2151a752f3a4b758a5c603abfb2cd9e0_JaffaCakes118

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General

Target

2151a752f3a4b758a5c603abfb2cd9e0_JaffaCakes118
Size

52KB
MD5

2151a752f3a4b758a5c603abfb2cd9e0
SHA1

3ebf632b52a6bc3557e7a9ed5729f71af2829137
SHA256

25cbd86a55b21a2f1bdd363b9103ddfab4d7828c27fc40c52ee256005fed838a
SHA512

a1512e2b5f31c51625fc295f1230803c0059d0065fc020b15e661364c3acf4f2966e404e52c876f466e568c0b0f9c489ae6411e2258a61356a9449365d194749
SSDEEP

768:FHbzGLqo912bcoZAeOSyRdQVRkp8IQjviWYmBkV7n0uv32zCYkgJbVLStI:Bu2amcMcSyR2Caj6r9/5gBVue

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

2151a752f3a4b758a5c603abfb2cd9e0_JaffaCakes118
.exe windows:5 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

07:b3:df:41:4c:48:c1:42:06:ea:24:dd:0a:ff:b1:1c
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

21/04/2011, 00:00

Not After

20/04/2013, 23:59

Subject

CN=Intertech Ltd,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Intertech Ltd,L=St. Petersburg,ST=St. Petersburg,C=RU

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

e0:ee:6d:e1:39:2b:5a:7e:11:c0:e4:fa:4a:bf:7f:3f:00:0e:e9:75
Signer

Actual PE Digest

e0:ee:6d:e1:39:2b:5a:7e:11:c0:e4:fa:4a:bf:7f:3f:00:0e:e9:75

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 88KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 44KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 4KB

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_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 80KB - Virtual size: 79KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 896B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
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

07:b3:df:41:4c:48:c1:42:06:ea:24:dd:0a:ff:b1:1cCertificate

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

e0:ee:6d:e1:39:2b:5a:7e:11:c0:e4:fa:4a:bf:7f:3f:00:0e:e9:75Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 88KB

UPX1 Size: 44KB - Virtual size: 48KB

.rsrc Size: 1KB - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 80KB - Virtual size: 79KB

.rdata Size: 15KB - Virtual size: 15KB

.data Size: 4KB - Virtual size: 16KB

.rsrc Size: 1024B - Virtual size: 896B

.reloc Size: 8KB - Virtual size: 7KB

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

07:b3:df:41:4c:48:c1:42:06:ea:24:dd:0a:ff:b1:1c
Certificate

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

e0:ee:6d:e1:39:2b:5a:7e:11:c0:e4:fa:4a:bf:7f:3f:00:0e:e9:75
Signer

UPX0
Size: - Virtual size: 88KB

UPX1
Size: 44KB - Virtual size: 48KB

.rsrc
Size: 1KB - Virtual size: 4KB

.text
Size: 80KB - Virtual size: 79KB

.rdata
Size: 15KB - Virtual size: 15KB

.data
Size: 4KB - Virtual size: 16KB

.rsrc
Size: 1024B - Virtual size: 896B

.reloc
Size: 8KB - Virtual size: 7KB