14080e96a6e65d2f9c28b38bc7a418a1_JaffaCakes118

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General

Target

14080e96a6e65d2f9c28b38bc7a418a1_JaffaCakes118
Size

48KB
MD5

14080e96a6e65d2f9c28b38bc7a418a1
SHA1

2c71834535a98a5ad724952b4a9ea591af3a36d2
SHA256

ac6e772342ad01467777b7f52901b40f3e41b4741ef75be19fb39399527509e6
SHA512

127f00bedecdad7a28c4f748cf08c98c74e8ebb892feeefcc0bf3ce72498893749fad0c049c5c192288e73fd0704e214a22a9175fca25da2fdc564d40aa73982
SSDEEP

768:paUZctpPBac16DCdRtb9xYwmo3/+OtuDVHBknM3HhaAYjtrLt:/ctpMOd1qwt3GOkDVHBkMExtrZ

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

14080e96a6e65d2f9c28b38bc7a418a1_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

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

1e:a8:0c:81:cc:69:b9:b7:16:55:ba:ca:73:40:3b:94
Certificate

Issuer

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

Not Before

02/02/2009, 07:51

Not After

30/01/2010, 05:39

Subject

CN=Mediaclick,OU=Software Development Department,O=Mediaclick,L=Gangnam-gu,ST=Seoul,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

b3:05:b5:05:f4:25:08:a2:83:6b:ff:06:4d:b8:c7:fb:d1:0a:a7:b8
Signer

Actual PE Digest

b3:05:b5:05:f4:25:08:a2:83:6b:ff:06:4d:b8:c7:fb:d1:0a:a7:b8

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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 132KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 37KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

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_32BIT_MACHINE

Sections

.text
Size: 60KB - Virtual size: 58KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 79KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.sxdata
Size: 4KB - Virtual size: 124B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

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

1e:a8:0c:81:cc:69:b9:b7:16:55:ba:ca:73:40:3b:94Certificate

Extended Key Usages

b3:05:b5:05:f4:25:08:a2:83:6b:ff:06:4d:b8:c7:fb:d1:0a:a7:b8Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 132KB

UPX1 Size: 37KB - Virtual size: 40KB

.rsrc Size: 5KB - Virtual size: 8KB

Headers

File Characteristics

Sections

.text Size: 60KB - Virtual size: 58KB

.rdata Size: 12KB - Virtual size: 8KB

.data Size: 16KB - Virtual size: 79KB

.sxdata Size: 4KB - Virtual size: 124B

.rsrc Size: 8KB - Virtual size: 4KB

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

1e:a8:0c:81:cc:69:b9:b7:16:55:ba:ca:73:40:3b:94
Certificate

b3:05:b5:05:f4:25:08:a2:83:6b:ff:06:4d:b8:c7:fb:d1:0a:a7:b8
Signer

UPX0
Size: - Virtual size: 132KB

UPX1
Size: 37KB - Virtual size: 40KB

.rsrc
Size: 5KB - Virtual size: 8KB

.text
Size: 60KB - Virtual size: 58KB

.rdata
Size: 12KB - Virtual size: 8KB

.data
Size: 16KB - Virtual size: 79KB

.sxdata
Size: 4KB - Virtual size: 124B

.rsrc
Size: 8KB - Virtual size: 4KB