MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e99c913890c2656880af224cf8fb22e354453bb8f1418d506e514498b6539f2. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e99c913890c2656880af224cf8fb22e354453bb8f1418d506e514498b6539f2
SHA3-384 hash: 04a82157585938cb4a6f24c21e681d62dc1f9ba4ad262c02b1458c479b4c00abeca576e5debf101ffc481d949b5b79ca
SHA1 hash: c226f67daa8bb1c0fa7a03164d6ba9ff0e26ef6a
MD5 hash: 56c0c9700bdd9ff936df39ea21c1aa22
humanhash: table-mexico-south-nine
File name:morte.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:90'680 bytes
First seen:2025-09-19 20:17:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:I68rzhgCSMlP9K5ET0DnykOHhmyVJX6s0col0vHQ6C:I68fGWlY5RW3HhLJ6WHQ6C
TLSH T13F930946BD828F13C5C622F6F7AE058D37167BA9D1EB3203DD25BFA133865DA0D26211
telfhash t10751ffb68f951fdd5bfdc244468e310a59fd31ad1f1425638e2d2b8b85835c2b12ec1b
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 f96d19e56aacb3f6dd712d9476c0c5770987f8c32344f2ac04bd41657e3075a5
File size (compressed) :40'080 bytes
File size (de-compressed) :90'680 bytes
Format:linux/arm
Packed file: f96d19e56aacb3f6dd712d9476c0c5770987f8c32344f2ac04bd41657e3075a5

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
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:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/68cdbd1d73af424b47e7feb9/reports/54f4686d-1c95-4664-8ee0-a88a1409959e/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/6e99c913890c2656880af224cf8fb22e354453bb8f1418d506e514498b6539f2
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:
2025-09-19T18:41:00Z UTC
Last seen:
2025-09-19T18:41:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6e99c913890c2656880af224cf8fb22e354453bb8f1418d506e514498b6539f2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b712790d-4974-41fe-9680-40a685a1c3f3
Behavior Graph:
Download SVG
%3 guuid=ec9e6700-1900-0000-e6fc-135eed070000 pid=2029 /usr/bin/sudo guuid=b8471702-1900-0000-e6fc-135ef0070000 pid=2032 /tmp/sample.bin guuid=ec9e6700-1900-0000-e6fc-135eed070000 pid=2029->guuid=b8471702-1900-0000-e6fc-135ef0070000 pid=2032 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0edeaf5f-329b-4a78-a7ae-d83b5241bd99
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1780985
Signature
Antivirus / Scanner detection for submitted sample
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1780985 Sample: morte.arm.elf Startdate: 19/09/2025 Architecture: LINUX Score: 52 26 uraniumc2.ddns.net 2->26 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 5 other IPs or domains 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 8 morte.arm.elf 2->8         started        10 dash rm 2->10         started        12 dash cut 2->12         started        14 9 other processes 2->14 signatures3 34 Uses dynamic DNS services 26->34 process4 process5 16 morte.arm.elf 8->16         started        18 morte.arm.elf 8->18         started        20 morte.arm.elf 8->20         started        process6 22 morte.arm.elf 16->22         started        24 morte.arm.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6e99c913890c2656880af224cf8fb22e354453bb8f1418d506e514498b6539f2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6e99c913890c2656880af224cf8fb22e354453bb8f1418d506e514498b6539f2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-19 20:28:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n2m4se4jbqtfncak6ism7d5sfy2uiu53r4kbrvig4uketc3fhhza._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250919-y9b5xsvwhv/
Malware Config
C2 Extraction:
uraniumc2.ddns.net
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c1517f4f-2100-4fcd-a84b-bfb84018217f
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/6e99c913890c2656880af224cf8fb22e354453bb8f1418d506e514498b6539f2

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 f96d19e56aacb3f6dd712d9476c0c5770987f8c32344f2ac04bd41657e3075a5

Mirai

elf 6e99c913890c2656880af224cf8fb22e354453bb8f1418d506e514498b6539f2

(this sample)

  
Dropped by
SHA256 f96d19e56aacb3f6dd712d9476c0c5770987f8c32344f2ac04bd41657e3075a5
  
URLhaus
https://urlhaus.abuse.ch/url/3627270/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3627274/
  
Dropped by
MD5 9444a27b22b37a87f4f2a6b04837f173

Comments