88ae410d8867cbe5b2bd1a84fa0da387_JaffaCakes118

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General

Target

88ae410d8867cbe5b2bd1a84fa0da387_JaffaCakes118
Size

190KB
MD5

88ae410d8867cbe5b2bd1a84fa0da387
SHA1

8d4fdbe08d7e338f9a878e5c74eb40d0c85c333c
SHA256

c2bd5aa53bbf3b9f7153da19659233fe8b8ee3cef0ceaf888b535d2e2ccc4081
SHA512

b5440ec6e7e5687c23a71c52c3b658b73b24209edc3a2bca5b62d5a90dc17b503e0f1bb9b443d051625f10b010587f042747d011d04c9f2677cce4a800189e16
SSDEEP

3072:yFHXY0QFQ00IcSBLO8n+XI3o15xPgIicUKgAakEiX7F7p2PgoPE:43YkIcsl+XI4TuwUKgPkP7F7p2PPE

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

88ae410d8867cbe5b2bd1a84fa0da387_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

25:c9:6d:58:49:e4:5f:2f:97:c6:01:34:8b:ae:39:00
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Not Before

26/01/2010, 00:00

Not After

26/01/2011, 23:59

Subject

CN=Widebiz,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Widebiz,L=Haeundae-gu\ ,ST=Pusan,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

Issuer

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

Not Before

21/05/2009, 00:00

Not After

20/05/2019, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

1a:f2:55:97:c5:83:b1:fd:77:d5:29:77:7e:2e:8a:93:e1:8d:b3:96
Signer

Actual PE Digest

1a:f2:55:97:c5:83:b1:fd:77:d5:29:77:7e:2e:8a:93:e1:8d:b3:96

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 424KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 158KB - Virtual size: 160KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 28KB

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_32BIT_MACHINE

Sections

.text
Size: 260KB - Virtual size: 257KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 64KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 216KB - Virtual size: 213KB

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

25:c9:6d:58:49:e4:5f:2f:97:c6:01:34:8b:ae:39:00Certificate

Extended Key Usages

Key Usages

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5cCertificate

Extended Key Usages

Key Usages

1a:f2:55:97:c5:83:b1:fd:77:d5:29:77:7e:2e:8a:93:e1:8d:b3:96Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 424KB

UPX1 Size: 158KB - Virtual size: 160KB

.rsrc Size: 26KB - Virtual size: 28KB

Headers

File Characteristics

Sections

.text Size: 260KB - Virtual size: 257KB

.rdata Size: 64KB - Virtual size: 62KB

.data Size: 12KB - Virtual size: 28KB

.rsrc Size: 216KB - Virtual size: 213KB

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

25:c9:6d:58:49:e4:5f:2f:97:c6:01:34:8b:ae:39:00
Certificate

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

1a:f2:55:97:c5:83:b1:fd:77:d5:29:77:7e:2e:8a:93:e1:8d:b3:96
Signer

UPX0
Size: - Virtual size: 424KB

UPX1
Size: 158KB - Virtual size: 160KB

.rsrc
Size: 26KB - Virtual size: 28KB

.text
Size: 260KB - Virtual size: 257KB

.rdata
Size: 64KB - Virtual size: 62KB

.data
Size: 12KB - Virtual size: 28KB

.rsrc
Size: 216KB - Virtual size: 213KB