MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fe9ec99227bf9bd0532f0eea55e604697e606ebe2b46963ba0f56138f1b04bf. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fe9ec99227bf9bd0532f0eea55e604697e606ebe2b46963ba0f56138f1b04bf
SHA3-384 hash: 1f8651ccaf731be872da5357adcf89fc9bf23b6cd0e01894cec9b7c8d716453f97559d8c33db2b1d088683da04db4975
SHA1 hash: bc1cb387fc5ef0a733aa3768a26c32455b57e4d1
MD5 hash: 9c922ce8144d370a8464c915e28885df
humanhash: north-white-saturn-three
File name:parm
Download: download sample
Signature Mirai
Create hunting rule
File size:193'376 bytes
First seen:2026-03-05 03:32:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Dx5yZcV57am7ceIE7ViRP7n4ZGWt+H+kVBExwKoKw:l5ykmQceIgsDn4Zh+eyBExwKo3
TLSH T11E143A45FC819F27C6D122BBFB6D418C371A27A8D2EE72078C255F21778A85B0E77642
telfhash t179f0c01aed9c06e4d176407ccc6f4b5f1114a1fbfe3428119ae5dc1d87438b0b420817
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 920ac1054baa05797944f7e50ac72c85f12a44b88216965426160065c310b22c
File size (compressed) :68'656 bytes
File size (de-compressed) :193'376 bytes
Format:linux/arm
Packed file: 920ac1054baa05797944f7e50ac72c85f12a44b88216965426160065c310b22c

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
NL NL
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/7e455fcc-85e8-4ac3-bcc8-2b9309bd9539/
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash lolbin mirai rust
Link:
https://www.filescan.io/uploads/69a8f97a10e80629d4fcb598/reports/0ce5c619-22c9-4fc9-916f-7ac4ba1d6176/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ed5066fd-c7bf-4aec-ba85-3814ed57b2b4
Behavior Graph:
Download SVG
%3 guuid=81976677-1d00-0000-d491-5782d80a0000 pid=2776 /usr/bin/sudo guuid=0e16c579-1d00-0000-d491-5782de0a0000 pid=2782 /tmp/sample.bin guuid=81976677-1d00-0000-d491-5782d80a0000 pid=2776->guuid=0e16c579-1d00-0000-d491-5782de0a0000 pid=2782 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/62852183-f4a0-44c0-841a-2f611dd691f2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1878594
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1878594 Sample: parm.elf Startdate: 05/03/2026 Architecture: LINUX Score: 68 24 169.254.169.254 USDOSUS Reserved 2->24 26 130.12.180.69, 18129, 52002 DATAHOPDatahop-SixDegreesGB Canada 2->26 28 2 other IPs or domains 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 9 parm.elf 2->9         started        12 python3.8 dpkg 2->12         started        signatures3 process4 signatures5 36 Sample deletes itself 9->36 14 parm.elf 9->14         started        process6 process7 16 parm.elf 14->16         started        18 parm.elf 14->18         started        20 parm.elf 14->20         started        process8 22 parm.elf 16->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1fe9ec99227bf9bd0532f0eea55e604697e606ebe2b46963ba0f56138f1b04bf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1fe9ec99227bf9bd0532f0eea55e604697e606ebe2b46963ba0f56138f1b04bf/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-05 03:33:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d7u6zgjcpp432bjs6dxkkxtai2l6mbxl4k2gsy52b5lbhdy3as7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/260305-d4appacy61/
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/1fe9ec99227bf9bd0532f0eea55e604697e606ebe2b46963ba0f56138f1b04bf

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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

sh 1899dba3ef28e2db8fd2eb98da1d9c060778139469d9b5db047fe5c3e4906339

Mirai

elf 920ac1054baa05797944f7e50ac72c85f12a44b88216965426160065c310b22c

Mirai

elf 1fe9ec99227bf9bd0532f0eea55e604697e606ebe2b46963ba0f56138f1b04bf

(this sample)

  
Dropped by
SHA256 920ac1054baa05797944f7e50ac72c85f12a44b88216965426160065c310b22c
  
URLhaus
https://urlhaus.abuse.ch/url/3789715/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 aff5211bc2ac942be1a5669d2891000c

Comments