MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3e51b07585195bed89a56fb43596c6b3640e728d25ba187e6333e4af27b6c14. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3e51b07585195bed89a56fb43596c6b3640e728d25ba187e6333e4af27b6c14
SHA3-384 hash: 80b18b60b42bbe31f429246d32f2cc4609644f572d32ca3218f346f5166f203f2184bd5260e952d59c28a7273cc4aaee
SHA1 hash: 91ec6fc5eeb5fbe471c85a0a398c8b631665fb74
MD5 hash: 32c8a01c0fab4b07defd8c5f32a41527
humanhash: blue-west-black-friend
File name:nabarm
Download: download sample
Signature Mirai
Create hunting rule
File size:62'640 bytes
First seen:2025-12-21 20:06:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Ug1Mv7zQ4OF43OM1lIKMCCsvm+6MXOTNNJNAvIplTbbgzaJx03+lklLF/7vwT2bB:D12ALKMCCmmJOuZ3YaViR7vwT2bVRF
TLSH T10A530995B851D616C6D6A577FF0F82DC371603A8D2EF73039918AB213A8B86B0E3F451
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 :
57
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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/694853725ceddcfa3ff64870/reports/45526598-7c55-464b-8a1f-67b1d60140e1/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-21T16:01:00Z UTC
Last seen:
2025-12-21T18:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c3e51b07585195bed89a56fb43596c6b3640e728d25ba187e6333e4af27b6c14/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/20c3a781-3f70-404a-9435-07793b8356ec
Behavior Graph:
Download SVG
%3 guuid=d8a8a940-1900-0000-b96c-6c57220b0000 pid=2850 /usr/bin/sudo guuid=dfaf8143-1900-0000-b96c-6c572b0b0000 pid=2859 /tmp/sample.bin guuid=d8a8a940-1900-0000-b96c-6c57220b0000 pid=2850->guuid=dfaf8143-1900-0000-b96c-6c572b0b0000 pid=2859 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3f2a2c2e-9417-45e2-bacf-f3b1c01a1523
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1837249
Signature
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: 1837249 Sample: nabarm.elf Startdate: 21/12/2025 Architecture: LINUX Score: 52 22 77.44.133.61, 23 INT-PDN-STE-ASSTEPDNInternalASSY Syrian Arab Republic 2->22 24 77.44.133.68, 23 INT-PDN-STE-ASSTEPDNInternalASSY Syrian Arab Republic 2->24 26 100 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Connects to many IPs within the same subnet mask (likely port scanning) 2->30 8 nabarm.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 nabarm.elf 8->14         started        process6 16 nabarm.elf 14->16         started        18 nabarm.elf 14->18         started        20 nabarm.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c3e51b07585195bed89a56fb43596c6b3640e728d25ba187e6333e4af27b6c14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c3e51b07585195bed89a56fb43596c6b3640e728d25ba187e6333e4af27b6c14/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 20:07:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ypsrwb2ykgk35we2k35ugwlmnm3ebzzi2jn2db7ggm7ev4t3nqka._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251221-yvpsgaat8e/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/131d08f1-8284-4290-a21f-f5bdf452867d
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: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 c3e51b07585195bed89a56fb43596c6b3640e728d25ba187e6333e4af27b6c14

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739241/
  
Delivery method
Distributed via web download

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