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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f31962c5e89917f6df87babd836840042b7ea7ea01763cff1bf645878a2ab47. 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


LockBit


Vendor detections: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f31962c5e89917f6df87babd836840042b7ea7ea01763cff1bf645878a2ab47
SHA3-384 hash: 85ac3ace1cc150cb0bd8ca1671e5caa5734d3b92a94c253c7afea9b02424bb20b547deaa18507d1896d6bf984636524c
SHA1 hash: 283bab68cef8a3ad7fb7ad208155832102962c3b
MD5 hash: 779093f9a6572b03e6d82d17ca4078ab
humanhash: nitrogen-dakota-lion-fillet
File name:locker_MIPS64N_32
Download: download sample
Signature LockBit
Create hunting rule
File size:291'444 bytes
First seen:2023-04-17 16:47:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:8TL4LiWcTvvzEmqq1u1kB8ifhCHhnOvlUjjujEo+KudA4ELlP5bWmhdKbEHen9sV:8TMLiWcTvvzEmN1u1kB8ifhCHhnOvlUb
TLSH T118546B0B3F89FE3AD2FE4F70047D5009156CB9A5E3984E9B787C9895B85A0191F03DAE
telfhash t10e51eb98fc39fe479fc12854683ec744571a2e165c745b81efb8ecc042d66aab070c6d
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter petikvx
Tags:lockbit Ransomware

Intelligence

File Origin
# of uploads :
1
# of downloads :
638
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Linux.Generic.298541.24506.423.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
deadbolt lockbit obfuscated packed
Link:
https://www.filescan.io/uploads/643d784c000396b4e99902b9/reports/5c2d6fb3-ecf1-47b0-82a9-4f872d431b50/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2f31962c5e89917f6df87babd836840042b7ea7ea01763cff1bf645878a2ab47
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/20ba56ab-145e-4aec-beb0-90ac8b58b093
Result
Threat name:
LockBit ransomware
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Detection:
malicious
Classification:
rans
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1215377
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected LockBit ransomware
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f31962c5e89917f6df87babd836840042b7ea7ea01763cff1bf645878a2ab47/
Threat name:
Linux.Ransomware.LockBit
Create hunting rule
Status:
Malicious
First seen:
2023-04-11 17:01:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f4yzmlc6rgix63pypov5qnueabblp2t6ualwht7rx5sfq6fcvndq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/230417-va4jcafb87/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/2f31962c5e89917f6df87babd836840042b7ea7ea01763cff1bf645878a2ab47

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:esxi_commands_ransomware
Create hunting rule
Author:Marius 'f0wL' Genheimer <hello@dissectingmalwa.re>
Description:Detects commands issued by Ransomware to interact with ESXi VMs
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments