MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 616397314e597cd080a71e19e1a16c563d61cdff2966d9a67f93c1c5e9a78e1a. 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: 12


Intelligence 12 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 616397314e597cd080a71e19e1a16c563d61cdff2966d9a67f93c1c5e9a78e1a
SHA3-384 hash: b77376f7db790a3113194e1998b4585018dd7c053bc5ec9882d4e8e8d40b47662b20924f849d8fbc04d6a9c8f5fcaeb3
SHA1 hash: cb9c6e8906cb5967da06624aad2e8af0f14bacbf
MD5 hash: 56df3b96d24624a0dd773ba1ae646bb7
humanhash: carbon-harry-hot-delta
File name:bot.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:755'824 bytes
First seen:2026-07-31 07:16:29 UTC
Last seen:2026-08-01 05:24:37 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:Nw3+CerxYX8Lwrw+NgtZ0yhdCHze3m4YYA6L+TayUxgMzzHX:Nu+CedFLwk+NgtuMYYpL1
TLSH T178F48D2BB2B3B1BCD01BC03047DBCAB25531F47526212E7B26C4DA353E66DA1176EB61
telfhash t153916b7049fa75b1a6dbca017362f0b9693218a911ed35f41b27dcd5dfc5f810ca1827
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 :
3
# of downloads :
68
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Opens a port
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc mirai
Link:
https://www.filescan.io/uploads/6a6c4c03bb8bd51aeb22cb48/reports/371e0902-5cb2-4ced-88e4-8f320c267ec2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/616397314e597cd080a71e19e1a16c563d61cdff2966d9a67f93c1c5e9a78e1a
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-07-31T05:29:00Z UTC
Last seen:
2026-07-31T06:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/616397314e597cd080a71e19e1a16c563d61cdff2966d9a67f93c1c5e9a78e1a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a7430ead-35f0-4a6a-ac12-11234c4837d9
Behavior Graph:
Download SVG
%3 guuid=46d73317-1700-0000-f533-8290500d0000 pid=3408 /usr/bin/sudo guuid=3027621a-1700-0000-f533-8290580d0000 pid=3416 /tmp/sample.bin net guuid=46d73317-1700-0000-f533-8290500d0000 pid=3408->guuid=3027621a-1700-0000-f533-8290580d0000 pid=3416 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=3027621a-1700-0000-f533-8290580d0000 pid=3416->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=86eff51a-1700-0000-f533-82905a0d0000 pid=3418 /tmp/sample.bin net send-data zombie guuid=3027621a-1700-0000-f533-8290580d0000 pid=3416->guuid=86eff51a-1700-0000-f533-82905a0d0000 pid=3418 clone guuid=86eff51a-1700-0000-f533-82905a0d0000 pid=3418->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 8bf0f81a-caf0-5275-a95d-28d26b570e4e 91.199.133.133:443 guuid=86eff51a-1700-0000-f533-82905a0d0000 pid=3418->8bf0f81a-caf0-5275-a95d-28d26b570e4e send: 13B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/84af6e65-4ba6-4b3d-9a88-642efe5b5f93
Score:
93%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/616397314e597cd080a71e19e1a16c563d61cdff2966d9a67f93c1c5e9a78e1a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/616397314e597cd080a71e19e1a16c563d61cdff2966d9a67f93c1c5e9a78e1a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-31 07:17:47 UTC
File Type:
ELF64 Little (Exe)
AV detection:
5 of 36 (13.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mfrzomkolf6nbafhdym6dilmky6wdtp7fftntjt7spa4l2nhryna._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion linux
Link:
https://tria.ge/reports/260731-h4lt6sck7t/
Behaviour
Changes its process name
Modifies Watchdog functionality
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/616397314e59/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/616397314e597cd080a71e19e1a16c563d61cdff2966d9a67f93c1c5e9a78e1a

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: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 616397314e597cd080a71e19e1a16c563d61cdff2966d9a67f93c1c5e9a78e1a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3892838/
  
Delivery method
Distributed via web download

Comments