UndeletableSafebootKey[.]exe

Sharing

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General

Target

UndeletableSafebootKey.exe
Size

61KB
MD5

6bc4ab5471bdbf2e0bfdce89624693fb
SHA1

7e7915b03c0207af35847b791132cf6ee2c8ca71
SHA256

975da625a5d9d6f9b48c0fac03c7ae9c6fd48a3dbd1163e4a895f9822d4554b5
SHA512

ac63bebcd29f8cf76f70806a416950c41ce87bb38c424b71925bac36fbdd1f1757b578e493d935cea10183a705680074bbd96e2db0b7f8ad7d7d8097023757f7
SSDEEP

1536:Y6P7bAbdsNU2pRHVUS9I1NzdJ5/eO1GMG89Gau:Y6jsbdsNU2y9dT/eG90

Score

1^/10

Malware Config

Signatures

Files

UndeletableSafebootKey.exe
.exe windows:4 windows x86

20e86795acd947fd5444f227f4f96c95

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

01
Certificate

Issuer

CN=Didier Stevens (https://DidierStevens.com),O=https://DidierStevens.com,L=Brussels,ST=Brussels,C=BE,1.2.840.113549.1.9.1=#131a6469646965722073746576656e7320476f6f676c65206d61696c

Not Before

15/01/2008, 20:45

Not After

15/01/2010, 20:45

Subject

OU=Didier Stevens Code Signing (https://DidierStevens.com),O=https://DidierStevens.com,L=Brussels,ST=Brussels,C=BE,1.2.840.113549.1.9.1=#131a6469646965722073746576656e7320476f6f676c65206d61696c

b8:f6:9d:d9:be:3d:58:9f:a1:8f:bd:aa:be:ca:38:5f:a1:a4:84:8b
Signer

Actual PE Digest

b8:f6:9d:d9:be:3d:58:9f:a1:8f:bd:aa:be:ca:38:5f:a1:a4:84:8b

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

ConvertStringSecurityDescriptorToSecurityDescriptorW
RegCreateKeyExW

kernel32

CloseHandle
CreateFileA
ExitProcess
FormatMessageW
GetACP
GetCPInfo
GetCommandLineW
GetCurrentThreadId
GetEnvironmentStringsW
GetFileType
GetLastError
GetLocalTime
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoA
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetVersion
GetVersionExA
GlobalMemoryStatus
HeapAlloc
HeapFree
LCMapStringW
LoadLibraryA
LocalFree
LocalLock
MultiByteToWideChar
RaiseException
ReadFile
RtlUnwind
SetConsoleCtrlHandler
SetFilePointer
SetHandleCount
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VirtualAlloc
VirtualFree
WideCharToMultiByte
WriteFile

user32

EnumThreadWindows
MessageBoxA
wsprintfA

Exports

Exports

__GetExceptDLLinfo
___CPPdebugHook

Sections

.text
Size: 37KB - Virtual size: 40KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.edata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

20e86795acd947fd5444f227f4f96c95

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

01Certificate

b8:f6:9d:d9:be:3d:58:9f:a1:8f:bd:aa:be:ca:38:5f:a1:a4:84:8bSigner

Headers

File Characteristics

Imports

advapi32

kernel32

user32

Exports

Exports

Sections

.text Size: 37KB - Virtual size: 40KB

.data Size: 10KB - Virtual size: 16KB

.tls Size: 512B - Virtual size: 4KB

.rdata Size: 512B - Virtual size: 4KB

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

.edata Size: 512B - Virtual size: 4KB

.rsrc Size: 2KB - Virtual size: 4KB

.reloc Size: 2KB - Virtual size: 4KB

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

01
Certificate

b8:f6:9d:d9:be:3d:58:9f:a1:8f:bd:aa:be:ca:38:5f:a1:a4:84:8b
Signer

.text
Size: 37KB - Virtual size: 40KB

.data
Size: 10KB - Virtual size: 16KB

.tls
Size: 512B - Virtual size: 4KB

.rdata
Size: 512B - Virtual size: 4KB

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

.edata
Size: 512B - Virtual size: 4KB

.rsrc
Size: 2KB - Virtual size: 4KB

.reloc
Size: 2KB - Virtual size: 4KB