MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b5cddb7a9d600d3d53ffe71255e13bb0c966152af28df5d4bedbbbce6011bd2. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b5cddb7a9d600d3d53ffe71255e13bb0c966152af28df5d4bedbbbce6011bd2
SHA3-384 hash: 687dc7a6110785a989a0e691f9f373ced0d966a291242f8460b53f3c589adc5983594d7c2dd9740e43be28337dc96775
SHA1 hash: 055447236b470dd5d5c837a0ee55b359969bf246
MD5 hash: fd4822258fcbcb8f168dfb0f1cdd1125
humanhash: pluto-queen-paris-mobile
File name:wewe7.johnsmith
Download: download sample
Signature Mirai
Create hunting rule
File size:15'572 bytes
First seen:2025-11-14 06:38:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 192:KCp6MmJSlQ/a6ciKpR2chR2H38kCMTVhG3+mTiyhahcLwO/mdGUFR9Op2oDrOI/S:xUJS41yRqMkHGOSiych7qmdGUEpiayVv
TLSH T1DA62AFE475522C62FD711C74FA6DC4453A5647B8D1EA75B32284836C36F2E002BBEA8B
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) :15'572 bytes
File size (de-compressed) :43'131 bytes
Format:linux/arm
Unpacked file: 669f906faeba2ab00b7e121b029a818880d895c7f2b9e09804d5f1e813d8f2dc

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/6916ce5b57cbae4ee07a37ae/reports/49acd5e7-c7d2-4c6b-b400-216ce4960470/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/2b5cddb7a9d600d3d53ffe71255e13bb0c966152af28df5d4bedbbbce6011bd2
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:
2025-11-14T04:22:00Z UTC
Last seen:
2025-11-14T09:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2b5cddb7a9d600d3d53ffe71255e13bb0c966152af28df5d4bedbbbce6011bd2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d0cc1d8d-bfa6-4cf6-8e03-e90b3cae3b84
Behavior Graph:
Download SVG
%3 guuid=e90edb63-1900-0000-9b23-159a80100000 pid=4224 /usr/bin/sudo guuid=705f9465-1900-0000-9b23-159a8a100000 pid=4234 /tmp/sample.bin guuid=e90edb63-1900-0000-9b23-159a80100000 pid=4224->guuid=705f9465-1900-0000-9b23-159a8a100000 pid=4234 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5e640e6d-4e42-4fbf-8c6a-592d4de75772
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1813986
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/2b5cddb7a9d600d3d53ffe71255e13bb0c966152af28df5d4bedbbbce6011bd2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2b5cddb7a9d600d3d53ffe71255e13bb0c966152af28df5d4bedbbbce6011bd2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-14 06:38:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fnon3n5j2yanhvj77zyskxqtxmgjmyksv4un6xkl5w53zzqbdpja._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251114-hd7zqagj6w/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ef9b579d-7985-4e26-9b37-b0a60f2b0710
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/2b5cddb7a9d600d3d53ffe71255e13bb0c966152af28df5d4bedbbbce6011bd2

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: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 2b5cddb7a9d600d3d53ffe71255e13bb0c966152af28df5d4bedbbbce6011bd2

(this sample)

Mirai

elf 669f906faeba2ab00b7e121b029a818880d895c7f2b9e09804d5f1e813d8f2dc

  
URLhaus
https://urlhaus.abuse.ch/url/3703979/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 669f906faeba2ab00b7e121b029a818880d895c7f2b9e09804d5f1e813d8f2dc
  
Dropping
MD5 48baaeb3315499d9dd0be7fd1fac4e0f

Comments