MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d4492a9eb36f87a9b3156b59052ebaf10e264d5d1ce4c015a6b0d205614e58e3. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Nefilim
Vendor detections: 3
| SHA256 hash: | d4492a9eb36f87a9b3156b59052ebaf10e264d5d1ce4c015a6b0d205614e58e3 |
|---|---|
| SHA3-384 hash: | e04b50f2f3dea9cce1d3091d037379885d4ede278ae721cfc4034203bda6329c17d1b3faf4cbbf3b68c2916a13434353 |
| SHA1 hash: | bd59d7c734ca2f9cbaf7f12bc851f7dce94955d4 |
| MD5 hash: | 8f90539c405672016c0dec7ac3574eea |
| humanhash: | tennessee-white-beryllium-golf |
| File name: | nefilim_32_2.ex_ |
| Download: | download sample |
| Signature | Nefilim |
| File size: | 72'672 bytes |
| First seen: | 2020-03-22 05:09:45 UTC |
| Last seen: | 2020-03-22 06:43:01 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3ee8aa55414a94ea0a841ea0069bd261 (3 x Nefilim) |
| ssdeep | 768:lXStkFWTBhyugDC60CPJkEBx9w7mSDh3vkkjvshT3ED18nv04ZPqpb348Uq1krHE:liMWV3gDCk6EBwT/kJbvkbuq1krj0x |
| Threatray | 42 similar samples on MalwareBazaar |
| TLSH | 09637E1736A5C032E8A3497059B0E773DD7BB951AB70818B2B9C12AA5FF03C15B3536B |
| Reporter | Anonymous |
| Tags: | exe Nefilim Ransomware signed |
Code Signing Certificate
| Organisation: | Symantec Time Stamping Services CA - G2 |
|---|---|
| Issuer: | Thawte Timestamping CA |
| Algorithm: | sha1WithRSAEncryption |
| Valid from: | Dec 21 00:00:00 2012 GMT |
| Valid to: | Dec 30 23:59:59 2020 GMT |
| Serial number: | 7E93EBFB7CC64E59EA4B9A77D406FC3B |
| Intelligence: | 85 malware samples on MalwareBazaar are signed with this code signing certificate |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 0625FEE1A80D7B897A9712249C2F55FF391D6661DBD8B87F9BE6F252D88CED95 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Anonymous
NEFILIM ransomwareIntelligence
File Origin
# of uploads :
2
# of downloads :
2'500
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Gathering data
Threat name:
Win32.Trojan.Zudochka
Status:
Malicious
First seen:
2020-03-13 20:05:36 UTC
File Type:
PE (Exe)
AV detection:
22 of 30 (73.33%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 32 additional samples on MalwareBazaar
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| SHELL_API | Manipulates System Shell | SHELL32.dll::ShellExecuteW |
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetDriveTypeW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateFileW KERNEL32.dll::MoveFileW KERNEL32.dll::FindFirstFileW |
| WIN_CRYPT_API | Uses Windows Crypt API | ADVAPI32.dll::CryptAcquireContextA ADVAPI32.dll::CryptCreateHash ADVAPI32.dll::CryptDecrypt ADVAPI32.dll::CryptDeriveKey ADVAPI32.dll::CryptEncrypt ADVAPI32.dll::CryptHashData |
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