MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 742846e4c08dacd8e21d5d9f1fcb9c286ddbcc1699006c846d07e52638f6d8d3. 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: 742846e4c08dacd8e21d5d9f1fcb9c286ddbcc1699006c846d07e52638f6d8d3
SHA3-384 hash: 10657970b35d06ffd28b045a07634e275258bf6bfd259336c65f75c1dc4e70d5c2e17c3cd58efbddd32e58fe52695125
SHA1 hash: aa765402eff8c307783854fe0c182bf3a703b8e0
MD5 hash: a60acede552051b79e2a5cb8bfe4eb1c
humanhash: sink-high-butter-juliet
File name:sora.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:25'004 bytes
First seen:2025-08-24 09:51:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:cZ0X9nxn8o9ir/nSdoijsN2e4JQkCD2EjKb3phehymdGUop5hH:5X9nxn8o9wnBoWzEQf2EjKb3pos3Uozd
TLSH T1F6B2D0B17015B8A787E2007799E9DA83FB810AFCD0E8B3291464099DEAD9942AAF1507
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) :25'004 bytes
File size (de-compressed) :56'880 bytes
Format:linux/arm
Unpacked file: 8d6982edaacea8ace429a2ee9163951a4fde046696304cfa87463a6e90b60e17

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7853646-0
Create hunting rule

Unix.Dropper.Mirai-8011185-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed threat upx
Link:
https://www.filescan.io/uploads/68aae1707137d6845839e39a/reports/74bd880a-4b83-42da-8dd2-c7138a7f5ee2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
64
Number of processes launched:
13
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/742846e4c08dacd8e21d5d9f1fcb9c286ddbcc1699006c846d07e52638f6d8d3
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 196.251.70.174:1312
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-08-24T02:26:00Z UTC
Last seen:
2025-08-24T02:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/742846e4c08dacd8e21d5d9f1fcb9c286ddbcc1699006c846d07e52638f6d8d3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1f3c5d00-6c27-4ce7-80d9-b7917e0b2d4a
Behavior Graph:
Download SVG
%3 guuid=04765406-1a00-0000-5a8d-613d4f0d0000 pid=3407 /usr/bin/sudo guuid=6c538208-1a00-0000-5a8d-613d570d0000 pid=3415 /tmp/sample.bin guuid=04765406-1a00-0000-5a8d-613d4f0d0000 pid=3407->guuid=6c538208-1a00-0000-5a8d-613d570d0000 pid=3415 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/61385276-05e8-4568-a98c-bda8c39676ec
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1763908
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1763908 Sample: sora.arm.elf Startdate: 24/08/2025 Architecture: LINUX Score: 68 24 207.238.214.71, 23 XO-AS15US United States 2->24 26 218.108.134.22 WASUHZHuashumediaNetworkLimitedCN China 2->26 28 98 other IPs or domains 2->28 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Uses known network protocols on non-standard ports 2->36 38 Sample is packed with UPX 2->38 8 sora.arm.elf 2->8         started        signatures3 process4 process5 10 sora.arm.elf 8->10         started        12 sora.arm.elf 8->12         started        15 sora.arm.elf 8->15         started        signatures6 17 sora.arm.elf 10->17         started        20 sora.arm.elf 10->20         started        22 sora.arm.elf 10->22         started        40 Sample tries to kill multiple processes (SIGKILL) 12->40 process7 signatures8 30 Sample tries to kill multiple processes (SIGKILL) 17->30
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/742846e4c08dacd8e21d5d9f1fcb9c286ddbcc1699006c846d07e52638f6d8d3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/742846e4c08dacd8e21d5d9f1fcb9c286ddbcc1699006c846d07e52638f6d8d3/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-24 09:54:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oquenzgarwwnryq5lwpr7s44fbw5xtawteagzbdna7ssmohw3djq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250824-lxkkbaszby/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7853646-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b1836e76-ba99-41e6-bbde-4ad5e6d1be6b
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/742846e4c08dacd8e21d5d9f1fcb9c286ddbcc1699006c846d07e52638f6d8d3

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 742846e4c08dacd8e21d5d9f1fcb9c286ddbcc1699006c846d07e52638f6d8d3

(this sample)

Mirai

elf 8d6982edaacea8ace429a2ee9163951a4fde046696304cfa87463a6e90b60e17

  
URLhaus
https://urlhaus.abuse.ch/url/3610658/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 8d6982edaacea8ace429a2ee9163951a4fde046696304cfa87463a6e90b60e17
  
Dropping
MD5 30dc7aab457c12c83853f4370b12661d

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