MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1d9fadff08f5dc5ec3631ef215f5427e4eed1375026d2a781a3f36277186682. 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: 13


Intelligence 13 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c1d9fadff08f5dc5ec3631ef215f5427e4eed1375026d2a781a3f36277186682
SHA3-384 hash: 9e958f5327b76463271a8d481b15627219bd7aba07095ca3ebed7b3ff590704aaad8a9079f85317e7aa5eaf8ccace3b2
SHA1 hash: 6d0a380744926503a02932abbc0243ef1c5cab1d
MD5 hash: 61b7ca6cb2cd7465ecb9780cb0167fb6
humanhash: ten-arkansas-violet-east
File name:boatnet.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:152'951 bytes
First seen:2025-09-25 16:41:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:BFq1J5S6cbpd3sxpawesLG5iSCMQK2kElY2Xh1uM/92ep0vg6b:BFq1JZcbpdmpawesLG5lCJ+AY2XhkM/e
TLSH T1BCE33C56FA414B13C0D61779F6EF424533229BA5A3DB73069928AFB43F8275F0E23A05
telfhash t1c4210fb1577b56195955dbdc8aeda7a5052cd3061242ff33ff22c4ec240505dea2ac0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 aab59a1f2d32c54d265d9326d03adac44aba58ea06d76de4ddb058430089cffc
File size (compressed) :56'388 bytes
File size (de-compressed) :152'951 bytes
Format:linux/arm
Packed file: aab59a1f2d32c54d265d9326d03adac44aba58ea06d76de4ddb058430089cffc

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Receives data from a server
Runs as daemon
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin masquerade mirai remote
Link:
https://www.filescan.io/uploads/68d5710574e5a28989934c8d/reports/f78b8efe-fd6e-491c-a48c-d98b8c69912a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
24
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c1d9fadff08f5dc5ec3631ef215f5427e4eed1375026d2a781a3f36277186682
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 89.32.41.47:3778
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-25T14:17:00Z UTC
Last seen:
2025-09-25T14:17:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.ha HEUR:Backdoor.Linux.Gafgyt.gh
Link:
https://opentip.kaspersky.com/c1d9fadff08f5dc5ec3631ef215f5427e4eed1375026d2a781a3f36277186682/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/62bbe702-f875-44dc-a2fb-d20d3e2242d5
Behavior Graph:
Download SVG
%3 guuid=8d693b8f-1800-0000-90a2-cc577f090000 pid=2431 /usr/bin/sudo guuid=12598891-1800-0000-90a2-cc5783090000 pid=2435 /tmp/sample.bin guuid=8d693b8f-1800-0000-90a2-cc577f090000 pid=2431->guuid=12598891-1800-0000-90a2-cc5783090000 pid=2435 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cf29eb2c-31ae-4c48-a54f-8ea7e2ca58ca
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1784297
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
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1784297 Sample: boatnet.arm7.elf Startdate: 25/09/2025 Architecture: LINUX Score: 84 21 169.254.169.254, 80 USDOSUS Reserved 2->21 23 109.202.202.202, 80 INIT7CH Switzerland 2->23 25 4 other IPs or domains 2->25 27 Malicious sample detected (through community Yara rule) 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 2 other signatures 2->33 7 boatnet.arm7.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 process5 15 boatnet.arm7.elf 7->15         started        17 boatnet.arm7.elf 7->17         started        19 boatnet.arm7.elf 7->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c1d9fadff08f5dc5ec3631ef215f5427e4eed1375026d2a781a3f36277186682
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c1d9fadff08f5dc5ec3631ef215f5427e4eed1375026d2a781a3f36277186682/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c1d9fadff08f5dc5ec3631ef215f5427e4eed1375026d2a781a3f36277186682
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-25 16:43:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yhm7vx7qr5o4l3bwghxscx2ue7so5ujxkatnfj4bupzwe5yym2ba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/250925-t7y5fsdj3z/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135925-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/85c567d0-6056-4034-bcc2-6452a8128830
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/c1d9fadff08f5dc5ec3631ef215f5427e4eed1375026d2a781a3f36277186682

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: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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
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 aab59a1f2d32c54d265d9326d03adac44aba58ea06d76de4ddb058430089cffc

Mirai

elf c1d9fadff08f5dc5ec3631ef215f5427e4eed1375026d2a781a3f36277186682

(this sample)

  
Dropped by
SHA256 aab59a1f2d32c54d265d9326d03adac44aba58ea06d76de4ddb058430089cffc
  
URLhaus
https://urlhaus.abuse.ch/url/3630886/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 6e28082e147be52f12cc67e93451e8d2
  
URLhaus
https://urlhaus.abuse.ch/url/3632380/

Comments