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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bcf52ca1c3638e76d59ffb879cdc673f990743459243954e54af84e3ada6a96. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1bcf52ca1c3638e76d59ffb879cdc673f990743459243954e54af84e3ada6a96
SHA3-384 hash: fc992f08413f62a4b8c08c0211b25e5749b09daf13013cfcf338bbbd0f80b52417c44583658ab3f875dfcf92bcadfed0
SHA1 hash: 568560c0714fece29a9203f5b4b56d8430582e6c
MD5 hash: 0e51f21907ee112c8d5274c2cf63cf83
humanhash: river-king-echo-angel
File name:iran.mipsrouter
Download: download sample
Signature Mirai
Create hunting rule
File size:246'219 bytes
First seen:2026-08-31 16:14:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:pjn4F842iQbY1dplvtKWf1p1J8JG8WYkQsxNenndQ:iF84s+Ff1p1J8JG8WYkQsxNenndQ
TLSH T16334B91A3E228FBEF268C77047F34A31976976D627E2D684E26CD5101F1438D681FB68
telfhash t1f6714048a83d45e99f235c2968696bf70957f12a32e2bb18ff16cdc0045e42df658e0f
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
AT AT
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Malware.Mirai-10059790-0
Create hunting rule

Unix.Trojan.Mirai-10056448-0
Create hunting rule

Unix.Trojan.Mirai-10060416-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sets a written file as executable
Sends data to a server
Receives data from a server
Runs as daemon
Connection attempt
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc mirai
Link:
https://www.filescan.io/uploads/6a95a90a2fe8a395068f57bd/reports/d319f1d8-e795-4803-a886-a05dc290652e/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-31T13:53:00Z UTC
Last seen:
2026-09-01T19:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1bcf52ca1c3638e76d59ffb879cdc673f990743459243954e54af84e3ada6a96/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/17430eac-18b2-45ab-b9c3-27ecb1d6ff98
Behavior Graph:
Download SVG
%3 guuid=8116195b-1b00-0000-adcc-f3e66e0b0000 pid=2926 /usr/bin/sudo guuid=64e8355e-1b00-0000-adcc-f3e6770b0000 pid=2935 /tmp/sample.bin guuid=8116195b-1b00-0000-adcc-f3e66e0b0000 pid=2926->guuid=64e8355e-1b00-0000-adcc-f3e6770b0000 pid=2935 execve guuid=9a7bc25f-1b00-0000-adcc-f3e67c0b0000 pid=2940 /usr/bin/dash guuid=64e8355e-1b00-0000-adcc-f3e6770b0000 pid=2935->guuid=9a7bc25f-1b00-0000-adcc-f3e67c0b0000 pid=2940 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a8b9c01a-7960-4636-9b1b-605854cb4280
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1bcf52ca1c3638e76d59ffb879cdc673f990743459243954e54af84e3ada6a96
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1bcf52ca1c3638e76d59ffb879cdc673f990743459243954e54af84e3ada6a96/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-31 16:13:49 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dphvfsq4gy4oo3kz764httogop4za5bulesdsvhfjl4e4ow2nkla._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/260831-tqhq5swbjd/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Modifies init.d
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/1bcf52ca1c3638e76d59ffb879cdc673f990743459243954e54af84e3ada6a96

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 1bcf52ca1c3638e76d59ffb879cdc673f990743459243954e54af84e3ada6a96

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3910567/
  
Delivery method
Distributed via web download

Comments