JigsawRansomware[.]vshost[.]exe

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General

Target

JigsawRansomware.vshost.exe
Size

22KB
MD5

da4e23aceac38213052dd9dead13571d
SHA1

66e689243342762dd64f9bab998505d7cc453b6b
SHA256

327983cff9c61c976b1cd64386a40ca18858178a2029ff4ece2c19388d0c61bd
SHA512

7b957cda964a27c2c0b3a5ecf48fe2b01710dea3d01f444c0fa865d1c2bb8a0fb50faca55cb698bfb661de33fbc9d02119029f863905c644db7c013eba4432e6
SSDEEP

384:OfIW5aWMS1q//0GftpBjAE+H3HRN7NslYa0dj:e/A58iCbHJao

Score

1^/10

Malware Config

Signatures

Files

JigsawRansomware.vshost.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

33:00:00:00:33:e5:27:86:a3:0e:4a:2a:80:00:00:00:00:00:33
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

27/03/2013, 20:08

Not After

27/06/2014, 20:08

Subject

CN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:F528-3777-8A76,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:00:b0:11:af:0a:8b:d0:3b:9f:dd:00:01:00:00:00:b0
Certificate

Issuer

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

24/01/2013, 22:33

Not After

24/04/2014, 22:33

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31/08/2010, 22:19

Not After

31/08/2020, 22:29

Subject

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:1a:77:bb:74:b3:07:d1:16:b8:00:00:00:00:00:1a
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

24/09/2013, 17:41

Not After

24/12/2014, 17:41

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

7d:03:6e:f3:c7:46:48:24:7d:32:c7:c0:d5:bc:f8:05:85:ec:8e:e8:02:d4:e0:a6:92:45:ac:38:42:d1:38:30
Signer

Actual PE Digest

7d:03:6e:f3:c7:46:48:24:7d:32:c7:c0:d5:bc:f8:05:85:ec:8e:e8:02:d4:e0:a6:92:45:ac:38:42:d1:38:30

Digest Algorithm

sha256

PE Digest Matches

true

aa:70:a3:15:46:0c:04:35:ef:4c:30:ff:43:b3:58:16:02:1a:c4:38
Signer

Actual PE Digest

aa:70:a3:15:46:0c:04:35:ef:4c:30:ff:43:b3:58:16:02:1a:c4:38

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

f:\binaries\Intermediate\vsproject\vshostneutral-clr2.csproj__1974420004\objr\x86\vshost-clr2.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

33:00:00:00:33:e5:27:86:a3:0e:4a:2a:80:00:00:00:00:00:33Certificate

Extended Key Usages

33:00:00:00:b0:11:af:0a:8b:d0:3b:9f:dd:00:01:00:00:00:b0Certificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:00:1a:77:bb:74:b3:07:d1:16:b8:00:00:00:00:00:1aCertificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

7d:03:6e:f3:c7:46:48:24:7d:32:c7:c0:d5:bc:f8:05:85:ec:8e:e8:02:d4:e0:a6:92:45:ac:38:42:d1:38:30Signer

aa:70:a3:15:46:0c:04:35:ef:4c:30:ff:43:b3:58:16:02:1a:c4:38Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 3KB - Virtual size: 2KB

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 512B - Virtual size: 12B

33:00:00:00:33:e5:27:86:a3:0e:4a:2a:80:00:00:00:00:00:33
Certificate

33:00:00:00:b0:11:af:0a:8b:d0:3b:9f:dd:00:01:00:00:00:b0
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:00:1a:77:bb:74:b3:07:d1:16:b8:00:00:00:00:00:1a
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

7d:03:6e:f3:c7:46:48:24:7d:32:c7:c0:d5:bc:f8:05:85:ec:8e:e8:02:d4:e0:a6:92:45:ac:38:42:d1:38:30
Signer

aa:70:a3:15:46:0c:04:35:ef:4c:30:ff:43:b3:58:16:02:1a:c4:38
Signer

.text
Size: 3KB - Virtual size: 2KB

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 512B - Virtual size: 12B