MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c39507f1558741cc68ce4dd1804e8a7afdc510fbc8aa29f41fa1b06014e201fb. 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: 9


Intelligence 9 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c39507f1558741cc68ce4dd1804e8a7afdc510fbc8aa29f41fa1b06014e201fb
SHA3-384 hash: dfe0e6c8dcc83dbc8a88d42af437a93cfe55a17fe04cdb83a29d0a987918c69152b2c8b999c3e0eda21e9491c24cde1b
SHA1 hash: 80da37c5adac3f107e14aceea5d2cda8743d701d
MD5 hash: 9e376e3a12d64aa5a37f0e98b7871f65
humanhash: zulu-alpha-juliet-illinois
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:78'720 bytes
First seen:2026-02-21 07:30:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:1cFaOaaaITnRuhB/Msb8iy1r1Qvn+E+x91XS9v2kMRz:0a3ATnR4ysby1r12n+R91XSAN
TLSH T1C3735C0375C080FCC88AC07597AFA236C473B57E1279B14B27D4EE267E8EE511F69A85
telfhash t1d73144f0ba1d0d64a0f7f621a396e0e12c351d5424e231e3c97768face2a7860db1837
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 d913984aa430835b06d125d3424f047e47a6d772a6834aac69f5c837d8f2db92
File size (compressed) :41'316 bytes
File size (de-compressed) :78'720 bytes
Format:linux/amd64
Packed file: d913984aa430835b06d125d3424f047e47a6d772a6834aac69f5c837d8f2db92

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/a1715181-7f05-4883-93fc-e4dc349f4fc3/
Detection(s):
Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c39507f1558741cc68ce4dd1804e8a7afdc510fbc8aa29f41fa1b06014e201fb
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6a47dabe-453e-4e14-b53d-767740dce4b7
Behavior Graph:
Download SVG
%3 guuid=9b2c589b-2100-0000-9412-cd9c9c080000 pid=2204 /usr/bin/sudo guuid=770b489d-2100-0000-9412-cd9ca2080000 pid=2210 /tmp/sample.bin net guuid=9b2c589b-2100-0000-9412-cd9c9c080000 pid=2204->guuid=770b489d-2100-0000-9412-cd9ca2080000 pid=2210 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=770b489d-2100-0000-9412-cd9ca2080000 pid=2210->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=c50d5f9d-2100-0000-9412-cd9ca3080000 pid=2211 /tmp/sample.bin zombie guuid=770b489d-2100-0000-9412-cd9ca2080000 pid=2210->guuid=c50d5f9d-2100-0000-9412-cd9ca3080000 pid=2211 clone guuid=a4a4679d-2100-0000-9412-cd9ca4080000 pid=2212 /tmp/sample.bin write-config zombie guuid=c50d5f9d-2100-0000-9412-cd9ca3080000 pid=2211->guuid=a4a4679d-2100-0000-9412-cd9ca4080000 pid=2212 clone guuid=750ee49d-2100-0000-9412-cd9ca7080000 pid=2215 /usr/bin/dash guuid=a4a4679d-2100-0000-9412-cd9ca4080000 pid=2212->guuid=750ee49d-2100-0000-9412-cd9ca7080000 pid=2215 execve guuid=87a9069f-2100-0000-9412-cd9cac080000 pid=2220 /tmp/sample.bin delete-file dns net send-data guuid=a4a4679d-2100-0000-9412-cd9ca4080000 pid=2212->guuid=87a9069f-2100-0000-9412-cd9cac080000 pid=2220 clone guuid=2cf31d9e-2100-0000-9412-cd9ca8080000 pid=2216 /usr/bin/cp guuid=750ee49d-2100-0000-9412-cd9ca7080000 pid=2215->guuid=2cf31d9e-2100-0000-9412-cd9ca8080000 pid=2216 execve guuid=87a9069f-2100-0000-9412-cd9cac080000 pid=2220->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 8160B 80245be9-b83b-5cc1-bdae-c6279c7a7863 87.121.84.49:1337 guuid=87a9069f-2100-0000-9412-cd9cac080000 pid=2220->80245be9-b83b-5cc1-bdae-c6279c7a7863 send: 816B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e3f936c0-775f-4812-adce-bd067f755009
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c39507f1558741cc68ce4dd1804e8a7afdc510fbc8aa29f41fa1b06014e201fb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c39507f1558741cc68ce4dd1804e8a7afdc510fbc8aa29f41fa1b06014e201fb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-21 07:31:22 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yokqp4kvq5a4y2gojxiyatukpl64keh3zcvct5a7ugygafhcah5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery linux persistence
Link:
https://tria.ge/reports/260221-jcg8cadv9h/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Write file to user bin folder
Deletes itself
Mirai
Mirai family
Malware Config
C2 Extraction:
last.galaxias.cc
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/c39507f1558741cc68ce4dd1804e8a7afdc510fbc8aa29f41fa1b06014e201fb

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
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 d913984aa430835b06d125d3424f047e47a6d772a6834aac69f5c837d8f2db92

Mirai

elf c39507f1558741cc68ce4dd1804e8a7afdc510fbc8aa29f41fa1b06014e201fb

(this sample)

  
Dropped by
SHA256 d913984aa430835b06d125d3424f047e47a6d772a6834aac69f5c837d8f2db92
  
Dropped by
MD5 617c7b3ae7824f0fe67fdd5f256dd202
  
URLhaus
https://urlhaus.abuse.ch/url/3782193/
  
Delivery method
Distributed via web download

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