Report - WdBoot.sys

Generic Malware PE File PE64
ScreenShot
Created 2024.11.01 08:41 Machine s1_win7_x6401
Filename WdBoot.sys
Type PE32+ executable (native) x86-64, for MS Windows
AI Score
1
Behavior Score
0.6
ZERO API file : clean
VT API (file)
md5 13555e269374c1ccf866cfa351625852
sha256 cbd2a1d7a4788ee71bbe28fd521575886ed8d290fa4adebba2db25d5ef4d4a0b
ssdeep 768:gqOP5YdzeNU3DqIt3umsmiX1NtohJtGrnndrn9zFHAJ:gqw5Y5/3DqIgmjh6nt9zFgJ
imphash 5fee9881decbcd99afe063c90fd54a26
impfuzzy 24:wBuqdGpEpC8qMioB0nADOtfwmiVJRywggvAPKlpk7Us34MM963JdWVXIoCXIoFrj:euE12n4fIdWOECrj
  Network IP location

Signature (3cnts)

Level Description
info The executable contains unknown PE section names indicative of a packer (could be a false positive)
info The file contains an unknown PE resource name possibly indicative of a packer
info This executable has a PDB path

Rules (3cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
info IsPE64 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

ntoskrnl.exe
 0x1c0009058 ExFreePoolWithTag
 0x1c0009060 IoWMIRegistrationControl
 0x1c0009068 InitSafeBootMode
 0x1c0009070 InitializeSListHead
 0x1c0009078 CmRegisterCallback
 0x1c0009080 ZwClose
 0x1c0009088 ZwOpenKey
 0x1c0009090 ZwQueryValueKey
 0x1c0009098 ExpInterlockedPushEntrySList
 0x1c00090a0 CmCallbackGetKeyObjectID
 0x1c00090a8 RtlAnsiStringToUnicodeString
 0x1c00090b0 ZwDeleteValueKey
 0x1c00090b8 RtlInitAnsiString
 0x1c00090c0 ZwSetValueKey
 0x1c00090c8 RtlCompareMemory
 0x1c00090d0 MmGetSystemRoutineAddress
 0x1c00090d8 ExNotifyCallback
 0x1c00090e0 wcsstr
 0x1c00090e8 RtlCopyUnicodeString
 0x1c00090f0 RtlInitUnicodeString
 0x1c00090f8 ExCreateCallback
 0x1c0009100 ObfDereferenceObject
 0x1c0009108 CmUnRegisterCallback
 0x1c0009110 RtlUpcaseUnicodeChar
 0x1c0009118 ExpInterlockedFlushSList
 0x1c0009120 RtlEqualUnicodeString
 0x1c0009128 __C_specific_handler
 0x1c0009130 ZwQuerySystemInformation
 0x1c0009138 ExAllocatePoolWithQuotaTag
 0x1c0009140 PsGetVersion
 0x1c0009148 ExAllocatePoolWithTag
cng.sys
 0x1c0009000 BCryptCreateHash
 0x1c0009008 BCryptHashData
 0x1c0009010 BCryptImportKeyPair
 0x1c0009018 BCryptDestroyHash
 0x1c0009020 BCryptCloseAlgorithmProvider
 0x1c0009028 BCryptFinishHash
 0x1c0009030 BCryptOpenAlgorithmProvider
 0x1c0009038 BCryptVerifySignature
 0x1c0009040 BCryptGetProperty
 0x1c0009048 BCryptDestroyKey

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure