MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fa43c3b5fcf1f01c4a9d961fa7c97b53103ea65bf27e4815e55d4ec4f5be497. 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: 6


Intelligence 6 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fa43c3b5fcf1f01c4a9d961fa7c97b53103ea65bf27e4815e55d4ec4f5be497
SHA3-384 hash: 510e67a24e4dc336db3f6df60310ca74a601fd3fde6f67450791466240185b58e219302946901f837bc4eebe1f36ea68
SHA1 hash: e6622fa6cb69f88ada0d9285ced472a9cee06d83
MD5 hash: cdce2d238f4e8e1fcd1d654a61c4b702
humanhash: delta-kilo-equal-glucose
File name:iran.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:124'344 bytes
First seen:2026-02-25 06:31:02 UTC
Last seen:2026-02-25 07:21:27 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:wf0GQgHfg5nBR4YYSOxTKB6Aq7mgbgiCrheiiU4pqe:wf0tJBR4NSALD7rnCrheiCqe
TLSH T156C39DABB24F1051C82647F41BCB579C2E3325019E2B9AE77C6E373E1A369DE58063D1
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 :
2
# of downloads :
106
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.20669.9519.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/699e973b97feb4afd658d060/reports/4678b2ed-f171-44c3-b866-78daa1b188a8/overview
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/1fa43c3b5fcf1f01c4a9d961fa7c97b53103ea65bf27e4815e55d4ec4f5be497/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/23fa1934-4fdc-4182-96e7-1928f57fbdc5
Behavior Graph:
Download SVG
%3 guuid=126c4a71-1b00-0000-1412-ea31210a0000 pid=2593 /usr/bin/sudo guuid=3f743a74-1b00-0000-1412-ea31270a0000 pid=2599 /tmp/sample.bin guuid=126c4a71-1b00-0000-1412-ea31210a0000 pid=2593->guuid=3f743a74-1b00-0000-1412-ea31270a0000 pid=2599 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/df275c96-1a9c-4485-904c-e7ca5deec0d6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1fa43c3b5fcf1f01c4a9d961fa7c97b53103ea65bf27e4815e55d4ec4f5be497
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1fa43c3b5fcf1f01c4a9d961fa7c97b53103ea65bf27e4815e55d4ec4f5be497/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-25 06:31:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d6sdyo27z4pqdrfj3fq7u7exwuyqh2tfx4t6jak6kxkoyt234slq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260225-g999aaex3a/
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/1fa43c3b5fcf1f01c4a9d961fa7c97b53103ea65bf27e4815e55d4ec4f5be497

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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 1fa43c3b5fcf1f01c4a9d961fa7c97b53103ea65bf27e4815e55d4ec4f5be497

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3785319/
  
Delivery method
Distributed via web download

Comments