MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8b13d57a9aabb19ec1db55bb0ed1e855b5e7823db5daf6db609a8454dbf3ddd. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c8b13d57a9aabb19ec1db55bb0ed1e855b5e7823db5daf6db609a8454dbf3ddd
SHA3-384 hash: dc69aac76d49296c7d12c806e0ad9bd30b6eafebf3c8d79e94050f38bb55e7d2ade91ff083ef469e30ed81f56ed0bdb4
SHA1 hash: eb09243baa8597a510f0a385e3fc0c61e8aa8144
MD5 hash: 1c25d7bb3b43ffc43b82ede1666289d1
humanhash: potato-tango-bravo-equal
File name:morte.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:29'980 bytes
First seen:2025-09-09 00:57:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:mMsO+gsYNfjm7DDyDRJC1AGBHajGas3UozBj:mMsjpUCf2DRJsABjAzp
TLSH T152D2E030774A9AA286214C31C85FDA03B17367D499EA339620448EFFD9CB499CAE41CB
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) :29'980 bytes
File size (de-compressed) :76'408 bytes
Format:linux/arm
Unpacked file: f5ca34ecec96d395269f92b6c647587d2a2b2e64221eccc7231278f59b71fb04

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
condi gafgyt masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/68bf7b821b52c70384b7cbd6/reports/b13cd286-d3cc-4bce-8891-fb4996a1a841/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c8b13d57a9aabb19ec1db55bb0ed1e855b5e7823db5daf6db609a8454dbf3ddd
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-08T22:20:00Z UTC
Last seen:
2025-09-08T22:20:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/c8b13d57a9aabb19ec1db55bb0ed1e855b5e7823db5daf6db609a8454dbf3ddd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b3a39370-52be-4267-ae19-8c499103f92b
Behavior Graph:
Download SVG
%3 guuid=54948596-1800-0000-548a-c7d8bb0e0000 pid=3771 /usr/bin/sudo guuid=2cab6898-1800-0000-548a-c7d8c60e0000 pid=3782 /tmp/sample.bin guuid=54948596-1800-0000-548a-c7d8bb0e0000 pid=3771->guuid=2cab6898-1800-0000-548a-c7d8c60e0000 pid=3782 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/401dcb12-6cc9-4ed9-afdd-087e2899cc06
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1773639
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c8b13d57a9aabb19ec1db55bb0ed1e855b5e7823db5daf6db609a8454dbf3ddd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c8b13d57a9aabb19ec1db55bb0ed1e855b5e7823db5daf6db609a8454dbf3ddd/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/c8b13d57a9aabb19ec1db55bb0ed1e855b5e7823db5daf6db609a8454dbf3ddd
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-09 00:58:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zcyt2v5jvk5rt3a5wvn3b3i6qvnv46bd3no263nwbguektn7hxoq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250909-ba8crafp3t/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3bc2f57f-30fe-48cd-b5b2-344d926300b9
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/c8b13d57a9aabb19ec1db55bb0ed1e855b5e7823db5daf6db609a8454dbf3ddd

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 c8b13d57a9aabb19ec1db55bb0ed1e855b5e7823db5daf6db609a8454dbf3ddd

(this sample)

Mirai

elf f5ca34ecec96d395269f92b6c647587d2a2b2e64221eccc7231278f59b71fb04

  
URLhaus
https://urlhaus.abuse.ch/url/3617160/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 f5ca34ecec96d395269f92b6c647587d2a2b2e64221eccc7231278f59b71fb04
  
Dropping
MD5 dde5935b75c0306544593521687bb693
  
URLhaus
https://urlhaus.abuse.ch/url/3614413/
  
URLhaus
https://urlhaus.abuse.ch/url/3617117/
  
URLhaus
https://urlhaus.abuse.ch/url/3617121/
  
URLhaus
https://urlhaus.abuse.ch/url/3617148/
  
URLhaus
https://urlhaus.abuse.ch/url/3617102/

Comments