MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3271d8a41b2bf7c13725e1c7c00bd06ba6a36d267f0d0ffd16ba6303256855d4. 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: 5
| SHA256 hash: | 3271d8a41b2bf7c13725e1c7c00bd06ba6a36d267f0d0ffd16ba6303256855d4 |
|---|---|
| SHA3-384 hash: | e6b7b00332232e571b388b6a97bdc5b9e7db48430e32d468e92ba73c1740a1ce346a954e474d046c0800f69c25611c07 |
| SHA1 hash: | 531b5ff6eaa238ee79649c51f9fd7cf7733ebf6e |
| MD5 hash: | 87db05e3126a394ccd34d4edd108690d |
| humanhash: | echo-fillet-solar-ack |
| File name: | dbg |
| Download: | download sample |
| Signature | Mirai |
| File size: | 1'094'480 bytes |
| First seen: | 2026-09-20 14:55:43 UTC |
| Last seen: | Never |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 12288:VAgR+9e8dSuKYnXcoctL/e34epGG4m5qBrpmy/hCA2m5Sd5k:VAY+9e8dSu9X/wre34eIjmiVYAtS |
| TLSH | T1CE357C5AF2F374FCC067C030439BDB62A835F47911226E7B25C4DA352D66EA01B29F66 |
| telfhash | t131c18bb45ee674b0b7d7de11a332f0769972146625ec32f15a22bd84ef40f804c66c2b |
| 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 |
Intelligence
File Origin
# of uploads :
1
# of downloads :
54
Origin country :
DEVendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:
Behaviour
Changes the time when the file was created, accessed, or modified
Creating a file
Launching a process
Manages services
Connection attempt
Sets a written file as executable
Runs as daemon
Creating a file in the %temp% directory
Kills processes
Changes access rights for a written file
Receives data from a server
Sends data to a server
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Creates or modifies files to set up autorun
Verdict:
Unknown
Threat level:
0/10
Confidence:
100%
Tags:
gcc
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
12
Number of processes launched:
7
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
Behaviour
Persistence
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Behavior Graph:
Verdict:
Unknown
Score:
81%
Verdict:
Malware
File Type:
ELF
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
6/10
Tags:
defense_evasion discovery execution linux persistence privilege_escalation
Behaviour
Reads runtime system information
Writes file to tmp directory
Modifies Bash startup script
Creates/modifies Cron job
Creates/modifies environment variables
Modifies rc script
Modifies systemd
Please note that we are no longer able to provide a coverage score for Virus Total.
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 |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | F01_s1ckrule |
|---|---|
| Author: | s1ckb017 |
| Rule name: | malwareelf55503 |
|---|
| Rule name: | MIRAI_OHSHIT_payload |
|---|---|
| Author: | AfterPacket |
| Description: | MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures |
| Reference: | https://github.com/Afterpacket/drosera-threat-intel |
| Rule name: | setsockopt |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Hunts for setsockopt() red flags |
| Rule name: | TH_Generic_MassHunt_Linux_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Generic Linux malware mass-hunt rule - 2026 |
| Reference: | https://cyfare.net/ |
| Rule name: | unixredflags3 |
|---|---|
| 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
Delivery method
Distributed via web download
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.