MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16b6ac2776f65972df7d437fc9ec0deb412f1bb5d5c2b9e43e70812979fe0131. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 16b6ac2776f65972df7d437fc9ec0deb412f1bb5d5c2b9e43e70812979fe0131
SHA3-384 hash: 36dfe0599304b9b888068bd1e2201eae204187e5eacb356d72ccd1cf7791df158463c7abf94162d5994a69000009a1cd
SHA1 hash: fd726446954b5720df1310bf52a0caa760583016
MD5 hash: a0c5891edb35d1d57b756ff305cb237a
humanhash: magnesium-high-mike-fruit
File name:splarm
Download: download sample
Signature Mirai
Create hunting rule
File size:124'096 bytes
First seen:2025-12-15 19:37:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xRzJ2Uuq5YguHBfAwGEOAQx18teOBENkTRmCZVFj83YozMpyS3EMNzVTLkykWeEW:xRzJMm7EpT6z+U80N565LxULq8nR95
TLSH T138C31A45BC45C653C6DBA7BBFB6E52EC331653A4E3DA35078E248F61338B0160E6EA41
telfhash t1c861e12affac1e5c6be581a4c15b903ba9f831ca07002466cf1d9b5f5e92dc1343ac17
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 :
64
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt mirai rust
Link:
https://www.filescan.io/uploads/694063a5eb6298f4c856ccfd/reports/b7d7bf93-8c85-4178-9011-fd999241c3f7/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-15T16:52:00Z UTC
Last seen:
2025-12-15T17:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/16b6ac2776f65972df7d437fc9ec0deb412f1bb5d5c2b9e43e70812979fe0131/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6ba4817b-aeb9-4321-ac3f-1aed2f67457d
Behavior Graph:
Download SVG
%3 guuid=0a278cb2-1a00-0000-0ae7-a0d8a50b0000 pid=2981 /usr/bin/sudo guuid=251e30b5-1a00-0000-0ae7-a0d8a90b0000 pid=2985 /tmp/sample.bin guuid=0a278cb2-1a00-0000-0ae7-a0d8a50b0000 pid=2981->guuid=251e30b5-1a00-0000-0ae7-a0d8a90b0000 pid=2985 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5ac9c205-e9ef-437c-a367-72046d646675
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1833379
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1833379 Sample: splarm.elf Startdate: 15/12/2025 Architecture: LINUX Score: 60 18 36.70.167.71 TELKOMNET-AS-APPTTelekomunikasiIndonesiaID Indonesia 2->18 20 36.70.167.74 TELKOMNET-AS-APPTTelekomunikasiIndonesiaID Indonesia 2->20 22 100 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 splarm.elf 2->8         started        signatures3 process4 process5 10 splarm.elf 8->10         started        process6 12 splarm.elf 10->12         started        14 splarm.elf 10->14         started        16 splarm.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/16b6ac2776f65972df7d437fc9ec0deb412f1bb5d5c2b9e43e70812979fe0131
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/16b6ac2776f65972df7d437fc9ec0deb412f1bb5d5c2b9e43e70812979fe0131/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-15 19:38:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c23kyj3w6zmxfx35in74t3an5nas6g5v2xbltzb6ocass6p6aeyq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251215-ychansymfz/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/98e8e6c6-a176-4613-a687-1ff78aceb90e
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/16b6ac2776f65972df7d437fc9ec0deb412f1bb5d5c2b9e43e70812979fe0131

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:Linux_Generic_Threat_d94e1020
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 16b6ac2776f65972df7d437fc9ec0deb412f1bb5d5c2b9e43e70812979fe0131

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726515/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726571/

Comments