8576a8086d0063fd27a2060bc442b640_JaffaCakes118

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General

Target

8576a8086d0063fd27a2060bc442b640_JaffaCakes118
Size

2.0MB
MD5

8576a8086d0063fd27a2060bc442b640
SHA1

2886a13a52db8dfff9a39615f166ae07451595d1
SHA256

958d3dca66df5767c5619cb7666b450e9ce69440cec54dbae086a37ae69e6611
SHA512

b547f0773791f36cdf8a692e1ffda135998e4d51830109ff76425d6ff7770d4f71c6b2faa97f8281f0f0e53cfc6dc94af2f9f6be5625fdd5c5277e7abf588a2d
SSDEEP

49152:z7nyY4VBdXHDFt9BN4PcG0kuNtXXfAs4fOGWtaVXfl6XyI9Bv:zGY4nFjFTgU3NNpXl2OGgaCXR7v

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

8576a8086d0063fd27a2060bc442b640_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

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

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

2b:68:6c:5c:e6:79:f8:3d:7d:47:22:26:96:8e:df:2f
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

30/01/2008, 00:00

Not After

05/04/2011, 23:59

Subject

CN=AntiSpyware LLC,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=AntiSpyware LLC,L=Las Vegas,ST=Nevada,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

f4:c4:e6:40:1e:7a:a2:09:5a:49:da:47:73:5a:7d:63:06:62:91:64
Signer

Actual PE Digest

f4:c4:e6:40:1e:7a:a2:09:5a:49:da:47:73:5a:7d:63:06:62:91:64

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: 192KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 53KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 108KB - Virtual size: 108KB

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: 95KB - Virtual size: 95KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 108KB - Virtual size: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

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

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

Extended Key Usages

Key Usages

2b:68:6c:5c:e6:79:f8:3d:7d:47:22:26:96:8e:df:2fCertificate

Extended Key Usages

Key Usages

f4:c4:e6:40:1e:7a:a2:09:5a:49:da:47:73:5a:7d:63:06:62:91:64Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 192KB

UPX1 Size: 53KB - Virtual size: 56KB

.rsrc Size: 108KB - Virtual size: 108KB

Headers

File Characteristics

Sections

.text Size: 95KB - Virtual size: 95KB

.rdata Size: 16KB - Virtual size: 16KB

.data Size: 12KB - Virtual size: 14KB

.rsrc Size: 108KB - Virtual size: 107KB

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

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

2b:68:6c:5c:e6:79:f8:3d:7d:47:22:26:96:8e:df:2f
Certificate

f4:c4:e6:40:1e:7a:a2:09:5a:49:da:47:73:5a:7d:63:06:62:91:64
Signer

UPX0
Size: - Virtual size: 192KB

UPX1
Size: 53KB - Virtual size: 56KB

.rsrc
Size: 108KB - Virtual size: 108KB

.text
Size: 95KB - Virtual size: 95KB

.rdata
Size: 16KB - Virtual size: 16KB

.data
Size: 12KB - Virtual size: 14KB

.rsrc
Size: 108KB - Virtual size: 107KB