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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f1ac4baf31853c8a55967b45adecf3d16a9f689fbf1f71af7e735f5aeda1128. 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: 9


Intelligence 9 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f1ac4baf31853c8a55967b45adecf3d16a9f689fbf1f71af7e735f5aeda1128
SHA3-384 hash: ef6acb25adb7c1c7d550ee0d805b1c46b3454141b7a7f80788e0c8366e7e19a305e829c12dccdf7c54560339d29c07cc
SHA1 hash: 70fb58c3ee061ef909485f70e4243acb099a80ac
MD5 hash: 0eb1ceea93ec4b55c03fd730d6b41020
humanhash: asparagus-happy-coffee-nitrogen
File name:bot.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:133'920 bytes
First seen:2026-10-03 16:57:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:7m7OPVG5pQ+Xsdcoz5153WTA02m4V0d6TaHmkmCCQZJiTUwdgjCl77wywS58rY23:7moyshz7FWTP4U6OmkmosUqgCDqD
TLSH T1A9D30945F8404B63C6C612BBFB5E428D7B2A17E8D3EE720399256F60378795B0E37542
telfhash t1c311022ccf991fbdbff1581cc69d911345e8303d2b172453c56c585ec305143b46a856
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 :
82
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/1a3c0ab6-cc03-4e26-bb2c-ee1cc2a0fc22/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin masquerade rust
Link:
https://www.filescan.io/uploads/6ac13468950162c437138702/reports/1f529a69-08a6-433c-a69a-939e5917634e/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-03T14:17:00Z UTC
Last seen:
2026-10-04T19:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1f1ac4baf31853c8a55967b45adecf3d16a9f689fbf1f71af7e735f5aeda1128/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/06673ce2-7177-4ebe-b4aa-5d660f062820
Behavior Graph:
Download SVG
%3 guuid=044890a1-1c00-0000-8797-5383d00b0000 pid=3024 /usr/bin/sudo guuid=990528a4-1c00-0000-8797-5383d10b0000 pid=3025 /tmp/sample.bin guuid=044890a1-1c00-0000-8797-5383d00b0000 pid=3024->guuid=990528a4-1c00-0000-8797-5383d10b0000 pid=3025 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c836a2f4-316d-4fd5-8921-1526f0e2722e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1f1ac4baf31853c8a55967b45adecf3d16a9f689fbf1f71af7e735f5aeda1128
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f1ac4baf31853c8a55967b45adecf3d16a9f689fbf1f71af7e735f5aeda1128/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-03 17:43:51 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d4nmjoxtdbj4rjkzm62fvxwphulkt5uj7py7ogxx4427llw2ceua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet
Link:
https://tria.ge/reports/261003-vg2nbsvshx/
Malware Config
C2 Extraction:
sldoaikdjiqwjpdqsas.mooo.com
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/1f1ac4baf31853c8a55967b45adecf3d16a9f689fbf1f71af7e735f5aeda1128

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
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/
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 1f1ac4baf31853c8a55967b45adecf3d16a9f689fbf1f71af7e735f5aeda1128

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3927803/
  
Delivery method
Distributed via web download

Comments