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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 551b7831273d21d6e1a9974eda6c0427efe4efa38c7730783c4e4083aacca8f3. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 551b7831273d21d6e1a9974eda6c0427efe4efa38c7730783c4e4083aacca8f3
SHA3-384 hash: a0cb11ad3a230685244f16e29c13a2da1c9ae9551d7776012b6942a3d0df1c034b52517b2e88113f33326980be6f8b44
SHA1 hash: 060d23add3b43c1b27b534949b9bbce02f62d5ba
MD5 hash: 7f171033c4fe9f14c79265b6a1c1b6fe
humanhash: vegan-alpha-white-mirror
File name:splarm
Download: download sample
Signature Mirai
Create hunting rule
File size:83'136 bytes
First seen:2025-12-13 19:24:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:TMFZ+iSiHyupDtpydPFLk5XfOQcLT1uqMy7abDBvBnv8VRG:TMFZ+eylFSXfOQcLdxwhBnvN
TLSH T129831A46B8918A13C6D466BFFA5E41CC332613A8D2EF7207DD159F153B8A82F0E7B541
telfhash t15a51dff7dba44edc97da868481ce611949fc398f4f1138a38a4d5b0f9593186f01d927
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 :
71
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.Gafgyt-6735924-0
Create hunting rule

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

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

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

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

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-13T20:35:00Z UTC
Last seen:
2025-12-14T00:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/551b7831273d21d6e1a9974eda6c0427efe4efa38c7730783c4e4083aacca8f3/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9f6e097e-ce99-4a22-b619-a5f6936dedb0
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1832137
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1832137 Sample: splarm.elf Startdate: 13/12/2025 Architecture: LINUX Score: 48 18 102.92.217.103, 23 ZAINUGASUG Nigeria 2->18 20 124.44.145.117 XEPHIONNTT-MECorporationJP Japan 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 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/551b7831273d21d6e1a9974eda6c0427efe4efa38c7730783c4e4083aacca8f3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/551b7831273d21d6e1a9974eda6c0427efe4efa38c7730783c4e4083aacca8f3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-13 19:25:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kunxqmjhhuq5nynjs5hnu3aee7x6j35drr3ta6b4jzaihkwmvdzq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251213-x46lxaaw8e/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/79d05834-5817-4198-83da-b2d35ac3761d
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/551b7831273d21d6e1a9974eda6c0427efe4efa38c7730783c4e4083aacca8f3

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 551b7831273d21d6e1a9974eda6c0427efe4efa38c7730783c4e4083aacca8f3

(this sample)

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

Comments