MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76c63bbef45719d8b5b122f54e063b28ce19ed5898a3b0c446c6857da4cb5c67. 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


Mirai


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 76c63bbef45719d8b5b122f54e063b28ce19ed5898a3b0c446c6857da4cb5c67
SHA3-384 hash: e5f08f700407d6156c8064610e0def8c63b5ff7358c0c436f7cac0ea868f1d422db4fe1c2ebb1e86c4576878622f1dbe
SHA1 hash: 2147bb6ce166a193e275250bf73e6508e31d1a1b
MD5 hash: dd916a6f59b57eaaa11d2bb1c5a207ea
humanhash: grey-mexico-crazy-connecticut
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:66'936 bytes
First seen:2025-02-01 18:56:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:3+dJrzdYuPNfWFpeqxOJMRuFcBd2mWCSVpSFN8bVoZnNs4ZJ/DIMKa737zN4RKS6:uvznPqOJq7d2tCvFubYVKaj94RNcjC
TLSH T1D2633A90BD815A13C6D022BBFB6E428D372663A8E2EE7207DD215F11378A82F0D77741
telfhash t192f0dc608fcc1e88abc0826a82d4710fae3c917c1d10347e1de86f4a0532ed4b000d3c
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.3425.25446.481.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679e6e8da9881a7a01c4f8e5linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/679e6e8e31fbce0986c44789/reports/1ac7f7ea-6f97-4380-b1c6-3ca80eb4d45a/overview
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/efb9c410-136c-4ee9-864c-3ce1bc34ca17
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1604652
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1604652 Sample: arm5.elf Startdate: 01/02/2025 Architecture: LINUX Score: 56 21 kittlerer.ru 156.229.232.99, 38241, 55402 ONL-HKOCEANNETWORKLIMITEDHK Seychelles 2->21 23 109.202.202.202, 80 INIT7CH Switzerland 2->23 25 2 other IPs or domains 2->25 29 Multi AV Scanner detection for submitted file 2->29 31 Connects to many ports of the same IP (likely port scanning) 2->31 8 arm5.elf 2->8         started        10 xfce4-session xfwm4 2->10         started        12 xfce4-session xfdesktop 2->12         started        14 12 other processes 2->14 signatures3 process4 process5 16 arm5.elf 8->16         started        process6 18 arm5.elf 16->18         started        signatures7 27 Sample tries to kill multiple processes (SIGKILL) 18->27
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/76c63bbef45719d8b5b122f54e063b28ce19ed5898a3b0c446c6857da4cb5c67
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/76c63bbef45719d8b5b122f54e063b28ce19ed5898a3b0c446c6857da4cb5c67/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-01 18:57:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o3ddxpxuk4m5rnnrel2u4br3fdhbt3kytcr3brcgy2cx3jgllrtq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250201-xlzqmsvqhv/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7473a5dc-7276-4245-81e9-53c8f942912c
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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.

Web download

Mirai

elf 76c63bbef45719d8b5b122f54e063b28ce19ed5898a3b0c446c6857da4cb5c67

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3379716/
  
Delivery method
Distributed via web download

Comments