MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c89033d6b51a1cad80e84bfb9a56a9f1a58545fa6cbc35cf7c0d4fdd9708f095. 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: 10


Intelligence 10 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c89033d6b51a1cad80e84bfb9a56a9f1a58545fa6cbc35cf7c0d4fdd9708f095
SHA3-384 hash: 7c429a9070a5ca056b2094f8f1a7fc62e40eb8cff35020a40a77ea358b92b8bb3b9d4a30759b6d8f890b9043e46e2bc0
SHA1 hash: c4f18b02d3cfef52d207e2ad9174c59b60f8a308
MD5 hash: 1e8018435e210599f299906a293364d4
humanhash: oklahoma-four-quebec-bluebird
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:201'647 bytes
First seen:2025-11-18 10:46:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:TJTPwUaRtjVevp/NZaibRblc6ssNCttcs23b5M/9/2Sg:TJjwUaRpMdNZaibRblc6s2Y7wu/9S
TLSH T127144B46EA414E13C4D7137AB6AF424A333297A4D3DB73068D286FB43BC279E0E67645
telfhash t101311072933152266a61d914dcec97b2162dc7071288fe33df35849c141a49ee53bc1f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 dfafa5b4d7a552dfbbc3f03e47adc80fa21ad45da03c1ebcf927377229d8c867
File size (compressed) :73'036 bytes
File size (de-compressed) :201'647 bytes
Format:linux/arm
Packed file: dfafa5b4d7a552dfbbc3f03e47adc80fa21ad45da03c1ebcf927377229d8c867

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

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.Dropper.Mirai-7139229-0
Create hunting rule

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

Unix.Trojan.Mirai-9441505-0
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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Changes access rights for a written file
Runs as daemon
Receives data from a server
Opens a port
Changes access rights for a file
Sends data to a server
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/691c4ebeee9cbb28043f6341/reports/8a91a2ee-3dd3-47a3-b4c5-5bb0c6901ad5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
49
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c89033d6b51a1cad80e84bfb9a56a9f1a58545fa6cbc35cf7c0d4fdd9708f095
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:
2025-11-18T11:25:00Z UTC
Last seen:
2025-11-19T03:32:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c89033d6b51a1cad80e84bfb9a56a9f1a58545fa6cbc35cf7c0d4fdd9708f095/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b9eeebf1-2737-4cbb-950a-1c49865ada70
Behavior Graph:
Download SVG
%3 guuid=fd7bc3f4-1600-0000-3b0c-5ef3470e0000 pid=3655 /usr/bin/sudo guuid=e84510f8-1600-0000-3b0c-5ef3480e0000 pid=3656 /tmp/sample.bin guuid=fd7bc3f4-1600-0000-3b0c-5ef3470e0000 pid=3655->guuid=e84510f8-1600-0000-3b0c-5ef3480e0000 pid=3656 execve
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1815978
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1815978 Sample: morte.arm7.elf Startdate: 18/11/2025 Architecture: LINUX Score: 68 26 vmr3absd.ddns.net 2->26 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 5 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Yara detected Mirai 2->36 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 38 Uses dynamic DNS services 26->38 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/c89033d6b51a1cad80e84bfb9a56a9f1a58545fa6cbc35cf7c0d4fdd9708f095
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c89033d6b51a1cad80e84bfb9a56a9f1a58545fa6cbc35cf7c0d4fdd9708f095/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 10:47:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zcidhvvvdiok3ahijp5zuvvj6gsykrp2ns6dlt34bvh53fyi6ckq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251118-mvqtzsyjer/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
vmr3absd.ddns.net
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/101b599e-7813-475c-ae10-ca708d63a290
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/c89033d6b51a1cad80e84bfb9a56a9f1a58545fa6cbc35cf7c0d4fdd9708f095

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_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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 dfafa5b4d7a552dfbbc3f03e47adc80fa21ad45da03c1ebcf927377229d8c867

Mirai

elf c89033d6b51a1cad80e84bfb9a56a9f1a58545fa6cbc35cf7c0d4fdd9708f095

(this sample)

  
Dropped by
SHA256 dfafa5b4d7a552dfbbc3f03e47adc80fa21ad45da03c1ebcf927377229d8c867
  
URLhaus
https://urlhaus.abuse.ch/url/3704787/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 6856e2683294bf7b4d4bbb223d541f88

Comments