MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44f84493e9210c57cd71b7cdc2d9ad18360574746754683361e4f99379eb3d9b. 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: 44f84493e9210c57cd71b7cdc2d9ad18360574746754683361e4f99379eb3d9b
SHA3-384 hash: aac191812eddf4e220b376a3eb87ffc17a71fbf5e8c79afa48ad5a2a694a1fa178269fb0c11fc02d3a39d7cc17b19002
SHA1 hash: e99f6065e3ddbc232740aeea28d11c8b502a2acc
MD5 hash: 8475e38d25fc95b20daa1eb1326533f6
humanhash: wisconsin-item-hawaii-tennessee
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:54'644 bytes
First seen:2025-01-09 21:16:39 UTC
Last seen:2025-01-15 06:31:37 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:a8H/19STmiWBOfnDQ2ax8h4KngUQoCYpchIHL3C6TMT2VvxQHjBm1v2q1o31/I:vfDImb8aKx9chujIT2VJkBMuqil/
TLSH T18B332985FD819612C6C112B7FB6E428D372A53A8D2EF7303DD2AAF61338795B0D7A501
telfhash t14a0199109c4c8eccf3c05069d4edbb1324022ab9661a689f2bfb9e0f443a986a034d33
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 :
2
# of downloads :
170
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67803dfdffdcee13ec892996linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67803cd5d0ec437b47a6bfc4/reports/14332ad2-de75-4995-a05d-862f7b6d4700/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
80
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/44f84493e9210c57cd71b7cdc2d9ad18360574746754683361e4f99379eb3d9b
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6ea94fc0-02d3-4b5b-a1ba-4a5744ab5aad
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1587063
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1587063 Sample: arm5.elf Startdate: 09/01/2025 Architecture: LINUX Score: 52 18 solarwhale.dyn. [malformed] 2->18 20 solarwhale.dyn 178.159.37.66, 59734, 59736, 59738 SBY-TELECOM-ASUA Russian Federation 2->20 22 echohorizon.dyn 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 arm5.elf 2->8         started        signatures3 26 Sends malformed DNS queries 18->26 process4 process5 10 arm5.elf 8->10         started        process6 12 arm5.elf 10->12         started        14 arm5.elf 10->14         started        16 arm5.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/44f84493e9210c57cd71b7cdc2d9ad18360574746754683361e4f99379eb3d9b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/44f84493e9210c57cd71b7cdc2d9ad18360574746754683361e4f99379eb3d9b/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-09 21:17:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 38 (15.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=it4eje7jeegfptlrw7g4fwnnda3ak5dum5kgqm3b4t4zg6plhwnq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/250109-z41rrs1pa1/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Unexpected DNS network traffic destination
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8d309d24-37e0-4d44-8665-4635aad03aae
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/44f84493e9210c57cd71b7cdc2d9ad18360574746754683361e4f99379eb3d9b

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 44f84493e9210c57cd71b7cdc2d9ad18360574746754683361e4f99379eb3d9b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3395298/
  
Delivery method
Distributed via web download

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