0997b9aa2cdc9d47a3a7be710161ce2c_JaffaCakes118

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General

Target

0997b9aa2cdc9d47a3a7be710161ce2c_JaffaCakes118
Size

743KB
MD5

0997b9aa2cdc9d47a3a7be710161ce2c
SHA1

0b92d1aa464377023b85c394d05b42cb9daf69bd
SHA256

6e641068d92138c6764e9d6edcc1b6f3c6592d4eed4ea9bc514cec2f226c02d1
SHA512

24444b4f5e0258c3afc916634a1ac41c8335d0b0f854f888612766b80cb02d8d1b544f94af4a3d40fdf24e400e923f801da97c68b9abc63100e5cac1c2419ace
SSDEEP

12288:h4/qLXHC1rxnGdUYBwWN55xY0JeTRATxoMaF1GQ7jsVnYDDGePlZgAGhOwnf/:pyZi8qhJ+AOHFRhy2eTN3

Score

5^/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

0997b9aa2cdc9d47a3a7be710161ce2c_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

47:80:8d:51:bd:83:2e:4e:93:8d:e4:0e:8a:bc:fa:cb
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

28/06/2013, 00:00

Not After

28/07/2014, 23:59

Subject

CN=Akorea,O=Akorea,L=Haeundae-gu,ST=BUSAN,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

62:4f:3f:a5:99:4b:04:37:94:5e:fc:a4:b2:0b:2f:40:00:f3:3e:71
Signer

Actual PE Digest

62:4f:3f:a5:99:4b:04:37:94:5e:fc:a4:b2:0b:2f:40:00:f3:3e:71

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: 7.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 720KB - Virtual size: 724KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 20KB

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: 416KB - Virtual size: 415KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 84KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7.5MB - Virtual size: 7.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

47:80:8d:51:bd:83:2e:4e:93:8d:e4:0e:8a:bc:fa:cbCertificate

Extended Key Usages

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

62:4f:3f:a5:99:4b:04:37:94:5e:fc:a4:b2:0b:2f:40:00:f3:3e:71Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 7.4MB

UPX1 Size: 720KB - Virtual size: 724KB

.rsrc Size: 16KB - Virtual size: 20KB

Headers

File Characteristics

Sections

.text Size: 416KB - Virtual size: 415KB

.rdata Size: 84KB - Virtual size: 83KB

.data Size: 28KB - Virtual size: 42KB

.rsrc Size: 7.5MB - Virtual size: 7.5MB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

47:80:8d:51:bd:83:2e:4e:93:8d:e4:0e:8a:bc:fa:cb
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

62:4f:3f:a5:99:4b:04:37:94:5e:fc:a4:b2:0b:2f:40:00:f3:3e:71
Signer

UPX0
Size: - Virtual size: 7.4MB

UPX1
Size: 720KB - Virtual size: 724KB

.rsrc
Size: 16KB - Virtual size: 20KB

.text
Size: 416KB - Virtual size: 415KB

.rdata
Size: 84KB - Virtual size: 83KB

.data
Size: 28KB - Virtual size: 42KB

.rsrc
Size: 7.5MB - Virtual size: 7.5MB