MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f924a698aca4fdb28b3617f760fd4c4d350e5422263b9aa910bdb26e3eb9f6cf. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f924a698aca4fdb28b3617f760fd4c4d350e5422263b9aa910bdb26e3eb9f6cf
SHA3-384 hash: 3ce341569fc6687b88b5dc4f25f37242607729b36f6db1199af30c11a3cb7df0cabcde55ef80d0d88a10e00716d768e3
SHA1 hash: 4e3e5ff06543f7ef86cdf39ef06fd6f2043a18d0
MD5 hash: 94aab91201d8865e8236a487ded829e1
humanhash: one-september-india-south
File name:morte.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:42'988 bytes
First seen:2025-09-19 20:13:30 UTC
Last seen:2025-09-19 22:15:05 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:aA7mo5zWFt6fuXbOazFWGCClJbQTSnYboYvw1fFzJfTrqhu8/9cm8hP4ZGF9q3UH:lmiaz6fRazQyETSn3YvixJ6hugcx4ZvM
TLSH T1B013F130E2CAA5729D55407395AD09CBB7463AE9F0EF36772670890C6CD311B6AE4E83
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) :42'988 bytes
File size (de-compressed) :99'036 bytes
Format:linux/arm
Unpacked file: d1cffa7060b325cb0d532fab34befcd9b3b93d8116c68f65b004d47bb65ff363

Intelligence

File Origin
# of uploads :
3
# of downloads :
36
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.29103.23655.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
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:
  2.5/10
Confidence:
100%
Tags:
masquerade obfuscated packed upx
Link:
https://www.filescan.io/uploads/68cdbafff224aeb809c9117a/reports/5f1abc06-ede6-43aa-9cd0-915e734847c9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
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/f924a698aca4fdb28b3617f760fd4c4d350e5422263b9aa910bdb26e3eb9f6cf
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:
2025-09-19T17:29:00Z UTC
Last seen:
2025-09-19T17:29:00Z UTC
Hits:
~100
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/f924a698aca4fdb28b3617f760fd4c4d350e5422263b9aa910bdb26e3eb9f6cf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/650fbf3a-8886-4193-9e3d-eb9893218e29
Behavior Graph:
Download SVG
%3 guuid=bc381509-1900-0000-43b2-ffde5b090000 pid=2395 /usr/bin/sudo guuid=988a890b-1900-0000-43b2-ffde63090000 pid=2403 /tmp/sample.bin guuid=bc381509-1900-0000-43b2-ffde5b090000 pid=2395->guuid=988a890b-1900-0000-43b2-ffde63090000 pid=2403 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b9cd10da-858d-46bb-889d-45f25d213b1d
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1781006
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sends malformed DNS queries
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1781006 Sample: morte.arm6.elf Startdate: 19/09/2025 Architecture: LINUX Score: 60 22 uraniumc2.ddns.net. [malformed] 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Sample is packed with UPX 2->30 8 morte.arm6.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 32 Sends malformed DNS queries 22->32 34 Uses dynamic DNS services 22->34 process4 process5 12 morte.arm6.elf 8->12         started        14 morte.arm6.elf 8->14         started        16 morte.arm6.elf 8->16         started        process6 18 morte.arm6.elf 12->18         started        20 morte.arm6.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f924a698aca4fdb28b3617f760fd4c4d350e5422263b9aa910bdb26e3eb9f6cf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f924a698aca4fdb28b3617f760fd4c4d350e5422263b9aa910bdb26e3eb9f6cf/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f924a698aca4fdb28b3617f760fd4c4d350e5422263b9aa910bdb26e3eb9f6cf
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-19 20:22:48 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7eskngfmut63fczwc73wb7kmju2q4vbcey5zvkiqxwzg4pvz63hq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250919-y4a1nsvwa1/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
uraniumc2.ddns.net
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/54fb61cb-5903-4665-a173-b08c6df97f51
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/f924a698aca4fdb28b3617f760fd4c4d350e5422263b9aa910bdb26e3eb9f6cf

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: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 f924a698aca4fdb28b3617f760fd4c4d350e5422263b9aa910bdb26e3eb9f6cf

(this sample)

Mirai

elf d1cffa7060b325cb0d532fab34befcd9b3b93d8116c68f65b004d47bb65ff363

  
URLhaus
https://urlhaus.abuse.ch/url/3627262/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d1cffa7060b325cb0d532fab34befcd9b3b93d8116c68f65b004d47bb65ff363
  
Dropping
MD5 68b5b01da1db88de05012c0a786fef44
  
URLhaus
https://urlhaus.abuse.ch/url/3627286/

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