MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0c1bfc20d1fb379755715538aca4bb24cdbb92acfe52b60bc09d7d8266f0f29e. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0c1bfc20d1fb379755715538aca4bb24cdbb92acfe52b60bc09d7d8266f0f29e
SHA3-384 hash: 6da65c5cfea6ceb64d83c33e55bf097a8e5ce2c58b01160a8a48b75e6ed0bf56b853d0b5f8ba1d7506df3e6bf4fb8ae3
SHA1 hash: e8a443cafa40aaa1f1d02824491cb55717b3d0c2
MD5 hash: a9e14a81a51f4a652aa1216f7bce37c6
humanhash: failed-thirteen-happy-hamper
File name:Space.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:159'412 bytes
First seen:2026-03-25 12:17:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:i2bmltnY4BRae/xGPZ06v/mYp+C9T6MjuHDjyoM/9Gc03:xbmltXRae/xGPd/z+cT6OuHDj1M/9l03
TLSH T15FF33A46F6418B13C0D61779BA9F420533239BA4E3DB73069928BFF43F8679A0E67905
telfhash t1f821f071133645146a71caa88decb7b2052887122385ff33ef3ac8dc5809095e939c0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 9a97a45408ca47a7224afa840a956a0ec8a790cca0c887cf92c5f359151e2e79
File size (compressed) :61'852 bytes
File size (de-compressed) :159'412 bytes
Format:linux/arm
Packed file: 9a97a45408ca47a7224afa840a956a0ec8a790cca0c887cf92c5f359151e2e79

Intelligence

File Origin
# of uploads :
1
# of downloads :
41
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/c30ee3c1-9298-4577-ac4b-d06499b21b8f/
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Sends data to a server
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/69c3d2905229aae88c86000a/reports/46d5140d-dfc7-4cf1-be2b-2fe69dc1330d/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/0c1bfc20d1fb379755715538aca4bb24cdbb92acfe52b60bc09d7d8266f0f29e
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:
2026-03-25T10:28:00Z UTC
Last seen:
2026-03-25T12:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0c1bfc20d1fb379755715538aca4bb24cdbb92acfe52b60bc09d7d8266f0f29e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9698abb9-7001-4c5b-8307-c24401717c46
Behavior Graph:
Download SVG
%3 guuid=51ba3eb9-1e00-0000-31bb-2d0737140000 pid=5175 /usr/bin/sudo guuid=870bd7bb-1e00-0000-31bb-2d0738140000 pid=5176 /tmp/sample.bin guuid=51ba3eb9-1e00-0000-31bb-2d0737140000 pid=5175->guuid=870bd7bb-1e00-0000-31bb-2d0738140000 pid=5176 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8f7f646e-67b7-4f24-9ce2-3bf5546dfa43
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0c1bfc20d1fb379755715538aca4bb24cdbb92acfe52b60bc09d7d8266f0f29e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0c1bfc20d1fb379755715538aca4bb24cdbb92acfe52b60bc09d7d8266f0f29e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-25 12:18:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bqn7yigr7m3zovlrku4kzjf3etg3xevm7zjlmc6atv6yezxq6kpa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/260325-pgvl5afv2w/
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:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/0c1bfc20d1fb379755715538aca4bb24cdbb92acfe52b60bc09d7d8266f0f29e

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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: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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 9a97a45408ca47a7224afa840a956a0ec8a790cca0c887cf92c5f359151e2e79

Mirai

elf 0c1bfc20d1fb379755715538aca4bb24cdbb92acfe52b60bc09d7d8266f0f29e

(this sample)

  
Dropped by
SHA256 9a97a45408ca47a7224afa840a956a0ec8a790cca0c887cf92c5f359151e2e79
  
Dropped by
MD5 10743af4a85ced6304532e7284741f8d
  
URLhaus
https://urlhaus.abuse.ch/url/3804855/
  
Delivery method
Distributed via web download

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