MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4866e2df4b5b391fe468dfc6fe5ad911d7d8170bae279d1838ed9f48d0ebd690. 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: 12


Intelligence 12 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4866e2df4b5b391fe468dfc6fe5ad911d7d8170bae279d1838ed9f48d0ebd690
SHA3-384 hash: 9070fc94aadb84c585c71716b96858542ed41ee34ad80cc71e3e969446e4c88e76c70855de8af91f604c7bee3cbb4d73
SHA1 hash: 4ac5a6b18500a9ac0e244adedbce32359422f0ef
MD5 hash: 74ce6e6e8544f899fa10b1ceb3d442bf
humanhash: charlie-wolfram-carbon-magazine
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:163'688 bytes
First seen:2025-12-27 22:22:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:boUbkhw+drKa4ZbJxnq/PSqHUBPazhErRRcJ+PPPo0hIB1mr:9bkhwurKaGxnq/PS8Crg4PP7r
TLSH T1B7F34A41F687C5F6C80749706067B73FCB32D82A8077E69DEF999F32DA236419217298
telfhash t1785178f9ae7a0eec67d49903e54e1b61ed0de67b386031f905b21ba03277d129274c78
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 0c4d4c934898a21b8c930925eb0e737d3b9a471542f1133ef62529ff2d6d062e
File size (compressed) :64'788 bytes
File size (de-compressed) :163'688 bytes
Format:linux/i386
Packed file: 0c4d4c934898a21b8c930925eb0e737d3b9a471542f1133ef62529ff2d6d062e

