b7f42f3b81e0de55c6924877da78ef13ad63e018b0a5bc520312acfa65ac6f3e

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General

Target

b7f42f3b81e0de55c6924877da78ef13ad63e018b0a5bc520312acfa65ac6f3e
Size

48KB
MD5

da80a654b45a3d555a358906045df8da
SHA1

08572a8c7bab8173f402f6c775a547424e3798b7
SHA256

b7f42f3b81e0de55c6924877da78ef13ad63e018b0a5bc520312acfa65ac6f3e
SHA512

6ee3bc889b3851ef2ec9aca5a6bb2a71e73fb8db80d9630a2f6f7ff3f171b1b5547595d570dd481f1416ebe7ce298d1c1c77188074ae496c3be49550ae942c56
SSDEEP

768:ftchUPdem8NO6vKAESnLaL7F2STsFHSLCQRAJ5S5+HVybXHA2Ic:3dON1LlaL52/Fy+NDS5+kZz

Score

10^/10

Malware Config

Signatures

Detects executables packed with Dotfuscator 1 IoCs

resource	yara_rule
sample	INDICATOR_EXE_Packed_Dotfuscator

Files

b7f42f3b81e0de55c6924877da78ef13ad63e018b0a5bc520312acfa65ac6f3e
.exe windows:4 windows x64 arch:x64

f34d5f2d4577ed6d9ceec516c1f5a744

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

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

4e:2d:64:8a:52:33:b2:10:6c:c4:a2:a6:be:9f:33:fa
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

25/03/2014, 00:00

Not After

25/03/2015, 23:59

Subject

CN=Time Lapse Solutions,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Time Lapse Solutions,L=St. James,ST=St. James,C=BB

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

d6:3a:87:89:52:62:4a:51:f7:d5:b3:cf:52:1d:18:13:2c:fd:db:30
Signer

Actual PE Digest

d6:3a:87:89:52:62:4a:51:f7:d5:b3:cf:52:1d:18:13:2c:fd:db:30

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_LARGE_ADDRESS_AWARE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

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

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

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

4e:2d:64:8a:52:33:b2:10:6c:c4:a2:a6:be:9f:33:faCertificate

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

d6:3a:87:89:52:62:4a:51:f7:d5:b3:cf:52:1d:18:13:2c:fd:db:30Signer

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 40KB - Virtual size: 39KB

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

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

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

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

4e:2d:64:8a:52:33:b2:10:6c:c4:a2:a6:be:9f:33:fa
Certificate

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

d6:3a:87:89:52:62:4a:51:f7:d5:b3:cf:52:1d:18:13:2c:fd:db:30
Signer

.text
Size: 40KB - Virtual size: 39KB

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

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