MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf9f9ce8bdfa8766baf6602c1d3ec01a309d6e7af6c25b6935b708408af947bd. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf9f9ce8bdfa8766baf6602c1d3ec01a309d6e7af6c25b6935b708408af947bd
SHA3-384 hash: c4da308b0c9f0c984054f794f6afbe00f497b500df90add7013b6d295eb768b875c0fac36af434bd492c79aad6d847d7
SHA1 hash: 95c99f32641311917030b2b703e347f4a61b0332
MD5 hash: c4cc85476684917668d4051a3ad20c97
humanhash: west-wolfram-salami-fifteen
File name:bin.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:46'812 bytes
First seen:2026-02-22 09:38:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:k6pivE2+4ZNsNSOgVhtPift1z9EH/hgih55XiocsK3wn/N+2ZmmOVL1wK:avE2+gNs8zQ5URv9O3wnvZei
TLSH T19C230851B8818623C6D0127AB66E46CD372563E8E2DFB217AD221F503BD682F0D77F45
telfhash t1d731cc404f891ad843f08f45c24d277f758535b9ab11199a9f8f6f9f87238e0702683a
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 :
1
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/9bb37548-ac09-48e3-9a4c-48c19c7c4a95/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

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

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
51
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bf9f9ce8bdfa8766baf6602c1d3ec01a309d6e7af6c25b6935b708408af947bd
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/607e00b2-7ca9-48e3-851b-823326436b4d
Behavior Graph:
Download SVG
%3 guuid=7207274f-1a00-0000-15b6-2289220a0000 pid=2594 /usr/bin/sudo guuid=fd73b951-1a00-0000-15b6-22892a0a0000 pid=2602 /tmp/sample.bin guuid=7207274f-1a00-0000-15b6-2289220a0000 pid=2594->guuid=fd73b951-1a00-0000-15b6-22892a0a0000 pid=2602 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0c79de57-3459-4eed-bf9c-f20a4bf9f773
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bf9f9ce8bdfa8766baf6602c1d3ec01a309d6e7af6c25b6935b708408af947bd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf9f9ce8bdfa8766baf6602c1d3ec01a309d6e7af6c25b6935b708408af947bd/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x6pzz2f57kdwnoxwmawb2pwadiyj23t263bfw2jvw4eebcxzi66q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260222-lmqnksez4e/
Malware Config
C2 Extraction:
45.90.163.37
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/bf9f9ce8bdfa8766baf6602c1d3ec01a309d6e7af6c25b6935b708408af947bd

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 bf9f9ce8bdfa8766baf6602c1d3ec01a309d6e7af6c25b6935b708408af947bd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782784/
  
Delivery method
Distributed via web download

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