MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff551e04680991c96c2dad1e09b926ba6d495b85b4a0487a0c7bb59af1681077. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff551e04680991c96c2dad1e09b926ba6d495b85b4a0487a0c7bb59af1681077
SHA3-384 hash: fc95724536ba122c3773fb4315f90c59bc1f0db817dd8e09700ab3abb551deb737c0881ede40dc7b3d1857c78d6b322c
SHA1 hash: 6f5520867941713d289308b125da804d075d3342
MD5 hash: 21c13caf384cf9d9835047176d38e8a7
humanhash: michigan-thirteen-tennis-oranges
File name:arm7.uhavenobotsxd
Download: download sample
Signature Mirai
Create hunting rule
File size:107'280 bytes
First seen:2025-11-11 11:06:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:1Ynmfj9wF0zCExfVnXLaA7+ouzaRyV2dlSMieMQnhEzACZBofYHl6semzyT:C0zC6nXLaA7+ou37wMQnhEzACDSm1yT
TLSH T13EA33B56B9419B01D4D635FAFB9E81493313AFB8D3FA71119D209FA023CA5DB0FBA502
telfhash t1bde02be8ab9007dd126025469cfde7562b10dd2bb752d43c96dd9eae09620123626430
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10001386-0
Create hunting rule

Unix.Trojan.Mirai-10010127-0
Create hunting rule

Unix.Trojan.Mirai-10017351-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
android gafgyt gcc mirai rust
Link:
https://www.filescan.io/uploads/691318e44ce0adbcc984a4e8/reports/dc1b9e92-9481-45b1-908e-f1f857b9ba3a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
9
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ff551e04680991c96c2dad1e09b926ba6d495b85b4a0487a0c7bb59af1681077
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 94.154.35.153:6969
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-11T07:00:00Z UTC
Last seen:
2025-11-11T11:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ff551e04680991c96c2dad1e09b926ba6d495b85b4a0487a0c7bb59af1681077/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2228b486-522f-4c77-84fd-433e91613835
Behavior Graph:
Download SVG
%3 guuid=c80b6c29-1900-0000-7132-545f5b140000 pid=5211 /usr/bin/sudo guuid=fa51b12b-1900-0000-7132-545f5c140000 pid=5212 /tmp/sample.bin guuid=c80b6c29-1900-0000-7132-545f5b140000 pid=5211->guuid=fa51b12b-1900-0000-7132-545f5c140000 pid=5212 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/50086ead-5bbb-4689-85ce-2b652dff43f7
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1811980
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1811980 Sample: arm7.uhavenobotsxd.elf Startdate: 11/11/2025 Architecture: LINUX Score: 52 28 94.154.35.153, 59732, 6969 SELECTELRU Ukraine 2->28 30 109.202.202.202, 80 INIT7CH Switzerland 2->30 32 4 other IPs or domains 2->32 34 Multi AV Scanner detection for submitted file 2->34 9 arm7.uhavenobotsxd.elf 2->9         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 signatures5 36 Sample reads /proc/mounts (often used for finding a writable filesystem) 9->36 16 arm7.uhavenobotsxd.elf 9->16         started        process6 process7 18 arm7.uhavenobotsxd.elf 16->18         started        20 arm7.uhavenobotsxd.elf 16->20         started        22 arm7.uhavenobotsxd.elf 16->22         started        process8 24 arm7.uhavenobotsxd.elf 18->24         started        26 arm7.uhavenobotsxd.elf 20->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ff551e04680991c96c2dad1e09b926ba6d495b85b4a0487a0c7bb59af1681077
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ff551e04680991c96c2dad1e09b926ba6d495b85b4a0487a0c7bb59af1681077/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-11 11:07:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=75kr4bdibgi4s3bnvupatojgxjwusw4fwsqeq6qmpo2zv4licb3q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/251111-m74avacn2w/
Behaviour
Reads runtime system information
Changes its process name
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10001386-0
YARA:
n/a
Link:
https://app.threat.zone/submission/588c5be0-0c9b-4507-80b7-7a0b042aed6a
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/ff551e04680991c96c2dad1e09b926ba6d495b85b4a0487a0c7bb59af1681077

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 ff551e04680991c96c2dad1e09b926ba6d495b85b4a0487a0c7bb59af1681077

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3686384/
  
Delivery method
Distributed via web download

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