3b90eebc49594f0b58e42f1c889eec3e_JaffaCakes118

Sharing

Copy URL Twitter E-mail

General

Target

3b90eebc49594f0b58e42f1c889eec3e_JaffaCakes118
Size

191KB
MD5

3b90eebc49594f0b58e42f1c889eec3e
SHA1

a2773e702080ecc27fd9585cde88dd7c5860f5c1
SHA256

131d8598356f87aeeabba3217be529933359353dc9cc069c07e34c111d5110ac
SHA512

d290d957f7b77ae4be57fcbc9f2eaf57f194d692f92e07520e06dbbeea729be642bdc9d14f9ea402a7fce3be1976ec4020c3fa1a7be47d2892ff3d42522ae875
SSDEEP

3072:fvnwfT24Ih/0pzf08qeBlXxBmXghqvWXo97BLfhwMBFK/T3hjpUa1y4i+2M6CNiN:y24Ih/0l0eBxP+giWXo97BryGKNF1y4C

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

3b90eebc49594f0b58e42f1c889eec3e_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

16/07/2004, 00:00

Not After

15/07/2014, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

4f:ea:b5:57:30:a7:55:a4:56:fe:6c:18:a4:79:1c:1a
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Not Before

19/05/2009, 00:00

Not After

19/05/2011, 23:59

Subject

CN=Pinball Corporation.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Pinball Corporation.,L=Bellevue,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

80:85:b2:02:31:f0:45:7d:e7:0b:d9:5c:21:bd:1a:82:1a:8c:83:0e
Signer

Actual PE Digest

80:85:b2:02:31:f0:45:7d:e7:0b:d9:5c:21:bd:1a:82:1a:8c:83:0e

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 260KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 180KB - Virtual size: 180KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 280KB - Virtual size: 279KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 66KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 55KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2Certificate

Extended Key Usages

Key Usages

4f:ea:b5:57:30:a7:55:a4:56:fe:6c:18:a4:79:1c:1aCertificate

Extended Key Usages

Key Usages

80:85:b2:02:31:f0:45:7d:e7:0b:d9:5c:21:bd:1a:82:1a:8c:83:0eSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 260KB

UPX1 Size: 180KB - Virtual size: 180KB

.rsrc Size: 7KB - Virtual size: 8KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 280KB - Virtual size: 279KB

.rdata Size: 66KB - Virtual size: 65KB

.data Size: 10KB - Virtual size: 20KB

.rsrc Size: 55KB - Virtual size: 54KB

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

4f:ea:b5:57:30:a7:55:a4:56:fe:6c:18:a4:79:1c:1a
Certificate

80:85:b2:02:31:f0:45:7d:e7:0b:d9:5c:21:bd:1a:82:1a:8c:83:0e
Signer

UPX0
Size: - Virtual size: 260KB

UPX1
Size: 180KB - Virtual size: 180KB

.rsrc
Size: 7KB - Virtual size: 8KB

.text
Size: 280KB - Virtual size: 279KB

.rdata
Size: 66KB - Virtual size: 65KB

.data
Size: 10KB - Virtual size: 20KB

.rsrc
Size: 55KB - Virtual size: 54KB