🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6739756b61f6a373543f47b098dfd549ca19fa7804d95371f124ba04d9433cec. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6739756b61f6a373543f47b098dfd549ca19fa7804d95371f124ba04d9433cec
SHA3-384 hash: 825db51cb1efd70443c7e17c566a1cc036d019e8f674a5636b55b01db721f516b9c77d769cc87e2fb7409548a0371ebf
SHA1 hash: 3f8efeca65097ec5a11151bc31fd932433059da4
MD5 hash: 9beca2578b0c9fe1241e9d1919d63492
humanhash: april-five-pennsylvania-carolina
File name:Space.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:74'836 bytes
First seen:2026-10-06 13:39:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:8A9Uqtm/qzBpzah2tYeQmP7uW2wORzBbkivom3aJ25dLNn:8A9U7KB9ah2tYe3PrXORzBbVvf5dLN
TLSH T121733985F987C6F2D4474830426BFB3FCB32D8A511B19B0DDF569F35DA33602AA22649
telfhash t1c121bffb1dbe08fda7d89940c25e6fe22826c77b556036b00563c6353367ea144a8c3d
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 aebb955e1ddaee6945f78f7fe190aac460ecfae8999f96a51ac33f7d9721d27e
File size (compressed) :35'940 bytes
File size (de-compressed) :74'836 bytes
Format:linux/i386
Packed file: aebb955e1ddaee6945f78f7fe190aac460ecfae8999f96a51ac33f7d9721d27e

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/69eb285d-f4a5-4213-9120-bad66cd62bce/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

SecuriteInfo.com.Linux.Mirai-62.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
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.Dropper.Mirai-7135918-0
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-10009361-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-7135916-0
Create hunting rule

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

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/6ac4fa44e974e1bc8151abb0/reports/3954f6da-23c4-4e6d-ade3-80ff39cf3e5c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6739756b61f6a373543f47b098dfd549ca19fa7804d95371f124ba04d9433cec
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-06T11:47:00Z UTC
Last seen:
2026-10-07T22:12:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6739756b61f6a373543f47b098dfd549ca19fa7804d95371f124ba04d9433cec/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9bcdfb04-482f-43a7-9574-9f7affd23c3a
Behavior Graph:
Download SVG
%3 guuid=02addb5b-1b00-0000-4676-fd48e6090000 pid=2534 /usr/bin/sudo guuid=2b67f35e-1b00-0000-4676-fd48ef090000 pid=2543 /tmp/sample.bin net guuid=02addb5b-1b00-0000-4676-fd48e6090000 pid=2534->guuid=2b67f35e-1b00-0000-4676-fd48ef090000 pid=2543 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=2b67f35e-1b00-0000-4676-fd48ef090000 pid=2543->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=eee84f5f-1b00-0000-4676-fd48f1090000 pid=2545 /tmp/sample.bin guuid=2b67f35e-1b00-0000-4676-fd48ef090000 pid=2543->guuid=eee84f5f-1b00-0000-4676-fd48f1090000 pid=2545 clone guuid=30fb708b-1c00-0000-4676-fd48cb0b0000 pid=3019 /tmp/sample.bin guuid=2b67f35e-1b00-0000-4676-fd48ef090000 pid=2543->guuid=30fb708b-1c00-0000-4676-fd48cb0b0000 pid=3019 clone guuid=1c7a778b-1c00-0000-4676-fd48cc0b0000 pid=3020 /tmp/sample.bin net send-data zombie guuid=2b67f35e-1b00-0000-4676-fd48ef090000 pid=2543->guuid=1c7a778b-1c00-0000-4676-fd48cc0b0000 pid=3020 clone guuid=4070655f-1b00-0000-4676-fd48f2090000 pid=2546 /tmp/sample.bin guuid=eee84f5f-1b00-0000-4676-fd48f1090000 pid=2545->guuid=4070655f-1b00-0000-4676-fd48f2090000 pid=2546 clone guuid=63c5735f-1b00-0000-4676-fd48f3090000 pid=2547 /tmp/sample.bin net send-data zombie guuid=eee84f5f-1b00-0000-4676-fd48f1090000 pid=2545->guuid=63c5735f-1b00-0000-4676-fd48f3090000 pid=2547 clone guuid=63c5735f-1b00-0000-4676-fd48f3090000 pid=2547->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 7ccc5fd3-b040-5b4a-84b0-92398fc3f716 139.162.5.254:3778 guuid=63c5735f-1b00-0000-4676-fd48f3090000 pid=2547->7ccc5fd3-b040-5b4a-84b0-92398fc3f716 send: 7B guuid=1c7a778b-1c00-0000-4676-fd48cc0b0000 pid=3020->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=1c7a778b-1c00-0000-4676-fd48cc0b0000 pid=3020->7ccc5fd3-b040-5b4a-84b0-92398fc3f716 send: 22B
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6739756b61f6a373543f47b098dfd549ca19fa7804d95371f124ba04d9433cec
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6739756b61f6a373543f47b098dfd549ca19fa7804d95371f124ba04d9433cec/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-06 13:39:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 23 (86.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m44xk23b62rxgvb7i6yjrx6vjhfbt6tyatmvg4pres5ajwkdhtwa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/261006-qypymsyy7l/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
139.162.5.254
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/6739756b61f6a373543f47b098dfd549ca19fa7804d95371f124ba04d9433cec

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:deepfield_qtxbot_mirai_xor_table
Create hunting rule
Author:Nokia Deepfield ERT
Description:morte/Kurayami-lineage Mirai fork table: qtxbot and GhostWuzHere666 XOR-0x22 encoded
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_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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: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 aebb955e1ddaee6945f78f7fe190aac460ecfae8999f96a51ac33f7d9721d27e

Mirai

elf 6739756b61f6a373543f47b098dfd549ca19fa7804d95371f124ba04d9433cec

(this sample)

  
Dropped by
SHA256 aebb955e1ddaee6945f78f7fe190aac460ecfae8999f96a51ac33f7d9721d27e
  
URLhaus
https://urlhaus.abuse.ch/url/3943752/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 3f3344a7520666bd59ce91ebb3745720

Comments