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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9cb871a274b7163c58dbf2ad5663e4c5c8b807f6ce887db3959f8e620ce2185b. 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: 5


Intelligence 5 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9cb871a274b7163c58dbf2ad5663e4c5c8b807f6ce887db3959f8e620ce2185b
SHA3-384 hash: e182a144c589cca251bae2a9fe2ce44363bda0ebe5b64e80dd03ef6257d17bff4c0f46aca26324db9b8b6010d84f885b
SHA1 hash: 9d0ef26b4d0c639768fc0b7f37be0d51e58514c7
MD5 hash: 733770d1f20f8138d3a7237c08c8c3c2
humanhash: california-six-arkansas-football
File name:main.nios2
Download: download sample
Signature Mirai
Create hunting rule
File size:571'076 bytes
First seen:2026-10-01 14:20:40 UTC
Last seen:2026-10-01 18:12:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:U2SpkmaRYE/xHi1/C9QB71LlME5PPEKgcbcncPjBJGGYC5DYxGQpZSbAH:U2kwpyHlzyybcnct1TQpZSbu
TLSH T1F3C43BD4F2C65D7DF00619325A83DB16D612AFD2E3685FAE852607492C8CBDBCF32168
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 :
2
# of downloads :
55
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Agent-ERA.UNOFFICIAL
Create hunting rule

Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-01T13:38:00Z UTC
Last seen:
2026-10-01T13:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9cb871a274b7163c58dbf2ad5663e4c5c8b807f6ce887db3959f8e620ce2185b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f0a0a37a-6ab9-41be-8af1-d2abc511b72f
Behavior Graph:
Download SVG
%3 guuid=578fe655-1a00-0000-dc5c-784b3f080000 pid=2111 /usr/bin/sudo guuid=ce956258-1a00-0000-dc5c-784b47080000 pid=2119 /tmp/sample.bin guuid=578fe655-1a00-0000-dc5c-784b3f080000 pid=2111->guuid=ce956258-1a00-0000-dc5c-784b47080000 pid=2119 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1be6004a-a5f6-4977-aa3c-ed08aa0858db
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9cb871a274b7163c58dbf2ad5663e4c5c8b807f6ce887db3959f8e620ce2185b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9cb871a274b7163c58dbf2ad5663e4c5c8b807f6ce887db3959f8e620ce2185b/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-10-01 14:21:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ts4hdituw4ldywg36kwvmy7eyxelqb7wz2eh3m4vt6hgedhcdbnq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/261001-rn3mesvtbs/
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/9cb871a274b7163c58dbf2ad5663e4c5c8b807f6ce887db3959f8e620ce2185b

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
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 9cb871a274b7163c58dbf2ad5663e4c5c8b807f6ce887db3959f8e620ce2185b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897921/
  
Delivery method
Distributed via web download

Comments