MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2fa8ea0afce507068d456a76d26bc29a52e35ffe34cc3042c67e9b3bcdf8d3f0. 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: 13


Intelligence 13 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2fa8ea0afce507068d456a76d26bc29a52e35ffe34cc3042c67e9b3bcdf8d3f0
SHA3-384 hash: bf52d400ad161897d163d71de5f978095fa932618c2823431c95ee39a67dc59dd2b758d8e029c18d627ff7e9ed3d5476
SHA1 hash: 3fd039d627dc2a87112b8cc7f86fd5780e5a2c19
MD5 hash: e4e218f46ce75cf47744796bd117261f
humanhash: magazine-double-nevada-autumn
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:170'812 bytes
First seen:2025-09-25 08:03:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:aIMlEdychgaBCirxFNMj6grHHCbHn0rtyJT0M/9ho4:aIMfigaBCirxFSWg7CTnEtyJAM/9i4
TLSH T196F32A46EB818A13C0D6277AB69F424633239B54D3DB3306992CAFF43F8679E0E67505
telfhash t14421ed31573151196ab1d964ecec97b2152987132389ee33df3ac8dc181a09be93ec0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 f38a2852519f14d654ae30f22933bbf9dff308d63ba7d1bf6bb31efd06a08d4a
File size (compressed) :65'412 bytes
File size (de-compressed) :170'812 bytes
Format:linux/arm
Packed file: f38a2852519f14d654ae30f22933bbf9dff308d63ba7d1bf6bb31efd06a08d4a

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
DNS request
Changes access rights for a file
Runs as daemon
Changes access rights for a written file
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin masquerade mirai remote
Link:
https://www.filescan.io/uploads/68d4f86f6c140e5b35fe1c4d/reports/57c76549-b8a4-4521-9bf7-d6652c4d75c2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2fa8ea0afce507068d456a76d26bc29a52e35ffe34cc3042c67e9b3bcdf8d3f0
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-25T05:11:00Z UTC
Last seen:
2025-09-25T05:11:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/2fa8ea0afce507068d456a76d26bc29a52e35ffe34cc3042c67e9b3bcdf8d3f0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1dc3f393-9f3c-45b6-90ea-054f4798473b
Behavior Graph:
Download SVG
%3 guuid=1880d5b7-1a00-0000-ffdb-7735bb0b0000 pid=3003 /usr/bin/sudo guuid=0bdcaeb9-1a00-0000-ffdb-7735bc0b0000 pid=3004 /tmp/sample.bin guuid=1880d5b7-1a00-0000-ffdb-7735bb0b0000 pid=3003->guuid=0bdcaeb9-1a00-0000-ffdb-7735bc0b0000 pid=3004 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/00608696-13f6-4b01-9507-47a908103bdf
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1783827
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1783827 Sample: morte.arm7.elf Startdate: 25/09/2025 Architecture: LINUX Score: 56 26 hikylover.st 196.251.72.82, 12121 Web4AfricaZA Seychelles 2->26 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 3 other IPs or domains 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 8 morte.arm7.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 morte.arm7.elf 8->16         started        18 morte.arm7.elf 8->18         started        20 morte.arm7.elf 8->20         started        process6 22 morte.arm7.elf 16->22         started        24 morte.arm7.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2fa8ea0afce507068d456a76d26bc29a52e35ffe34cc3042c67e9b3bcdf8d3f0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2fa8ea0afce507068d456a76d26bc29a52e35ffe34cc3042c67e9b3bcdf8d3f0/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2fa8ea0afce507068d456a76d26bc29a52e35ffe34cc3042c67e9b3bcdf8d3f0
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-25 08:07:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f6uoucx44udqndkfnj3ne26ctjjogx76gtgdaqwgp2ntxtpy2pya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250925-jzmfksek8w/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/cad9ad5b-4ed9-4ef0-afa2-7eef2de4da57
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/2fa8ea0afce507068d456a76d26bc29a52e35ffe34cc3042c67e9b3bcdf8d3f0

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 f38a2852519f14d654ae30f22933bbf9dff308d63ba7d1bf6bb31efd06a08d4a

Mirai

elf 2fa8ea0afce507068d456a76d26bc29a52e35ffe34cc3042c67e9b3bcdf8d3f0

(this sample)

  
Dropped by
SHA256 f38a2852519f14d654ae30f22933bbf9dff308d63ba7d1bf6bb31efd06a08d4a
  
URLhaus
https://urlhaus.abuse.ch/url/3631601/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 6ef680af9ca7d249cec0e486efcf1b3c

Comments