07310bb5460208de0dd089e86b66a028_JaffaCakes118

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General

Target

07310bb5460208de0dd089e86b66a028_JaffaCakes118
Size

2.5MB
MD5

07310bb5460208de0dd089e86b66a028
SHA1

fab8aecaf21020621927512d5f0669bf79eb4bcf
SHA256

7fcc2e88cc87ff8edc002af9dfbcce19045f61bb8fb60c7f24aa6a66d20ce996
SHA512

f3d2b0f0fb3c9e6ffafd526da9db1d1e28f83db31b992760a0cafaaf5bd4a24744d210a87c7bdd999f552c9a6de8c1d1ca21d106ca4b3a8fc8de5d929df71ebd
SSDEEP

49152:bo/aA+keG9od3/woS8As0uFrAe/GG6baD8KGl0W2ZQ/3mcNAXdRtKDcty6:IalGWvwTozP6b9KAvlP5+dRwen

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

07310bb5460208de0dd089e86b66a028_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

36:12:22:96:c5:e3:38:a5:20:a1:d2:5f:4c:d7:09:54
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

01/08/1996, 00:00

Not After

01/01/2021, 23:59

Subject

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

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

33:65:50:08:79:ad:73:e2:30:b9:e0:1d:0d:7f:ac:91
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

17/11/2006, 00:00

Not After

30/12/2020, 23:59

Subject

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

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

4f:e3:d2:28:11:02:35:9c:9e:ae:c3:eb:2e:41:30:0c
Certificate

Issuer

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

Not Before

07/04/2013, 00:00

Not After

06/06/2014, 23:59

Subject

CN=OOO Metabar,OU=IT Department,O=OOO Metabar,L=Moscow,ST=Moscow,C=RU

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

40:3b:e9:5d:0d:3e:a1:07:f4:df:a8:53:91:62:e1:5e:dd:ea:82:2f
Signer

Actual PE Digest

40:3b:e9:5d:0d:3e:a1:07:f4:df:a8:53:91:62:e1:5e:dd:ea:82:2f

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 472KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 342KB - Virtual size: 344KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 70KB - Virtual size: 72KB

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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 479KB - Virtual size: 478KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 96KB - Virtual size: 95KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 14KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 169KB - Virtual size: 169KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

36:12:22:96:c5:e3:38:a5:20:a1:d2:5f:4c:d7:09:54Certificate

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

Extended Key Usages

Key Usages

33:65:50:08:79:ad:73:e2:30:b9:e0:1d:0d:7f:ac:91Certificate

Key Usages

4f:e3:d2:28:11:02:35:9c:9e:ae:c3:eb:2e:41:30:0cCertificate

Extended Key Usages

40:3b:e9:5d:0d:3e:a1:07:f4:df:a8:53:91:62:e1:5e:dd:ea:82:2fSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 472KB

UPX1 Size: 342KB - Virtual size: 344KB

.rsrc Size: 70KB - Virtual size: 72KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 479KB - Virtual size: 478KB

.rdata Size: 96KB - Virtual size: 95KB

.data Size: 14KB - Virtual size: 23KB

.rsrc Size: 169KB - Virtual size: 169KB

.reloc Size: 23KB - Virtual size: 22KB

36:12:22:96:c5:e3:38:a5:20:a1:d2:5f:4c:d7:09:54
Certificate

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

33:65:50:08:79:ad:73:e2:30:b9:e0:1d:0d:7f:ac:91
Certificate

4f:e3:d2:28:11:02:35:9c:9e:ae:c3:eb:2e:41:30:0c
Certificate

40:3b:e9:5d:0d:3e:a1:07:f4:df:a8:53:91:62:e1:5e:dd:ea:82:2f
Signer

UPX0
Size: - Virtual size: 472KB

UPX1
Size: 342KB - Virtual size: 344KB

.rsrc
Size: 70KB - Virtual size: 72KB

.text
Size: 479KB - Virtual size: 478KB

.rdata
Size: 96KB - Virtual size: 95KB

.data
Size: 14KB - Virtual size: 23KB

.rsrc
Size: 169KB - Virtual size: 169KB

.reloc
Size: 23KB - Virtual size: 22KB