MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bf11fb842e4de8b05c97460364ca820f55b10feecf80c8a5b2d4eb8ce3cead2. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1bf11fb842e4de8b05c97460364ca820f55b10feecf80c8a5b2d4eb8ce3cead2
SHA3-384 hash: 990bb60df68beccfd59ef3855098a2791e3d28749cade7d58c917d7435fed4e52554d779001f4997cc163f179a9c6b68
SHA1 hash: 754c4e936f72700818e5b42d98e33abc2f826457
MD5 hash: 9a56c2566106fd6e2ec7d7434e71a254
humanhash: sad-colorado-spring-florida
File name:akido.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:60'812 bytes
First seen:2025-08-26 05:35:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6/CkLP5gethuVsKm0qon9gweZW2zGe0g:6/CkLPieH0Dn+wwDG8
TLSH T179530881B881AA39C7C09777EA9F108E3754A7DDD0DE7243CC140BA17ADA90F0D67B5A
telfhash t1ace07200ec75871c88dbaab49c8c07b0da012226606b0b10cf10daf4c83f444f30ce4a
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 71ef3570913b3239a9b2eec2446b6d209c7655ea85016cda3c39a2fe58e9c0f2
File size (compressed) :26'328 bytes
File size (de-compressed) :60'812 bytes
Format:linux/arm
Packed file: 71ef3570913b3239a9b2eec2446b6d209c7655ea85016cda3c39a2fe58e9c0f2

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-6976991-0
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Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
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
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Unix.Dropper.Mirai-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9807962-0
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Unix.Trojan.Mirai-9808381-0
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Unix.Trojan.Mirai-9858729-0
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Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
botnet mirai
Link:
https://www.filescan.io/uploads/68ad49554a87ed79676bbe85/reports/77e315ea-f50e-4401-be31-f66dd1848554/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/1bf11fb842e4de8b05c97460364ca820f55b10feecf80c8a5b2d4eb8ce3cead2
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
Link:
https://opentip.kaspersky.com/1bf11fb842e4de8b05c97460364ca820f55b10feecf80c8a5b2d4eb8ce3cead2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dc119d65-f8b5-4d37-a4dc-b1fd3ab0be51
Behavior Graph:
Download SVG
%3 guuid=2ed956f1-1b00-0000-f45a-611764040000 pid=1124 /usr/bin/sudo guuid=1d26b6f3-1b00-0000-f45a-61176b040000 pid=1131 /tmp/sample.bin guuid=2ed956f1-1b00-0000-f45a-611764040000 pid=1124->guuid=1d26b6f3-1b00-0000-f45a-61176b040000 pid=1131 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d5e13948-79a4-4d01-bfe1-c812932d61c3
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1765075
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1bf11fb842e4de8b05c97460364ca820f55b10feecf80c8a5b2d4eb8ce3cead2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1bf11fb842e4de8b05c97460364ca820f55b10feecf80c8a5b2d4eb8ce3cead2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-26 05:44:02 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 37 (72.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dpyr7occ4tpiwbojorqdmtfied2vweh65t4azcs3fvhlrtr45lja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/250826-gd5nxsvxgs/
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-6976991-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_2 Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/35f9c6ee-d8a0-47e3-a7d0-ccea15151b8a
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/1bf11fb842e4de8b05c97460364ca820f55b10feecf80c8a5b2d4eb8ce3cead2

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 71ef3570913b3239a9b2eec2446b6d209c7655ea85016cda3c39a2fe58e9c0f2

Mirai

elf 1bf11fb842e4de8b05c97460364ca820f55b10feecf80c8a5b2d4eb8ce3cead2

(this sample)

  
Dropped by
SHA256 71ef3570913b3239a9b2eec2446b6d209c7655ea85016cda3c39a2fe58e9c0f2
  
URLhaus
https://urlhaus.abuse.ch/url/3611659/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 eaf76343d120fc8bfa48d956587bbfb9

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