MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c6d77f452ead8124888d9a4d22ceb54354deed4c642ff78596e9e67677e3fa8. 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 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7c6d77f452ead8124888d9a4d22ceb54354deed4c642ff78596e9e67677e3fa8
SHA3-384 hash: 81deea432eb21f4da5b398482fcd99310a63ca0d63fc9a833b15654c1e254ac13bfcb7b5dacc5734475ec0c63fa277b6
SHA1 hash: ed7f86e3c86cfb3ac84525d35eed6ebf968882f5
MD5 hash: 8683bc087e3e31bf284133a092381359
humanhash: timing-yankee-failed-equal
File name:Hammz.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:79'444 bytes
First seen:2026-04-09 06:44:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Dbsv6XewvySsos1LNxVZW9Z3J8h3qaccSXh:DbsiJzsokLNx+9zs3mh
TLSH T16B736CC9E983C4F6EC130A350136BB379AB3E53E2169DB83C3A9A565DC125C2DA1735C
telfhash t1d531e5fe0ab748f8e7c46880830f2b61695ed777251032a30672d964629fec184bec39
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 d7ff085bdff370183825e7c7b6e5e7c14e005068c5f0c059e85187b6942908bd
File size (compressed) :39'684 bytes
File size (de-compressed) :79'444 bytes
Format:linux/i386
Packed file: d7ff085bdff370183825e7c7b6e5e7c14e005068c5f0c059e85187b6942908bd

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
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/53d78ce3-36a6-475c-b9d0-47ea892ea8f6/
Detection(s):
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-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-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Opens a port
Sends data to a server
DNS request
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/69d74b0f799d5bf325f3d201/reports/e7dc34ff-0c79-47c0-b83f-1f6bbc924545/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7c6d77f452ead8124888d9a4d22ceb54354deed4c642ff78596e9e67677e3fa8
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:
2026-04-09T04:21:00Z UTC
Last seen:
2026-04-09T07:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7c6d77f452ead8124888d9a4d22ceb54354deed4c642ff78596e9e67677e3fa8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/614716cc-58f9-4be9-b57a-7cc81bbec59a
Behavior Graph:
Download SVG
%3 guuid=4bcd5056-1a00-0000-02a3-6946b50a0000 pid=2741 /usr/bin/sudo guuid=b72aa258-1a00-0000-02a3-6946bb0a0000 pid=2747 /tmp/sample.bin net guuid=4bcd5056-1a00-0000-02a3-6946b50a0000 pid=2741->guuid=b72aa258-1a00-0000-02a3-6946bb0a0000 pid=2747 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=b72aa258-1a00-0000-02a3-6946bb0a0000 pid=2747->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ef9ddb58-1a00-0000-02a3-6946bc0a0000 pid=2748 /tmp/sample.bin guuid=b72aa258-1a00-0000-02a3-6946bb0a0000 pid=2747->guuid=ef9ddb58-1a00-0000-02a3-6946bc0a0000 pid=2748 clone guuid=60d31785-1b00-0000-02a3-69467d0c0000 pid=3197 /tmp/sample.bin guuid=b72aa258-1a00-0000-02a3-6946bb0a0000 pid=2747->guuid=60d31785-1b00-0000-02a3-69467d0c0000 pid=3197 clone guuid=aa5d1c85-1b00-0000-02a3-69467e0c0000 pid=3198 /tmp/sample.bin net send-data zombie guuid=b72aa258-1a00-0000-02a3-6946bb0a0000 pid=2747->guuid=aa5d1c85-1b00-0000-02a3-69467e0c0000 pid=3198 clone guuid=7e84e858-1a00-0000-02a3-6946bd0a0000 pid=2749 /tmp/sample.bin guuid=ef9ddb58-1a00-0000-02a3-6946bc0a0000 pid=2748->guuid=7e84e858-1a00-0000-02a3-6946bd0a0000 pid=2749 clone guuid=d5eaf058-1a00-0000-02a3-6946bf0a0000 pid=2751 /tmp/sample.bin dns net send-data zombie guuid=ef9ddb58-1a00-0000-02a3-6946bc0a0000 pid=2748->guuid=d5eaf058-1a00-0000-02a3-6946bf0a0000 pid=2751 clone guuid=d5eaf058-1a00-0000-02a3-6946bf0a0000 pid=2751->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 240B 814c3e7e-ed40-54bb-a68a-4b17e75de844 c2.hammzstresser.my.id:69 guuid=d5eaf058-1a00-0000-02a3-6946bf0a0000 pid=2751->814c3e7e-ed40-54bb-a68a-4b17e75de844 send: 4B guuid=aa5d1c85-1b00-0000-02a3-69467e0c0000 pid=3198->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1200B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=aa5d1c85-1b00-0000-02a3-69467e0c0000 pid=3198->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/190f8646-c2eb-47da-878a-2efe556900ba
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7c6d77f452ead8124888d9a4d22ceb54354deed4c642ff78596e9e67677e3fa8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7c6d77f452ead8124888d9a4d22ceb54354deed4c642ff78596e9e67677e3fa8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-09 06:46:23 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=prwxp5cs5lmbesei3gsnelhlkq2u33wuyzbp66czn2pgoz36h6ua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/260409-hjbhpsbt9k/
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:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/7c6d77f452ead8124888d9a4d22ceb54354deed4c642ff78596e9e67677e3fa8

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_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
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

sh 28c82f066f09fc5dde84e0ac582313994bc9d737483bbeb5c31ecf7a5c99ed82

Mirai

elf d7ff085bdff370183825e7c7b6e5e7c14e005068c5f0c059e85187b6942908bd

Mirai

elf 7c6d77f452ead8124888d9a4d22ceb54354deed4c642ff78596e9e67677e3fa8

(this sample)

  
Dropped by
SHA256 d7ff085bdff370183825e7c7b6e5e7c14e005068c5f0c059e85187b6942908bd
  
Dropped by
MD5 13ce996d3ebd2e25a0352be3154a38cd
  
URLhaus
https://urlhaus.abuse.ch/url/3814802/
  
Delivery method
Distributed via web download

Comments