3dd5f1f5efc29bca41b31dbbba386bb5_JaffaCakes118

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General

Target

3dd5f1f5efc29bca41b31dbbba386bb5_JaffaCakes118
Size

107KB
MD5

3dd5f1f5efc29bca41b31dbbba386bb5
SHA1

1ca66e032c1d0ff871defa4ffc1db6a3777aa1ad
SHA256

2f033651ef6ef3f3affa301673dd9980fcfacd9f50db438bfb523be5a3a34683
SHA512

ed81dea068b46ae24461262eba0d8990cd5cb6ae5567db3cbf2cdb9caa9caa037cf9082bafeaaaa105c12c9d99c6679683fb5f8ad6929104fa052091652118a0
SSDEEP

3072:URoCpF9Ki43J+fa/ymNnZC+bUYD2YAEQyExUa:URj45+faqonF4RmBExt

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

NSIS installer 1 IoCs

installer

resource	yara_rule
static1/unpack001/out.upx	nsis_installer_2

Files

3dd5f1f5efc29bca41b31dbbba386bb5_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

0a
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

06/08/2003, 00:00

Not After

05/08/2013, 23:59

Subject

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

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

5c:d1:6d:5c:35:5c:ee:c9:23:c6:d1:04:fe:9a:dd:77
Certificate

Issuer

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Not Before

11/03/2009, 16:36

Not After

13/03/2011, 00:21

Subject

CN=WildTangent Inc,OU=Product Development,O=WildTangent Inc,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

38:41:1f:c1:71:5f:b8:2d:22:3e:12:3c:3d:df:83:b8:aa:86:c3:be
Signer

Actual PE Digest

38:41:1f:c1:71:5f:b8:2d:22:3e:12:3c:3d:df:83:b8:aa:86:c3:be

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 484KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 84KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 136KB - Virtual size: 136KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 228KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 148KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

0aCertificate

Extended Key Usages

Key Usages

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

5c:d1:6d:5c:35:5c:ee:c9:23:c6:d1:04:fe:9a:dd:77Certificate

Extended Key Usages

38:41:1f:c1:71:5f:b8:2d:22:3e:12:3c:3d:df:83:b8:aa:86:c3:beSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 484KB

UPX1 Size: 84KB - Virtual size: 84KB

.rsrc Size: 3KB - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 136KB - Virtual size: 136KB

.rdata Size: 29KB - Virtual size: 28KB

.data Size: 6KB - Virtual size: 228KB

.ndata Size: - Virtual size: 148KB

.rsrc Size: 4KB - Virtual size: 3KB

0a
Certificate

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

5c:d1:6d:5c:35:5c:ee:c9:23:c6:d1:04:fe:9a:dd:77
Certificate

38:41:1f:c1:71:5f:b8:2d:22:3e:12:3c:3d:df:83:b8:aa:86:c3:be
Signer

UPX0
Size: - Virtual size: 484KB

UPX1
Size: 84KB - Virtual size: 84KB

.rsrc
Size: 3KB - Virtual size: 4KB

.text
Size: 136KB - Virtual size: 136KB

.rdata
Size: 29KB - Virtual size: 28KB

.data
Size: 6KB - Virtual size: 228KB

.ndata
Size: - Virtual size: 148KB

.rsrc
Size: 4KB - Virtual size: 3KB