MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb61d51c47053e2e4ba9ed588a59dfe7ecdc7ddc280e5bd86d2c85cc136537ce. 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: 7


Intelligence 7 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb61d51c47053e2e4ba9ed588a59dfe7ecdc7ddc280e5bd86d2c85cc136537ce
SHA3-384 hash: a60f2c7701986cc2c410fcfe504ccf1ce4a0027d85ed533515d40edaced1b76396a5d4274515ff4d0dba4cf2d70390bd
SHA1 hash: 2bbcdcbc7e4e75d6cb1345282be8547fea177f4c
MD5 hash: 7566ce480dd9c8a896110ec8ab4eb425
humanhash: delaware-romeo-don-may
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:181'126 bytes
First seen:2026-06-25 19:13:21 UTC
Last seen:2026-06-25 21:16:16 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:elYjL8XJDkhP7TpnMaTfgqGfHyEO2WAMhnH+8KsDoXM/9hNB3:eyjL8XJD47TRMaTfgqGfSEhOH+8KpM/3
TLSH T14E043A07AA418A53D4D72779BAAF8245333397A4D3D733069828AFF43F8379A0E67505
telfhash t1222132b6e935d529be710820dd5d8af14110d313632c0e31af39c1dc0e3a092e46ad6f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-38.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc mirai rust
Link:
https://www.filescan.io/uploads/6a3d7dd6af8694dc2f181c98/reports/cb418f86-c149-44c4-99f9-4eed9187b9e3/overview
Verdict:
Malicious
File Type:
Elf
First seen:
2026-06-25T14:59:00Z UTC
Last seen:
2026-06-25T14:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cb61d51c47053e2e4ba9ed588a59dfe7ecdc7ddc280e5bd86d2c85cc136537ce/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8d0f0fc1-6d7c-4299-9b66-0d39de7b66a7
Behavior Graph:
Download SVG
%3 guuid=e349b0fe-1a00-0000-178f-b978440b0000 pid=2884 /usr/bin/sudo guuid=77b76d02-1b00-0000-178f-b9784b0b0000 pid=2891 /tmp/sample.bin guuid=e349b0fe-1a00-0000-178f-b978440b0000 pid=2884->guuid=77b76d02-1b00-0000-178f-b9784b0b0000 pid=2891 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c23c9abc-656e-4391-8e29-c14e2dcb7759
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cb61d51c47053e2e4ba9ed588a59dfe7ecdc7ddc280e5bd86d2c85cc136537ce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb61d51c47053e2e4ba9ed588a59dfe7ecdc7ddc280e5bd86d2c85cc136537ce/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=znq5khchau7c4s5j5vmiuwo747wny7o4fahfxwdnfsc4ye3fg7ha._file
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 cb61d51c47053e2e4ba9ed588a59dfe7ecdc7ddc280e5bd86d2c85cc136537ce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3868280/
  
Delivery method
Distributed via web download

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