MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5a2bb36a3e9ac22e9269bf1da9b36d5f3ecec9ec8171f79fe5c7458fac5f867. 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: c5a2bb36a3e9ac22e9269bf1da9b36d5f3ecec9ec8171f79fe5c7458fac5f867
SHA3-384 hash: 5f2e2d9a7790bdc777235da351d7a4ad543f40eafd772a763d6fdf772ffcc18aa6e6d78b9624fff1257028743c05bd9b
SHA1 hash: 01e489aad6736efea7ae09f8ea958ffd471e8138
MD5 hash: ef1733d9e1b534b65f4e61d434ce90d6
humanhash: cup-april-steak-cup
File name:skid.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:95'980 bytes
First seen:2025-09-04 09:10:32 UTC
Last seen:2025-09-05 12:45:07 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:qQb2JhZdt0rhECYMY7i/+RI7MMLgEjgq7CJ5OWiQFEOvVCmyUZhvMRFKuh+f7igM:j2JzdGrfqzRI7MmgbmCJ5ziQeOvYRm9M
TLSH T126931955B8819F16C6C556BBFE0F428E3326639CE2DA7213CE259F25378B95B0E3B011
telfhash t124e0ab23c74826cf27e00b4789acb10812b9b5990710647b01dcbea710d32c0f02dc07
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

Intelligence

File Origin
# of uploads :
4
# of downloads :
83
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/68b957a01c81c34281de3ad8/reports/8620e50a-e0d9-4485-832a-fc5ce9411b74/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
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/c5a2bb36a3e9ac22e9269bf1da9b36d5f3ecec9ec8171f79fe5c7458fac5f867
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:
2025-09-04T05:03:00Z UTC
Last seen:
2025-09-04T05:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c5a2bb36a3e9ac22e9269bf1da9b36d5f3ecec9ec8171f79fe5c7458fac5f867/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4873675b-8d13-468c-8af1-9050b9fb55ff
Behavior Graph:
Download SVG
%3 guuid=7902367d-1900-0000-d06f-555ad1090000 pid=2513 /usr/bin/sudo guuid=49624e7f-1900-0000-d06f-555ad6090000 pid=2518 /tmp/sample.bin guuid=7902367d-1900-0000-d06f-555ad1090000 pid=2513->guuid=49624e7f-1900-0000-d06f-555ad6090000 pid=2518 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7b034c96-edc5-4980-b6d5-8062024dfa25
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1770988
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c5a2bb36a3e9ac22e9269bf1da9b36d5f3ecec9ec8171f79fe5c7458fac5f867
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c5a2bb36a3e9ac22e9269bf1da9b36d5f3ecec9ec8171f79fe5c7458fac5f867/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-04 09:10:56 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ywrlwnvd5gwcf2jgtpy5vgzw2xz6z3e6zalr66p6lr2fr6wf7btq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250904-k5gyqayry3/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/02c59fb1-019c-4e24-996b-8fc2de5d9e21
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/c5a2bb36a3e9ac22e9269bf1da9b36d5f3ecec9ec8171f79fe5c7458fac5f867

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_Threat_e9aef030
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 c5a2bb36a3e9ac22e9269bf1da9b36d5f3ecec9ec8171f79fe5c7458fac5f867

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609786/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3591042/

Comments