MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16b0c221ffbab4128489c82475f5f4bca451e2f1c8fb2bfc16c75ec6fda84df8. 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: 16b0c221ffbab4128489c82475f5f4bca451e2f1c8fb2bfc16c75ec6fda84df8
SHA3-384 hash: cb11151fe83ab9f484ee70aa092d47e25f921063ed7ba510f5bf11c1f6c2f67426b476e5487190442ccc3716d9a1b20f
SHA1 hash: 1e4d5eb5d4b201b43f4338e3696ac38020fa38d0
MD5 hash: 4afa7de300ed532dbd434b299692b976
humanhash: oranges-cold-alanine-oven
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:157'724 bytes
First seen:2025-05-26 21:16:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:kdTo13Ag2EUHpaZqb8KF1K/m5nsILmwaa9rCM/9rZGfr:kdTo1QFJaZqb8KFE/1Wmwaa9eM/9r4fr
TLSH T176F34C56FB414B13C0D61779F6EF02493332ABA493DB73165928ABB43F8275E0E63A05
telfhash t12921fcb2077a51192a61de9c99ed77a6061c92161342ef33ef22c0ac640604ee92ac0f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
138
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen-1.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

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

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

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

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6834ddaeacf88f5815e7505blinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Connection attempt
Sends data to a server
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/6834da67e336a33801de777e/reports/d7954155-9dc9-4ca9-ab83-69243ef19c06/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
18
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/16b0c221ffbab4128489c82475f5f4bca451e2f1c8fb2bfc16c75ec6fda84df8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 176.65.142.151:3778
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b272152e-d5c7-44d9-8967-14f98dba150a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1699447
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1699447 Sample: arm7.elf Startdate: 26/05/2025 Architecture: LINUX Score: 80 20 176.65.142.151, 3778, 47004 WEBTRAFFICDE Germany 2->20 22 109.202.202.202, 80 INIT7CH Switzerland 2->22 24 2 other IPs or domains 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 2 other signatures 2->32 7 arm7.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 4 other processes 2->13 signatures3 process4 process5 15 arm7.elf 7->15         started        18 arm7.elf 7->18         started        signatures6 34 Sample tries to kill multiple processes (SIGKILL) 15->34
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/16b0c221ffbab4128489c82475f5f4bca451e2f1c8fb2bfc16c75ec6fda84df8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/16b0c221ffbab4128489c82475f5f4bca451e2f1c8fb2bfc16c75ec6fda84df8/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-05-26 21:17:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c2ymeip7xk2bfbejzashl5puxssfdyxrzd5sx7awy5pmn7nijx4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/250526-z47v3svnx3/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/16b0c221ffbab4128489c82475f5f4bca451e2f1c8fb2bfc16c75ec6fda84df8

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 16b0c221ffbab4128489c82475f5f4bca451e2f1c8fb2bfc16c75ec6fda84df8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3553127/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3553133/

Comments