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
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/b96e2499-76d8-4c9d-8f43-f6a81cf667e8/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.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-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10017298-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated obfuscated
Link:
https://www.filescan.io/uploads/69505c51e126b9ff43936f77/reports/d4081d90-20ea-4033-b61d-2ec6882c8d05/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-27T20:36:00Z UTC
Last seen:
2025-12-27T21:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4866e2df4b5b391fe468dfc6fe5ad911d7d8170bae279d1838ed9f48d0ebd690/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a55ea3d1-a203-4436-84a3-8bbcd96b4281
Behavior Graph:
Download SVG
%3 guuid=57b6412b-1a00-0000-f18d-e16dfb0a0000 pid=2811 /usr/bin/sudo guuid=cfbdd92d-1a00-0000-f18d-e16d010b0000 pid=2817 /tmp/sample.bin net write-config write-file guuid=57b6412b-1a00-0000-f18d-e16dfb0a0000 pid=2811->guuid=cfbdd92d-1a00-0000-f18d-e16d010b0000 pid=2817 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=cfbdd92d-1a00-0000-f18d-e16d010b0000 pid=2817->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=baf8042f-1a00-0000-f18d-e16d040b0000 pid=2820 /usr/bin/dash guuid=cfbdd92d-1a00-0000-f18d-e16d010b0000 pid=2817->guuid=baf8042f-1a00-0000-f18d-e16d040b0000 pid=2820 execve guuid=048c2033-1a00-0000-f18d-e16d0e0b0000 pid=2830 /usr/bin/dash guuid=cfbdd92d-1a00-0000-f18d-e16d010b0000 pid=2817->guuid=048c2033-1a00-0000-f18d-e16d0e0b0000 pid=2830 execve guuid=d7c68e35-1a00-0000-f18d-e16d160b0000 pid=2838 /tmp/sample.bin guuid=cfbdd92d-1a00-0000-f18d-e16d010b0000 pid=2817->guuid=d7c68e35-1a00-0000-f18d-e16d160b0000 pid=2838 clone guuid=0b7d2362-1b00-0000-f18d-e16dc20c0000 pid=3266 /tmp/sample.bin guuid=cfbdd92d-1a00-0000-f18d-e16d010b0000 pid=2817->guuid=0b7d2362-1b00-0000-f18d-e16dc20c0000 pid=3266 clone guuid=585b2f62-1b00-0000-f18d-e16dc30c0000 pid=3267 /tmp/sample.bin net send-data zombie guuid=cfbdd92d-1a00-0000-f18d-e16d010b0000 pid=2817->guuid=585b2f62-1b00-0000-f18d-e16dc30c0000 pid=3267 clone guuid=6042772f-1a00-0000-f18d-e16d060b0000 pid=2822 /usr/bin/systemctl guuid=baf8042f-1a00-0000-f18d-e16d040b0000 pid=2820->guuid=6042772f-1a00-0000-f18d-e16d060b0000 pid=2822 execve guuid=62d57c33-1a00-0000-f18d-e16d100b0000 pid=2832 /usr/bin/systemctl guuid=048c2033-1a00-0000-f18d-e16d0e0b0000 pid=2830->guuid=62d57c33-1a00-0000-f18d-e16d100b0000 pid=2832 execve guuid=5d44cf36-1a00-0000-f18d-e16d170b0000 pid=2839 /tmp/sample.bin guuid=d7c68e35-1a00-0000-f18d-e16d160b0000 pid=2838->guuid=5d44cf36-1a00-0000-f18d-e16d170b0000 pid=2839 clone guuid=7a1ad436-1a00-0000-f18d-e16d180b0000 pid=2840 /tmp/sample.bin net send-data zombie guuid=d7c68e35-1a00-0000-f18d-e16d160b0000 pid=2838->guuid=7a1ad436-1a00-0000-f18d-e16d180b0000 pid=2840 clone guuid=7a1ad436-1a00-0000-f18d-e16d180b0000 pid=2840->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 185B 51a553e2-ae0e-5eda-9e98-aa9e45810237 151.242.30.13:12121 guuid=7a1ad436-1a00-0000-f18d-e16d180b0000 pid=2840->51a553e2-ae0e-5eda-9e98-aa9e45810237 send: 10B guuid=585b2f62-1b00-0000-f18d-e16dc30c0000 pid=3267->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 180B guuid=585b2f62-1b00-0000-f18d-e16dc30c0000 pid=3267->51a553e2-ae0e-5eda-9e98-aa9e45810237 send: 10B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/db2b428a-9a37-46b0-816b-815bfd3c804a
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1840527
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840527 Sample: i686.elf Startdate: 27/12/2025 Architecture: LINUX Score: 88 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 151.242.30.13, 12121, 42438, 42440 RASANAIR Iran (ISLAMIC Republic Of) 2->33 35 daisy.ubuntu.com 2->35 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus detection for dropped file 2->41 43 3 other signatures 2->43 8 i686.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 file5 29 /usr/local/bin/infinitd, ELF 8->29 dropped 13 i686.elf sh 8->13         started        15 i686.elf sh 8->15         started        17 i686.elf 8->17         started        19 2 other processes 8->19 process6 process7 21 sh systemctl 13->21         started        23 sh systemctl 15->23         started        25 i686.elf 17->25         started        27 i686.elf 17->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4866e2df4b5b391fe468dfc6fe5ad911d7d8170bae279d1838ed9f48d0ebd690
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4866e2df4b5b391fe468dfc6fe5ad911d7d8170bae279d1838ed9f48d0ebd690/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 22:23:13 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=jbtofx2llm4r7zdi37dp4wwzchl5qfylvytz2gby5wpuruhl22ia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux persistence privilege_escalation
Link:
https://tria.ge/reports/251227-2c9lpsap9t/
Behaviour
Reads runtime system information
Enumerates running processes
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d4eff631-e523-44e5-b787-999e700193f5
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/4866e2df4b5b391fe468dfc6fe5ad911d7d8170bae279d1838ed9f48d0ebd690

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: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_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_7d05725e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 0c4d4c934898a21b8c930925eb0e737d3b9a471542f1133ef62529ff2d6d062e

Mirai

elf 4866e2df4b5b391fe468dfc6fe5ad911d7d8170bae279d1838ed9f48d0ebd690

(this sample)

  
Dropped by
SHA256 0c4d4c934898a21b8c930925eb0e737d3b9a471542f1133ef62529ff2d6d062e
  
URLhaus
https://urlhaus.abuse.ch/url/3722798/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b7f74fd39e5a18ff9ba36af22dcbf6e8

Comments