MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2358fb878f8cc55ad73fee922f36546f15f2aac638037a053a4e631b1963331. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c2358fb878f8cc55ad73fee922f36546f15f2aac638037a053a4e631b1963331
SHA3-384 hash: b509deafb6c7ee9ac3b3529e99149e0e5e82b7c9cc4ab48e86c82057024aa40be09a52b6bcd316a25256a488c72754a2
SHA1 hash: 83b1eb3af02ec237405c926ee04bafbf6fa5bfdc
MD5 hash: 9dd9aef1b8652c3c411addd4f644c435
humanhash: tango-eight-helium-angel
File name:morte.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:24'488 bytes
First seen:2025-09-14 02:48:41 UTC
Last seen:2025-09-14 16:23:54 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:K7BcuLthlkFKMT+LBDAtQEzOTRNJfE8t9CpUXCNmnqphymdGUop5hsmB:scMeTs+Oxt9CqXPqps3UozF
TLSH T1B1B2D1B07E4BAC50CAF809BBA77DC58B5B5607FD6181768015686BCCA08578B31782CF
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 UPX
File size (compressed) :24'488 bytes
File size (de-compressed) :50'996 bytes
Format:linux/arm
Unpacked file: f076cd1f27c46e4f8246e510db72fed685b2e2dde25c5742edd8782865a54a1c

Intelligence

File Origin
# of uploads :
2
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/68c62d367328794829295715/reports/13b9e313-64ae-4983-9292-c6c40c40c030/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c2358fb878f8cc55ad73fee922f36546f15f2aac638037a053a4e631b1963331
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-14T00:22:00Z UTC
Last seen:
2025-09-14T00:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c2358fb878f8cc55ad73fee922f36546f15f2aac638037a053a4e631b1963331/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/23a0ee6f-e4cc-4927-b301-f4b789c192bc
Behavior Graph:
Download SVG
%3 guuid=edc87cb9-1700-0000-4704-73b08f0c0000 pid=3215 /usr/bin/sudo guuid=08463abb-1700-0000-4704-73b0930c0000 pid=3219 /tmp/sample.bin guuid=edc87cb9-1700-0000-4704-73b08f0c0000 pid=3215->guuid=08463abb-1700-0000-4704-73b0930c0000 pid=3219 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5b26f279-e4db-4ca3-af0f-76dd771652e0
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1777165
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c2358fb878f8cc55ad73fee922f36546f15f2aac638037a053a4e631b1963331/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-14 03:13:35 UTC
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yi2y7ody7dgflllt73usf43fi3yv6kvmmoadpictuttddmmwgmyq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250914-da9lxsap8s/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/39399db8-04ba-4c1f-a04c-34a8843bcd23
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/c2358fb878f8cc55ad73fee922f36546f15f2aac638037a053a4e631b1963331

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf c2358fb878f8cc55ad73fee922f36546f15f2aac638037a053a4e631b1963331

(this sample)

Mirai

elf f076cd1f27c46e4f8246e510db72fed685b2e2dde25c5742edd8782865a54a1c

  
URLhaus
https://urlhaus.abuse.ch/url/3621188/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 f076cd1f27c46e4f8246e510db72fed685b2e2dde25c5742edd8782865a54a1c
  
Dropping
MD5 410fc63d95a375580ec5b69860294580

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