/2013, 23:59

Subject

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

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

d7:95:8a:0a:93:57:89:07:3b:98:a2:b6:71:43:16:f3:d7:17:77:91
Signer

Actual PE Digest

d7:95:8a:0a:93:57:89:07:3b:98:a2:b6:71:43:16:f3:d7:17:77:91

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 928KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 554KB - Virtual size: 556KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 496KB - Virtual size: 495KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 3KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 39KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 900KB - Virtual size: 900KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

5c:46:8d:4f:9e:b6:8a:fb:ec:3e:f7:c9:77:bb:41:d2Certificate

Extended Key Usages

36:12:22:96:c5:e3:38:a5:20:a1:d2:5f:4c:d7:09:54Certificate

0aCertificate

Extended Key Usages

Key Usages

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

d7:95:8a:0a:93:57:89:07:3b:98:a2:b6:71:43:16:f3:d7:17:77:91Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 928KB

UPX1 Size: 554KB - Virtual size: 556KB

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

Headers

File Characteristics

Sections

CODE Size: 496KB - Virtual size: 495KB

DATA Size: 8KB - Virtual size: 7KB

BSS Size: - Virtual size: 3KB

.idata Size: 10KB - Virtual size: 9KB

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 39KB - Virtual size: 38KB

.rsrc Size: 900KB - Virtual size: 900KB

5c:46:8d:4f:9e:b6:8a:fb:ec:3e:f7:c9:77:bb:41:d2
Certificate

36:12:22:96:c5:e3:38:a5:20:a1:d2:5f:4c:d7:09:54
Certificate

0a
Certificate

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

d7:95:8a:0a:93:57:89:07:3b:98:a2:b6:71:43:16:f3:d7:17:77:91
Signer

UPX0
Size: - Virtual size: 928KB

UPX1
Size: 554KB - Virtual size: 556KB

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

CODE
Size: 496KB - Virtual size: 495KB

DATA
Size: 8KB - Virtual size: 7KB

BSS
Size: - Virtual size: 3KB

.idata
Size: 10KB - Virtual size: 9KB

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 39KB - Virtual size: 38KB

.rsrc
Size: 900KB - Virtual size: 900KB