MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 974dfaab25bc4d94c689627e71183c128e6480f7cf1de13da329d4286a459dd9. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 974dfaab25bc4d94c689627e71183c128e6480f7cf1de13da329d4286a459dd9
SHA3-384 hash: 106d70b0d284852f8a2055b8b80331861c4918c6b1923b2606a8bc51e9e90ff638b94f4f245cd6e1dd4012007be1c62c
SHA1 hash: b1dbfa04db355cc5b3639d548dc8c92a838da932
MD5 hash: ef8e3e18aa6bdaa675b443dde6437f75
humanhash: snake-berlin-moon-butter
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:64'296 bytes
First seen:2026-01-23 01:56:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:tXU9w5YknCF8CLCLWXS1n9f/JPz/rQsBF:mOnCjU93VPQ
TLSH T1D1531985BD82DA13CAC4537BFA5E42CD3726279CE2EE3213DE155F6032CA82B0D7A551
telfhash t109e02057834009cc97f59724d0cd315cd595b9f95f0119d3c7cdcf168063ed53420209
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 :
1
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand gafgyt lolbin mirai rust
Link:
https://www.filescan.io/uploads/6972d586f3c1b7b1fbdac810/reports/1fedb037-0a40-4443-aebe-a0311f94d95b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
45
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/974dfaab25bc4d94c689627e71183c128e6480f7cf1de13da329d4286a459dd9
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8f92154d-0c54-4bd8-b425-00fbf81effd7
Behavior Graph:
Download SVG
%3 guuid=5fd98d90-1600-0000-2bed-97eabb0c0000 pid=3259 /usr/bin/sudo guuid=a7e53793-1600-0000-2bed-97eac30c0000 pid=3267 /tmp/sample.bin guuid=5fd98d90-1600-0000-2bed-97eabb0c0000 pid=3259->guuid=a7e53793-1600-0000-2bed-97eac30c0000 pid=3267 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c4658c62-41f9-49d8-90ce-2f0efd97fe56
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1856123
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1856123 Sample: arm5.elf Startdate: 23/01/2026 Architecture: LINUX Score: 68 24 156.158.248.178 airtel-tz-asTZ Tanzania United Republic of 2->24 26 156.158.51.149 airtel-tz-asTZ Tanzania United Republic of 2->26 28 98 other IPs or domains 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Connects to many ports of the same IP (likely port scanning) 2->34 8 arm5.elf 2->8         started        10 dash rm 2->10         started        12 dash cat 2->12         started        14 8 other processes 2->14 signatures3 process4 process5 16 arm5.elf 8->16         started        process6 18 arm5.elf 16->18         started        20 arm5.elf 16->20         started        22 arm5.elf 16->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/974dfaab25bc4d94c689627e71183c128e6480f7cf1de13da329d4286a459dd9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/974dfaab25bc4d94c689627e71183c128e6480f7cf1de13da329d4286a459dd9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-23 01:57:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s5g7vkzfxrgzjrujmj7hcgb4ckhgjahxz4o6cpndfhkcq2sftxmq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260123-cdgvmsdx5a/
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/974dfaab25bc4d94c689627e71183c128e6480f7cf1de13da329d4286a459dd9

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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 974dfaab25bc4d94c689627e71183c128e6480f7cf1de13da329d4286a459dd9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3762029/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3760586/
  
URLhaus
https://urlhaus.abuse.ch/url/3761846/
  
URLhaus
https://urlhaus.abuse.ch/url/3762537/

Comments