MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c1b648d8faf29465f33d790dbae59abb100b56a25ec90803c1f026087ce5842. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6c1b648d8faf29465f33d790dbae59abb100b56a25ec90803c1f026087ce5842
SHA3-384 hash: 5f55815c8104885dd1ba43ce3bf59825f239476ea783b6cfad0ee1b83166b8cc3db2529df0117ab2d402a6835c7f974f
SHA1 hash: 3aec2e6b17d7adaa2f90a10cacf45362f3bd6652
MD5 hash: ec87200d131bb7cc614526b214d4a796
humanhash: speaker-paris-quiet-batman
File name:ub8ehJSePAfc9FYqZIT6.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:38'304 bytes
First seen:2025-05-26 05:06:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:XgpHcj1yjM3STKTgvFHx4+hRQntXg7TnZErKCcpNqHflDgdMN+iBH2nbcuyD7UHz:Xg+1yjMiT2wxDDQtXgHZ9NqHdcdyX8n1
TLSH T1C303F12094E6E744D09E693E0BD7798B4418E939C1DE8DE6F0F0A49E8536FA63C285F1
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 :
76
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6833f95f668438e362e6e94elinux22vpnfull_triage
Tags:
gafgyt mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Connection attempt
Sends data to a server
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6833f70dfd02ed5e0587a31c/reports/95653d8a-04a8-4e5f-8729-64330735e537/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
45
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6c1b648d8faf29465f33d790dbae59abb100b56a25ec90803c1f026087ce5842
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8ffe40c8-024b-4508-82fb-0d419c10143f
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1698993
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1698993 Sample: ub8ehJSePAfc9FYqZIT6.i686.elf Startdate: 26/05/2025 Architecture: LINUX Score: 60 20 103.163.118.122, 3778, 59786, 59788 AARNET-AS-APAustralianAcademicandResearchNetworkAARNe unknown 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Sample is packed with UPX 2->26 8 ub8ehJSePAfc9FYqZIT6.i686.elf 2->8         started        signatures3 process4 process5 10 ub8ehJSePAfc9FYqZIT6.i686.elf 8->10         started        12 ub8ehJSePAfc9FYqZIT6.i686.elf 8->12         started        14 ub8ehJSePAfc9FYqZIT6.i686.elf 8->14         started        process6 16 ub8ehJSePAfc9FYqZIT6.i686.elf 10->16         started        18 ub8ehJSePAfc9FYqZIT6.i686.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6c1b648d8faf29465f33d790dbae59abb100b56a25ec90803c1f026087ce5842
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6c1b648d8faf29465f33d790dbae59abb100b56a25ec90803c1f026087ce5842/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-26 00:53:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nqnwjdmpv4uumxzt26inxlszvoyqbnlkexwjbab4d4bgbb6olbba._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux rootkit upx
Link:
https://tria.ge/reports/250526-fr37kswlz8/
Behaviour
Loads a kernel module
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/521fd0a0-b658-44b9-a385-b444c12fc1c6
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/6c1b648d8faf29465f33d790dbae59abb100b56a25ec90803c1f026087ce5842

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 6c1b648d8faf29465f33d790dbae59abb100b56a25ec90803c1f026087ce5842

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3552709/
  
Delivery method
Distributed via web download

Comments