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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03c77e109a9faa3e99b0f3e9b83eea4f5f7f030662c08c374cb37a04e92c74cc. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03c77e109a9faa3e99b0f3e9b83eea4f5f7f030662c08c374cb37a04e92c74cc
SHA3-384 hash: 391959d602cf1dcf3e9835117a4d5cddaa8f5d1cba814af1cf56aa80d0a7c0ef4e13265c7ee78d0eb1a84d3a2c7c049c
SHA1 hash: 767ea78d01892e80e35ca88942dd7659e61512e6
MD5 hash: 1f95a07aa3fe23b9f7e16c939a24b6f7
humanhash: eight-bacon-eighteen-yankee
File name:0uparm
Download: download sample
Signature Mirai
Create hunting rule
File size:55'804 bytes
First seen:2026-09-22 05:27:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:yGWUajRabmE+nfhk7W4dRHX25/RovTDwx2cs5YtqUZIwBWpqn37cVG6PNOP3mWEA:Bba9R5k7W8DwQG1Mpqn3AVGcH
TLSH T1CE43F781BC929A13C6E41377FA6E41CD332563A8D2DA3217CD221F1177DA92F0EBB651
telfhash t1f641a0b65a860efc77d9c38425cf616d99ed357c2f0110699e9d9b9f41934c1b20f01a
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 :
63
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/98c9343e-55e8-4883-9810-49a9d9c011ea/
Detection(s):
Unix.Dropper.Mirai-7136025-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash dropper lolbin mirai rust
Link:
https://www.filescan.io/uploads/6ab211f26aafcfb11a18bc7a/reports/41bd022f-a728-4578-a8f4-897850460e3f/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-22T03:17:00Z UTC
Last seen:
2026-09-22T03:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/03c77e109a9faa3e99b0f3e9b83eea4f5f7f030662c08c374cb37a04e92c74cc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a617a732-bba1-46a2-831f-7bc6ad5ec10e
Behavior Graph:
Download SVG
%3 guuid=83953bcd-1b00-0000-029f-2c3153070000 pid=1875 /usr/bin/sudo guuid=a75490d4-1b00-0000-029f-2c3158070000 pid=1880 /tmp/sample.bin guuid=83953bcd-1b00-0000-029f-2c3153070000 pid=1875->guuid=a75490d4-1b00-0000-029f-2c3158070000 pid=1880 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/480f052b-928c-48e6-8fd9-5efa432903de
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/03c77e109a9faa3e99b0f3e9b83eea4f5f7f030662c08c374cb37a04e92c74cc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03c77e109a9faa3e99b0f3e9b83eea4f5f7f030662c08c374cb37a04e92c74cc/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-22 05:28:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=apdx4ee2t6vd5gnq6pu3qpxkj5px6aygmlaiyn2mwn5aj2jmotga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet
Link:
https://tria.ge/reports/260922-f5584a116r/
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/03c77e109a9faa3e99b0f3e9b83eea4f5f7f030662c08c374cb37a04e92c74cc

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

sh 4e1be65b2bbbb73ff6fe6c1c9cfef0fa250b1ceaae02f89d3c3d028056ba601b

Mirai

elf 03c77e109a9faa3e99b0f3e9b83eea4f5f7f030662c08c374cb37a04e92c74cc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3920764/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 4e1be65b2bbbb73ff6fe6c1c9cfef0fa250b1ceaae02f89d3c3d028056ba601b
  
Dropped by
MD5 4d3089f13dec251924e053b35a7b09c2
  
URLhaus
https://urlhaus.abuse.ch/url/3897671/

Comments