MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cd3dc63e4cc532fb6e32f2a77fec3eec43fd8d63f4f4c3d7c9bd6ea5c835b51. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1cd3dc63e4cc532fb6e32f2a77fec3eec43fd8d63f4f4c3d7c9bd6ea5c835b51
SHA3-384 hash: d75cc1cb1d85812ddc72a1030ea448fd872b0ceed86c9e7d1a263349865a1975a9b089b6d1fc27b5caca0382fc6df7ea
SHA1 hash: 1f3a5c9197367727b9eec50396da72cd742e5f21
MD5 hash: 6564765ac1dd2e35928cdec4e1ebfa1d
humanhash: ceiling-white-white-autumn
File name:nabarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:58'580 bytes
First seen:2026-01-12 13:56:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:t+BV+B2Lz25tQLuEjd82ztIIX4WpeIDgYxy1sC0LF+auPSc1jFT2bVR:u+B2LZq2ztItyxDgn6WSuFT2bVR
TLSH T1A543E885F991C616CAC4627BFF0E43ED771643A8D2EE73039919AB25379782B0E3B540
telfhash t14641fea58f8809dc33f48b01479c6237b8ea34f8f7101576df6e6b4e42179c2b26a835
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 :
70
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
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-10008934-0
Create hunting rule

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/6964fdc430368802bb81f27c/reports/078c40c5-5596-4ac3-a34b-7c146c654f48/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/93efb0a8-d54e-4ada-afba-3913d2501d99
Behavior Graph:
Download SVG
%3 guuid=83e96fd9-1a00-0000-c89b-bb991f0b0000 pid=2847 /usr/bin/sudo guuid=1df680db-1a00-0000-c89b-bb99260b0000 pid=2854 /tmp/sample.bin guuid=83e96fd9-1a00-0000-c89b-bb991f0b0000 pid=2847->guuid=1df680db-1a00-0000-c89b-bb99260b0000 pid=2854 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fd33fb19-9b95-4390-a012-773889b77bbd
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1849162
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1849162 Sample: nabarm5.elf Startdate: 12/01/2026 Architecture: LINUX Score: 60 18 197.158.134.24, 23 TDM-ASMZ Zambia 2->18 20 197.158.134.27, 23 TDM-ASMZ Zambia 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 nabarm5.elf 2->8         started        signatures3 process4 process5 10 nabarm5.elf 8->10         started        process6 12 nabarm5.elf 10->12         started        14 nabarm5.elf 10->14         started        16 nabarm5.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1cd3dc63e4cc532fb6e32f2a77fec3eec43fd8d63f4f4c3d7c9bd6ea5c835b51
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1cd3dc63e4cc532fb6e32f2a77fec3eec43fd8d63f4f4c3d7c9bd6ea5c835b51/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 13:57:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dtj5yy7ezrjs7nxdf4vhp7wd53cd7wgwh5huypl4tplouxedlniq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260112-q9ft4scw2c/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a41bce81-676a-4c69-ac47-3688e180ad44
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/1cd3dc63e4cc532fb6e32f2a77fec3eec43fd8d63f4f4c3d7c9bd6ea5c835b51

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 1cd3dc63e4cc532fb6e32f2a77fec3eec43fd8d63f4f4c3d7c9bd6ea5c835b51

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740301/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739227/

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