cf188767610e0f4ebb54015eae439a8c_JaffaCakes118

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General

Target

cf188767610e0f4ebb54015eae439a8c_JaffaCakes118
Size

74KB
MD5

cf188767610e0f4ebb54015eae439a8c
SHA1

27d49fd28a801f6e6bca840f0ec464773b968077
SHA256

7601baf147e489d0b9766110d82b57f16c47f86202508f2c20dd4ebbc811a2c7
SHA512

a7effa48ce840bfedd72cfffed4000ba331042c55df2717a22ed85cb42e5358eae554ca1def1700c13965a4e108efd5aee67cd3f0692f7c015ab37db05acfade
SSDEEP

768:V4k4o0VBTAc73HpfaZT8QgsPia/rVrxdETw5VZ2NSaeQBIILll/I:V0oBaJwY6pBrxdXVQYtQZTI

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

cf188767610e0f4ebb54015eae439a8c_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:ed
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

01-05-2012 00:00

Not After

31-12-2012 23:59

Subject

CN=Symantec Time Stamping Services Signer - G3,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

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

16:8c:50:e8:07:30:2f:be:e4:0f:d9:64:ef:54:e7:fa
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

07-05-2012 00:00

Not After

07-05-2013 23:59

Subject

CN=Shanghai Tuizhong Network Technology Studio,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Shanghai Tuizhong Network Technology Studio,L=Shanghai,ST=Shanghai,C=CN

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

d2:5c:9c:9e:ab:da:4a:6d:cc:d5:f6:98:ba:97:b3:70:62:d5:1f:fd
Signer

Actual PE Digest

d2:5c:9c:9e:ab:da:4a:6d:cc:d5:f6:98:ba:97:b3:70:62:d5:1f:fd

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: 80KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 27KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 41KB - Virtual size: 40KB

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: 84KB - Virtual size: 80KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:edCertificate

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

16:8c:50:e8:07:30:2f:be:e4:0f:d9:64:ef:54:e7:faCertificate

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

d2:5c:9c:9e:ab:da:4a:6d:cc:d5:f6:98:ba:97:b3:70:62:d5:1f:fdSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 80KB

UPX1 Size: 27KB - Virtual size: 28KB

.rsrc Size: 41KB - Virtual size: 40KB

Headers

File Characteristics

Sections

.text Size: 84KB - Virtual size: 80KB

.data Size: 4KB - Virtual size: 8KB

.rsrc Size: 4KB - Virtual size: 2KB

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:ed
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

16:8c:50:e8:07:30:2f:be:e4:0f:d9:64:ef:54:e7:fa
Certificate

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

d2:5c:9c:9e:ab:da:4a:6d:cc:d5:f6:98:ba:97:b3:70:62:d5:1f:fd
Signer

UPX0
Size: - Virtual size: 80KB

UPX1
Size: 27KB - Virtual size: 28KB

.rsrc
Size: 41KB - Virtual size: 40KB

.text
Size: 84KB - Virtual size: 80KB

.data
Size: 4KB - Virtual size: 8KB

.rsrc
Size: 4KB - Virtual size: 2KB