a2c6a8fc430e9a44e7e03e2b57e5f3c5_JaffaCakes118

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General

Target

a2c6a8fc430e9a44e7e03e2b57e5f3c5_JaffaCakes118
Size

43KB
MD5

a2c6a8fc430e9a44e7e03e2b57e5f3c5
SHA1

20c609bd9b7926a2c0a9aea184f66da00cab7d1d
SHA256

56ac3436c9599399708c7dde7db277efa5803a271182cacda85795b719ba3261
SHA512

2c3452938d982e4f725e2e7bc0cd158fff397c31d1e9494d0863f347aa1991d30f1a17eaa59426fd49d4a1bc912e213488822a3795e4c5d80a7efa7027d71c56
SSDEEP

768:rAINVnPgZFKW2tFFqRJ82gxbawlTp2W3h8edUFuSNgM+WTKT9c9bE1yvLwuJ:r3YnKXtFcO2+awlTcihLUvr+Rc9biyvd

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

a2c6a8fc430e9a44e7e03e2b57e5f3c5_JaffaCakes118
.exe windows:1 windows x86 arch:x86

Code Sign

01:00:00:00:00:01:16:47:c9:fa:8e
Certificate

Issuer

CN=GlobalSign ObjectSign CA,OU=ObjectSign CA,O=GlobalSign nv-sa,C=BE

Not Before

16-11-2007 09:28

Not After

16-11-2010 09:28

Subject

CN=G DATA Software AG,O=G DATA Software AG,C=DE,1.2.840.113549.1.9.1=#0c0d7369676e4067646174612e6465

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageKeyEncipherment
KeyUsageDataEncipherment

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

04:00:00:00:00:01:08:d9:61:1c:d6
Certificate

Issuer

CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE

Not Before

28-01-1999 12:00

Not After

27-01-2014 11:00

Subject

CN=GlobalSign Primary Object Publishing CA,OU=Primary Object Publishing CA,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

04:00:00:00:00:01:08:d9:61:24:48
Certificate

Issuer

CN=GlobalSign Primary Object Publishing CA,OU=Primary Object Publishing CA,O=GlobalSign nv-sa,C=BE

Not Before

22-01-2004 09:00

Not After

27-01-2014 10:00

Subject

CN=GlobalSign ObjectSign CA,OU=ObjectSign CA,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

51:21:03:5a:e3:95:e0:40:a8:9c:7c:e7:09:d2:81:e5:07:dd:a2:80
Signer

Actual PE Digest

51:21:03:5a:e3:95:e0:40:a8:9c:7c:e7:09:d2:81:e5:07:dd:a2:80

Digest Algorithm

sha1

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 31KB - Virtual size: 32KB

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:1 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.idata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.text
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.icode
Size: 1024B - Virtual size: 604B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

DATA
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

CODE
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

01:00:00:00:00:01:16:47:c9:fa:8eCertificate

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

04:00:00:00:00:01:08:d9:61:1c:d6Certificate

Key Usages

04:00:00:00:00:01:08:d9:61:24:48Certificate

Key Usages

51:21:03:5a:e3:95:e0:40:a8:9c:7c:e7:09:d2:81:e5:07:dd:a2:80Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 36KB

UPX1 Size: 31KB - Virtual size: 32KB

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

Headers

File Characteristics

Sections

.idata Size: 2KB - Virtual size: 1KB

.text Size: 12KB - Virtual size: 12KB

.text Size: 3KB - Virtual size: 3KB

.icode Size: 1024B - Virtual size: 604B

DATA Size: 18KB - Virtual size: 18KB

CODE Size: 1KB - Virtual size: 1KB

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

01:00:00:00:00:01:16:47:c9:fa:8e
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

04:00:00:00:00:01:08:d9:61:1c:d6
Certificate

04:00:00:00:00:01:08:d9:61:24:48
Certificate

51:21:03:5a:e3:95:e0:40:a8:9c:7c:e7:09:d2:81:e5:07:dd:a2:80
Signer

UPX0
Size: - Virtual size: 36KB

UPX1
Size: 31KB - Virtual size: 32KB

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

.idata
Size: 2KB - Virtual size: 1KB

.text
Size: 12KB - Virtual size: 12KB

.text
Size: 3KB - Virtual size: 3KB

.icode
Size: 1024B - Virtual size: 604B

DATA
Size: 18KB - Virtual size: 18KB

CODE
Size: 1KB - Virtual size: 1KB

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