a6377aa4e1471ece8126d1d7517d32d6_JaffaCakes118

Sharing

Copy URL Twitter E-mail

General

Target

a6377aa4e1471ece8126d1d7517d32d6_JaffaCakes118
Size

234KB
MD5

a6377aa4e1471ece8126d1d7517d32d6
SHA1

367327c3b7ba927f9fe2e20a28265cbb4097d960
SHA256

30082b851dee891cdf04fe2377ddd9b28796b54e9a092ddb60e288b4acde5348
SHA512

db87346bd59970708e783f53543e30d2d08f753f49b1ec9925d8b227d1983533483017fa0d74ae03656bf57c213ef43bb084fd5601ee3f15830ab44ea9fc87af
SSDEEP

3072:0amX3gyLJaOtz/xB+cHh42GZ+aJz4FYUNdwQzBw+hLCat5JUneZqnFksmDThoFdc:mXz7FdGwaC2Un/MarJUn3C6FdQ

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

a6377aa4e1471ece8126d1d7517d32d6_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

05:e6:71:75:3c:f9:bb:1d:76:a8:c5:56:52:89:27:20
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

22/12/2010, 00:00

Not After

21/12/2012, 23:59

Subject

CN=appbundler.com,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Ops,O=appbundler.com,L=Bellevue,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

9c:f8:bd:d0:bd:1e:80:a6:dc:80:58:ba:2e:ea:0b:60:e9:f2:b6:2b
Signer

Actual PE Digest

9c:f8:bd:d0:bd:1e:80:a6:dc:80:58:ba:2e:ea:0b:60:e9:f2:b6:2b

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: 308KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 222KB - Virtual size: 224KB

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: 371KB - Virtual size: 370KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 74KB - Virtual size: 74KB

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: 47KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

05:e6:71:75:3c:f9:bb:1d:76:a8:c5:56:52:89:27:20Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

9c:f8:bd:d0:bd:1e:80:a6:dc:80:58:ba:2e:ea:0b:60:e9:f2:b6:2bSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 308KB

UPX1 Size: 222KB - Virtual size: 224KB

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

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 371KB - Virtual size: 370KB

.rdata Size: 74KB - Virtual size: 74KB

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

.rsrc Size: 47KB - Virtual size: 47KB

05:e6:71:75:3c:f9:bb:1d:76:a8:c5:56:52:89:27:20
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

9c:f8:bd:d0:bd:1e:80:a6:dc:80:58:ba:2e:ea:0b:60:e9:f2:b6:2b
Signer

UPX0
Size: - Virtual size: 308KB

UPX1
Size: 222KB - Virtual size: 224KB

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

.text
Size: 371KB - Virtual size: 370KB

.rdata
Size: 74KB - Virtual size: 74KB

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

.rsrc
Size: 47KB - Virtual size: 47KB