4c8e4e01c1d70dbcc9b5135d956e103b_JaffaCakes118

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General

Target

4c8e4e01c1d70dbcc9b5135d956e103b_JaffaCakes118
Size

1.7MB
MD5

4c8e4e01c1d70dbcc9b5135d956e103b
SHA1

9db18cdc9251efead1c0cf87516a308fe81547e7
SHA256

8070fe2848a2ff75486bb6f07353ab002b84ef19364f2d9fbeeccd935c3ede64
SHA512

a59481293cb3ab58f29af9c9a5841bf7b28d7292b83cb07bec091fa7dce5f647f8cdf8ca63613d6a502a6c591661b545351f17c6549aadf71fbb2b33ff8f13c2
SSDEEP

49152:VdIHX96+7UFGbvF9qTiaJN1P1jj23/sq8zkH9nHaIu0B6UlpD:Vu39lvqTia71djjusVkH9nHaINBXpD

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

Files

4c8e4e01c1d70dbcc9b5135d956e103b_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

27:53:dc:07:9c:46:7e:dd:b3:e2:da:78:a3:f1:21:9c
Certificate

Issuer

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

Not Before

12/05/2010, 00:00

Not After

11/06/2011, 23:59

Subject

CN=redple,O=redple,L=SEOUL,ST=GYEONGGI-DO,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

bf:01:a2:88:9b:3e:ff:18:a4:97:eb:47:dd:69:8e:25:ee:9f:60:4d
Signer

Actual PE Digest

bf:01:a2:88:9b:3e:ff:18:a4:97:eb:47:dd:69:8e:25:ee:9f:60:4d

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: 536KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

27:53:dc:07:9c:46:7e:dd:b3:e2:da:78:a3:f1:21:9cCertificate

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

bf:01:a2:88:9b:3e:ff:18:a4:97:eb:47:dd:69:8e:25:ee:9f:60:4dSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 536KB

UPX1 Size: 1.7MB - Virtual size: 1.7MB

.rsrc Size: 6KB - Virtual size: 8KB

27:53:dc:07:9c:46:7e:dd:b3:e2:da:78:a3:f1:21:9c
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

bf:01:a2:88:9b:3e:ff:18:a4:97:eb:47:dd:69:8e:25:ee:9f:60:4d
Signer

UPX0
Size: - Virtual size: 536KB

UPX1
Size: 1.7MB - Virtual size: 1.7MB

.rsrc
Size: 6KB - Virtual size: 8KB