1aad9af96101a32b33ea935c2a9d59e5_JaffaCakes118

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General

Target

1aad9af96101a32b33ea935c2a9d59e5_JaffaCakes118
Size

61KB
MD5

1aad9af96101a32b33ea935c2a9d59e5
SHA1

7be390f36d3dda8b941d2d372741ed69fa7c1c9a
SHA256

df256eec323dd3816702227af8c5f4befff83fefcaad339c52a6fd9210459705
SHA512

4edd4b330c2ca19d63a7959755ce96dd81168f135c77b5e9527cb01f6d96ecfca3111b13023cd6d19dcc23243b86eae2abbb96293259da3eff2be5d07a7bb4e9
SSDEEP

768:0oBXcmidIVG6dPrr3N7EKpnKF8D4AQfgLeU1JoxndW3N2QQTu0iIwb9kEPQBLaB:1GSPrrqKRKFcmU1MdW92QKuhIwht4B+

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

1aad9af96101a32b33ea935c2a9d59e5_JaffaCakes118
.exe windows:6 windows x86 arch:x86

Code Sign

6f:e9:1e:fa:e8:09:71:90:40:56:59:00:85:04:90:40
Certificate

Issuer

CN=Proooooo

Not Before

18-03-2011 10:13

Not After

31-12-2039 23:59

Subject

CN=Proooooo

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

00:78:ed:0f:09:d0:ea:26:9e:a1:1d:20:26:a9:67:ff:30:b7:65:1b
Signer

Actual PE Digest

00:78:ed:0f:09:d0:ea:26:9e:a1:1d:20:26:a9:67:ff:30:b7:65:1b

Digest Algorithm

sha1

PE Digest Matches

false

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: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 56KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:6 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: 65KB - Virtual size: 64KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 35KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

6f:e9:1e:fa:e8:09:71:90:40:56:59:00:85:04:90:40Certificate

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

00:78:ed:0f:09:d0:ea:26:9e:a1:1d:20:26:a9:67:ff:30:b7:65:1bSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 64KB

UPX1 Size: 56KB - Virtual size: 56KB

.rsrc Size: 1KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 65KB - Virtual size: 64KB

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

.data Size: 35KB - Virtual size: 36KB

.rsrc Size: 1024B - Virtual size: 4KB

6f:e9:1e:fa:e8:09:71:90:40:56:59:00:85:04:90:40
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

00:78:ed:0f:09:d0:ea:26:9e:a1:1d:20:26:a9:67:ff:30:b7:65:1b
Signer

UPX0
Size: - Virtual size: 64KB

UPX1
Size: 56KB - Virtual size: 56KB

.rsrc
Size: 1KB - Virtual size: 4KB

.text
Size: 65KB - Virtual size: 64KB

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

.data
Size: 35KB - Virtual size: 36KB

.rsrc
Size: 1024B - Virtual size: 4KB