MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab9eb4490925bd5fbbb4aac51ce8a9b701e25b1b6f810a68d68f2cdbde951646. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ab9eb4490925bd5fbbb4aac51ce8a9b701e25b1b6f810a68d68f2cdbde951646
SHA3-384 hash: dbb37b02a40eeae95371944cdf36f09b413ac75b7b3dca5176c68e5a3e02b889efa39969aade048ac3d60eb17c76491a
SHA1 hash: 023b49addf1b5a4b28c8b63fa9258a36e3987caf
MD5 hash: aacfb26e7318e37c9cc8140d079bb416
humanhash: apart-mike-dakota-quebec
File name:nz.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:55'888 bytes
First seen:2026-07-21 07:19:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:7ApDTwtNTTj7yEFMTgRAMTjd64tXD7td:7ApD0tNTT4M9PD7t
TLSH T190432885FCD2996EC6D013BAA72F358E33A1B3E4D1CA3603CC945B21738968F5D66B50
telfhash t187e06140fe764b1844e75634ecdd07b49511211761664710cf54daf0883f118a31cd5e
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 c354ef61b366b2e0989fc57af7e0ab64f7c4858ac54ebf473fc9560d0d9c8f28
File size (compressed) :25'144 bytes
File size (de-compressed) :55'888 bytes
Format:linux/arm
Packed file: c354ef61b366b2e0989fc57af7e0ab64f7c4858ac54ebf473fc9560d0d9c8f28

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/77f33e4f-0345-4468-8a75-8b92f25e1fed/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet exploit masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/6a5f1dd03c7691a738349e7e/reports/c29bda3d-3f79-46d2-b2f2-5de61a5be856/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ab9eb4490925bd5fbbb4aac51ce8a9b701e25b1b6f810a68d68f2cdbde951646
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-21T04:02:00Z UTC
Last seen:
2026-07-22T18:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ab9eb4490925bd5fbbb4aac51ce8a9b701e25b1b6f810a68d68f2cdbde951646/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/95b03476-808a-4ab2-b101-8dc32cc98c7c
Behavior Graph:
Download SVG
%3 guuid=c9b9118a-1900-0000-9e4d-3e49b4090000 pid=2484 /usr/bin/sudo guuid=f76f0d8e-1900-0000-9e4d-3e49bf090000 pid=2495 /tmp/sample.bin guuid=c9b9118a-1900-0000-9e4d-3e49b4090000 pid=2484->guuid=f76f0d8e-1900-0000-9e4d-3e49bf090000 pid=2495 execve
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ab9eb4490925bd5fbbb4aac51ce8a9b701e25b1b6f810a68d68f2cdbde951646
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ab9eb4490925bd5fbbb4aac51ce8a9b701e25b1b6f810a68d68f2cdbde951646/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-21 08:59:00 UTC
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=voplisijew6v7o5uvlcrz2fjw4a6ewy3n6aqu2gwr4wnxxuvczda._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet
Link:
https://tria.ge/reports/260721-h62cmshw5m/
Malware Config
C2 Extraction:
jkqhdbbbqwiujkaz.hopto.org
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/ab9eb4490925bd5fbbb4aac51ce8a9b701e25b1b6f810a68d68f2cdbde951646

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 c354ef61b366b2e0989fc57af7e0ab64f7c4858ac54ebf473fc9560d0d9c8f28

Mirai

elf ab9eb4490925bd5fbbb4aac51ce8a9b701e25b1b6f810a68d68f2cdbde951646

(this sample)

  
Dropped by
SHA256 c354ef61b366b2e0989fc57af7e0ab64f7c4858ac54ebf473fc9560d0d9c8f28
  
URLhaus
https://urlhaus.abuse.ch/url/3887327/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 9ea619bd796df0e1252c587cbb313197
  
URLhaus
https://urlhaus.abuse.ch/url/3878178/

Comments