MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7f7f95805cd89ccaf64873d2fdbb13679e0f37972c06f8f6dcb27ebb172227f. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e7f7f95805cd89ccaf64873d2fdbb13679e0f37972c06f8f6dcb27ebb172227f
SHA3-384 hash: 1171e54821c20dd756930411809c70db916808b3986e30bd88e8304bed23f4f88510a7a7b49948e49e88f3084087db0f
SHA1 hash: 22abdcfaa649bfc58acf62e82fed4ec83a8c2422
MD5 hash: 17d557e532703efa3b2f37b046996b97
humanhash: eighteen-alanine-failed-white
File name:morte.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:99'036 bytes
First seen:2025-09-08 00:40:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:1AnWQS2n/4oS5rf53zIY0pTy5d0itQTUJa1qEMXbD9Riwy5DcHfb7Fp5pYRs2:3QdnVFVeuuQTUJa1j5DcHfbZp7us2
TLSH T192A33C47F9928E12C5C212B9FA5E514E33136FB8E3EE3212CD24AF6123865DB0DB7516
telfhash t19711ede68c4c2a8c6ff09184085f26056bf835f97b297f028f3ea61f45118d1b09d035
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 66f8fa705d4bbbe024c25f9ecf236bdde7ac2627bdaaa2ed332995d0657b0423
File size (compressed) :42'972 bytes
File size (de-compressed) :99'036 bytes
Format:linux/arm
Packed file: 66f8fa705d4bbbe024c25f9ecf236bdde7ac2627bdaaa2ed332995d0657b0423

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
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-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.Dropper.Mirai-10007027-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Changes access rights for a file
Receives data from a server
Connection attempt
DNS request
Changes access rights for a written file
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/68be285620d0ee406d998ac7/reports/ec508fdc-da22-43ca-a4cf-c43b4cd7205f/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/e7f7f95805cd89ccaf64873d2fdbb13679e0f37972c06f8f6dcb27ebb172227f
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:
2025-09-07T14:00:00Z UTC
Last seen:
2025-09-07T14:00:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e7f7f95805cd89ccaf64873d2fdbb13679e0f37972c06f8f6dcb27ebb172227f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d43f504f-4ce7-44e4-881b-6f133f853be0
Behavior Graph:
Download SVG
%3 guuid=1b2596dc-2100-0000-cc72-4d95780c0000 pid=3192 /usr/bin/sudo guuid=17a9d1de-2100-0000-cc72-4d95800c0000 pid=3200 /tmp/sample.bin guuid=1b2596dc-2100-0000-cc72-4d95780c0000 pid=3192->guuid=17a9d1de-2100-0000-cc72-4d95800c0000 pid=3200 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4e0a87e0-ccb0-4481-882f-99d8c4957bc7
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1772811
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1772811 Sample: morte.arm6.elf Startdate: 08/09/2025 Architecture: LINUX Score: 60 22 uraniumc2.ddns.net 2->22 24 uraniumc2.ddns.net 202.155.94.19, 12121, 54234, 54236 INDOSATM2-IDINDOSATM2ASNID Indonesia 2->24 26 2 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 8 morte.arm6.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 32 Uses dynamic DNS services 22->32 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/e7f7f95805cd89ccaf64873d2fdbb13679e0f37972c06f8f6dcb27ebb172227f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e7f7f95805cd89ccaf64873d2fdbb13679e0f37972c06f8f6dcb27ebb172227f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-08 00:59:30 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=4737swafzwe4zl3eq46s7w5rgz46b43zolag7d3nzmt6xmlsej7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250908-a6pd3sdm6w/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Unexpected DNS network traffic destination
Malware Config
C2 Extraction:
uraniumc2.ddns.net
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/94d4895a-8472-45ce-b974-0925c65bd353
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/e7f7f95805cd89ccaf64873d2fdbb13679e0f37972c06f8f6dcb27ebb172227f

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 66f8fa705d4bbbe024c25f9ecf236bdde7ac2627bdaaa2ed332995d0657b0423

Mirai

elf e7f7f95805cd89ccaf64873d2fdbb13679e0f37972c06f8f6dcb27ebb172227f

(this sample)

  
Dropped by
SHA256 66f8fa705d4bbbe024c25f9ecf236bdde7ac2627bdaaa2ed332995d0657b0423
  
URLhaus
https://urlhaus.abuse.ch/url/3619557/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 d21de6a896e34c7a5fcf213c2df2054f
  
URLhaus
https://urlhaus.abuse.ch/url/3620210/

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