MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a93ca2aa3d6d4d08c5147aaa4bba6e25f50935144a2c4444de335e4f67a8922. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2a93ca2aa3d6d4d08c5147aaa4bba6e25f50935144a2c4444de335e4f67a8922
SHA3-384 hash: 3edb19c2a903ca023dcc2e6ce2667e33ef2885c77d021070166af180c1d3ae07787deff86b986aac5fbd91bc7467173a
SHA1 hash: e82fa418c86395bff7ec8796c477b5741cdb718f
MD5 hash: 96e7860b4b8797a95633cd3b4fb6d52c
humanhash: cola-johnny-papa-hamper
File name:xd.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:53'616 bytes
First seen:2026-01-27 21:36:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:QAWkn5pJ7ZgXHMo45I7ypHb6LTODrMqXJvbB7F1TQkYfjxy99q3UELSOs8qMLPV0:Qsn5pJ7ZWkpkS8QbhFhypLvV+osN
TLSH T1BB3302C09608B832CB641C33BD3CA8851DBD0B6DA8D2315B463D41FFE4B1087BB65B65
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) :53'616 bytes
File size (de-compressed) :142'013 bytes
Format:linux/arm
Unpacked file: 0394a258a8c03014434777ab1410a8ff9f6932755f6bb68c13a92a964e7b9f58

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b7dde087-fc5b-49b8-93cd-f4a7ddccbcc5/
Detection(s):
Unix.Dropper.Mirai-7135924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/69792fd94156786ccbdb45ae/reports/6c8f1d7a-4cf9-46e4-aec8-6628ecc3eb7d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
51
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/2a93ca2aa3d6d4d08c5147aaa4bba6e25f50935144a2c4444de335e4f67a8922
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cffe45ab-ca83-43d3-8fb0-9e5ca33d7b58
Behavior Graph:
Download SVG
%3 guuid=827361e1-1900-0000-f444-ed1024090000 pid=2340 /usr/bin/sudo guuid=3ae5efe3-1900-0000-f444-ed1027090000 pid=2343 /tmp/sample.bin guuid=827361e1-1900-0000-f444-ed1024090000 pid=2340->guuid=3ae5efe3-1900-0000-f444-ed1027090000 pid=2343 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c4e33b42-3d23-4a56-8100-7f0b4707968c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1858632
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1858632 Sample: xd.arm7.elf Startdate: 27/01/2026 Architecture: LINUX Score: 76 22 71.4.166.128, 23 XO-AS15US United States 2->22 24 196.137.132.90, 23 Vodafone-EG Egypt 2->24 26 98 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 8 xd.arm7.elf 2->8         started        signatures3 process4 process5 10 xd.arm7.elf 8->10         started        12 xd.arm7.elf 8->12         started        14 xd.arm7.elf 8->14         started        process6 16 xd.arm7.elf 10->16         started        18 xd.arm7.elf 10->18         started        20 xd.arm7.elf 10->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2a93ca2aa3d6d4d08c5147aaa4bba6e25f50935144a2c4444de335e4f67a8922
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2a93ca2aa3d6d4d08c5147aaa4bba6e25f50935144a2c4444de335e4f67a8922/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2a93ca2aa3d6d4d08c5147aaa4bba6e25f50935144a2c4444de335e4f67a8922
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-27 21:37:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fkj4ukvd23knbdcri6vkjo5g4jpvbe2risrmircn4m26j5t2rera._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260127-1gashad16f/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (20378) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
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/2a93ca2aa3d6d4d08c5147aaa4bba6e25f50935144a2c4444de335e4f67a8922

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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 2a93ca2aa3d6d4d08c5147aaa4bba6e25f50935144a2c4444de335e4f67a8922

(this sample)

Mirai

elf 0394a258a8c03014434777ab1410a8ff9f6932755f6bb68c13a92a964e7b9f58

  
URLhaus
https://urlhaus.abuse.ch/url/3764754/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 0394a258a8c03014434777ab1410a8ff9f6932755f6bb68c13a92a964e7b9f58
  
Dropping
MD5 08ad2cf491a9fe1722a6be7144150831

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