MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3561dc25bedf85cc56b494cb70b12d6b8ea32d6373957f1f86f65e8e88ae659. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3561dc25bedf85cc56b494cb70b12d6b8ea32d6373957f1f86f65e8e88ae659
SHA3-384 hash: faed0aed854e99a37b2a2d4080cd4bebc9448cf7266f4e3313c7b223ae3c9cf38b8685611dfcf3e7d3185db47207d995
SHA1 hash: 9c1472b6079670468941f13e34f797b9902b0f8c
MD5 hash: 84a3aaa4a138c2b14f8b46fd7b3b6dcb
humanhash: hamper-stairway-california-sink
File name:Space.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:159'412 bytes
First seen:2025-11-18 17:26:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:i2bmltnY4BRae/xGPZ06v/mYp+C9T6Mj0HDjyoM/9Gc03:xbmltXRae/xGPd/z+cT6O0HDj1M/9l03
TLSH T1DAF33A46F6418B13C0D61779BA9F420533239BA4E3DB73069928BFF43F8679A0E67905
telfhash t1f821f071133645146a71caa88decb7b2052887122385ff33ef3ac8dc5809095e939c0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 4dc241ac2c932d17f3f5da9cfa801ce5935ab83a3f2bee131f8953efd638560b
File size (compressed) :61'844 bytes
File size (de-compressed) :159'412 bytes
Format:linux/arm
Packed file: 4dc241ac2c932d17f3f5da9cfa801ce5935ab83a3f2bee131f8953efd638560b

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
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Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
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-7136057-0
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.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
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
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/691cac7f3dca36067a6088af/reports/26d5d15c-0d79-4984-93a1-9b3b13fbd05e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
47
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c3561dc25bedf85cc56b494cb70b12d6b8ea32d6373957f1f86f65e8e88ae659
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-18T15:37:00Z UTC
Last seen:
2025-11-19T22:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c3561dc25bedf85cc56b494cb70b12d6b8ea32d6373957f1f86f65e8e88ae659/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/539e6d62-6752-4fb4-b7d4-f09eaa0811a1
Behavior Graph:
Download SVG
%3 guuid=21e7b73f-2100-0000-6f6b-a9b46d090000 pid=2413 /usr/bin/sudo guuid=56fa7643-2100-0000-6f6b-a9b470090000 pid=2416 /tmp/sample.bin guuid=21e7b73f-2100-0000-6f6b-a9b46d090000 pid=2413->guuid=56fa7643-2100-0000-6f6b-a9b470090000 pid=2416 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/39593cf3-c343-4044-abc7-25c4c79df53d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1816333
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: 1816333 Sample: Space.arm7.elf Startdate: 18/11/2025 Architecture: LINUX Score: 76 24 74.208.158.106, 3778, 49834, 49836 ONEANDONE-ASBrauerstrasse48DE United States 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 3 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 2 other signatures 2->36 8 Space.arm7.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 Space.arm7.elf 8->14         started        16 Space.arm7.elf 8->16         started        18 Space.arm7.elf 8->18         started        process6 20 Space.arm7.elf 14->20         started        22 Space.arm7.elf 14->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c3561dc25bedf85cc56b494cb70b12d6b8ea32d6373957f1f86f65e8e88ae659
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c3561dc25bedf85cc56b494cb70b12d6b8ea32d6373957f1f86f65e8e88ae659/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 17:27:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ynlb3qs35x4fzrlljfglocys224oumwwg44vp4pyn5s6r2ek4zmq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/251118-v1mnhsxmcs/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Unknown
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/ce772086-7f79-4ae7-8db9-efce9843dc5d
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/c3561dc25bedf85cc56b494cb70b12d6b8ea32d6373957f1f86f65e8e88ae659

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_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: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:Mirai_Unpack
Create hunting rule
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
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 4dc241ac2c932d17f3f5da9cfa801ce5935ab83a3f2bee131f8953efd638560b

Mirai

elf c3561dc25bedf85cc56b494cb70b12d6b8ea32d6373957f1f86f65e8e88ae659

(this sample)

  
Dropped by
SHA256 4dc241ac2c932d17f3f5da9cfa801ce5935ab83a3f2bee131f8953efd638560b
  
URLhaus
https://urlhaus.abuse.ch/url/3711471/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3711528/
  
Dropped by
MD5 e3c0ebabdd7613188dbed6e41a4f5823

Comments