MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20b7ea37225768937eb73ff9799dae45b1f6faf616295d5e51bdc68898286a3c. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20b7ea37225768937eb73ff9799dae45b1f6faf616295d5e51bdc68898286a3c
SHA3-384 hash: 911a5f71e71ce23402cd6fca2757ebe050fa8c4aba1c900a15cf0e47cea2e7c588844f3d6f4f09862f76ea14ed1c7554
SHA1 hash: 69627e22038a96fcdc3c4e3315a369087ffc40da
MD5 hash: abf39346963cbeb0413dd55a2aa43603
humanhash: shade-ack-lemon-fillet
File name:arm5.uhavenobotsxd
Download: download sample
Signature Mirai
Create hunting rule
File size:75'780 bytes
First seen:2025-11-19 08:03:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Iu9/nUhu2PEKqjmk9edhOf5YOukWHhsOrex1em5N:Iu9fU428p6dhOfZXWBs5
TLSH T1F4734D56BD41D612C6C125B7FB0E428D772743ACD3EA33039E226F6163CA95B0E7B242
telfhash t15d41ef208ae00adc77d4c7c491ca263a8eaa35f85781346a5b646b4f013bec6b11d837
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 :
110
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10001386-0
Create hunting rule

Unix.Trojan.Mirai-10010127-0
Create hunting rule

Unix.Trojan.Mirai-10017351-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/691d7a0464b7a5cf53eed588/reports/7aaa6f87-e50a-410a-9b9e-a9a5f8cb5b68/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
13
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/20b7ea37225768937eb73ff9799dae45b1f6faf616295d5e51bdc68898286a3c
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 94.154.35.153:6969
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-19T06:18:00Z UTC
Last seen:
2025-11-19T11:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/20b7ea37225768937eb73ff9799dae45b1f6faf616295d5e51bdc68898286a3c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/76f9a746-a5d9-47bb-b6f0-9378c3dff317
Behavior Graph:
Download SVG
%3
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3d3e2318-048c-48f2-9579-af13fbff202f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1816728
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1816728 Sample: arm5.uhavenobotsxd.elf Startdate: 19/11/2025 Architecture: LINUX Score: 52 15 94.154.35.153, 40680, 6969 SELECTELRU Ukraine 2->15 17 Multi AV Scanner detection for submitted file 2->17 8 arm5.uhavenobotsxd.elf 2->8         started        signatures3 process4 signatures5 19 Sample reads /proc/mounts (often used for finding a writable filesystem) 8->19 11 arm5.uhavenobotsxd.elf 8->11         started        process6 process7 13 arm5.uhavenobotsxd.elf 11->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/20b7ea37225768937eb73ff9799dae45b1f6faf616295d5e51bdc68898286a3c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/20b7ea37225768937eb73ff9799dae45b1f6faf616295d5e51bdc68898286a3c/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-19 08:04:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ec36unzck5ujg7vxh74xthnoiwy7n6xwcyuv2xsrxxdirgbini6a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251119-jyepcawrbv/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10001386-0
YARA:
n/a
Link:
https://app.threat.zone/submission/770df447-9a32-4f10-b406-90327d90459e
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/20b7ea37225768937eb73ff9799dae45b1f6faf616295d5e51bdc68898286a3c

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Unpack
Create hunting rule
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 20b7ea37225768937eb73ff9799dae45b1f6faf616295d5e51bdc68898286a3c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3686383/
  
Delivery method
Distributed via web download

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