MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0bafde9b22d7147de8fdb852bcd529b1730acddc9eb71316b66c180106f777f5. 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: 7
| SHA256 hash: | 0bafde9b22d7147de8fdb852bcd529b1730acddc9eb71316b66c180106f777f5 |
|---|---|
| SHA3-384 hash: | 3854815d89cadb92e67e8db7b085a4be51eddcad14bc3a173aec196185e889b1fca01d6ee1c77dab9f000bdf231ea497 |
| SHA1 hash: | c735ff582ab489f13cfc76ee744e52b868012e2e |
| MD5 hash: | cd7b5d2391af7cc10f5ab11f2baef503 |
| humanhash: | louisiana-autumn-fillet-pizza |
| File name: | 0bafde9b22d7147de8fdb852bcd529b1730acddc9eb71316b66c180106f777f5 |
| Download: | download sample |
| Signature | Nefilim |
| File size: | 3'133'728 bytes |
| First seen: | 2020-08-31 10:01:23 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 96c44fa1eee2c4e9b9e77d7bf42d59e6 (4 x Hive, 4 x CobaltStrike, 3 x Snake) |
| ssdeep | 24576:YOXKA8qDbjm8N3CNWYqdQCVzCYXjG9xLAW0bUXo2xdQS3aVOqL1UrSlcbHLWcR4+:tXKOm8mkdHJC0jG9xE9gdQS3aLibLw |
| Threatray | 2 similar samples on MalwareBazaar |
| TLSH | 93E53A07FDD654E3D7F9F23149B25B627776B068032277D31E948B7D190AAA42E2E308 |
| Reporter |  JAMESWT_WT |
| Tags: | golang NEF1LIM Nefilim Ransomware signed |
Code Signing Certificate
| Organisation: | DES SP Z O O |
|---|---|
| Issuer: | Sectigo RSA Code Signing CA |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2020-07-12T00:00:00Z |
| Valid to: | 2021-07-12T23:59:59Z |
| Serial number: | c04f5d17af872cb2c37e3367fe761d0d |
| Intelligence: | 3 malware samples on MalwareBazaar are signed with this code signing certificate |
| MalwareBazaar Blocklist: | This certificate is on the MalwareBazaar code signing certificate blocklist (CSCB) |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 7f52ece50576fcc7d66e028ecec89d3faedeeedb953935e215aac4215c9f4d63 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
1'839
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file
Changing a file
Reading critical registry keys
Sending a UDP request
Creating a file in the mass storage device
Stealing user critical data
Encrypting user's files
Result
Threat name:
Nefilim
Detection:
malicious
Classification:
rans.evad
Score:
76 / 100
Signature
Antivirus / Scanner detection for submitted sample
Found Tor onion address
May encrypt documents and pictures (Ransomware)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for submitted file
Yara detected Nefilim ransomware
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.Zudochka
Status:
Malicious
First seen:
2020-07-20 23:57:24 UTC
File Type:
PE+ (Exe)
AV detection:
22 of 29 (75.86%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
suspicious
Result
Malware family:
n/a
Score:
6/10
Tags:
n/a
Behaviour
JavaScript code in executable
Malware family:
Nephilim.Go
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Filecoder
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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