MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88683bda10a8e51d73a72f596a3f05ed6b44aa1a56fc758db66cdc55fdbda4c4. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 88683bda10a8e51d73a72f596a3f05ed6b44aa1a56fc758db66cdc55fdbda4c4
SHA3-384 hash: 0e51ac03019fcd0990c3ef1c488989e005931c78ba899a1cc94628e978aa271a79d7329cada43afe90e62ea939482c3f
SHA1 hash: fe4d2d0c7acb3edd814ca51074449cf155e3e868
MD5 hash: dc47c70a493f63214d9096af2a2cdcdd
humanhash: failed-carbon-sodium-kitten
File name:arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:87'364 bytes
First seen:2026-02-17 06:19:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:mUjGYM6OnSEr9VzdICfkW9KGH7OsvrulCqMqPr5X1SToBHoPVuqX0TaOkIqm++OJ:mUjGYVOH9BdV7bf6gqrr5FYoBHoPVupE
TLSH T1C2833A55BC818A22C6D112B7FB6E42CD371653E8D2EF3207C9255FA5378B82B0E7B641
telfhash t1d4112f7a56b40dce63c2c151e04e39291ae8b1f30f713298d81a0b9fd0c3082b229807
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 :
44
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 mirai obfuscated rust
Link:
https://www.filescan.io/uploads/699408ac981ff1d38a58591c/reports/dd1febdb-1852-4d3c-915d-a6472265544d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
75
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/88683bda10a8e51d73a72f596a3f05ed6b44aa1a56fc758db66cdc55fdbda4c4
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.cs HEUR:Backdoor.Linux.Gafgyt.gh HEUR:Backdoor.Linux.Gafgyt.ge HEUR:Backdoor.Linux.Gafgyt.dt HEUR:Backdoor.Linux.Mirai.jr HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/88683bda10a8e51d73a72f596a3f05ed6b44aa1a56fc758db66cdc55fdbda4c4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/53b61899-3584-4a8e-8f9e-0f2dfd8a654f
Behavior Graph:
Download SVG
%3 guuid=15508991-1900-0000-d16b-d925a00a0000 pid=2720 /usr/bin/sudo guuid=fae44c94-1900-0000-d16b-d925a70a0000 pid=2727 /tmp/sample.bin guuid=15508991-1900-0000-d16b-d925a00a0000 pid=2720->guuid=fae44c94-1900-0000-d16b-d925a70a0000 pid=2727 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e3aeabde-845e-4cea-8c11-2fc458207a5d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1870231
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1870231 Sample: arm4.elf Startdate: 17/02/2026 Architecture: LINUX Score: 68 23 fm3.dyn 2->23 25 188.142.109.193 XMSNL Netherlands 2->25 27 99 other IPs or domains 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Mirai 2->33 7 arm4.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 35 Performs DNS TXT record lookups 23->35 process4 process5 15 arm4.elf 7->15         started        17 arm4.elf 7->17         started        19 arm4.elf 7->19         started        21 arm4.elf 7->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/88683bda10a8e51d73a72f596a3f05ed6b44aa1a56fc758db66cdc55fdbda4c4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/88683bda10a8e51d73a72f596a3f05ed6b44aa1a56fc758db66cdc55fdbda4c4/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/88683bda10a8e51d73a72f596a3f05ed6b44aa1a56fc758db66cdc55fdbda4c4
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 04:23:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rbudxwqqvdsr245hf5mwupyf5vvujkq2k36hldnwntofl7n5utca._file
Result
Malware family:
hailbot
Create hunting rule
Score:
  10/10
Tags:
family:hailbot
Link:
https://tria.ge/reports/260217-g31fhahy2h/
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/88683bda10a8e51d73a72f596a3f05ed6b44aa1a56fc758db66cdc55fdbda4c4

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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: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 88683bda10a8e51d73a72f596a3f05ed6b44aa1a56fc758db66cdc55fdbda4c4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3718760/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3778343/
  
URLhaus
https://urlhaus.abuse.ch/url/3778380/

Comments