MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1bc342ee5c97787f469d398ef0ec64c59edaf275fbbfbe7a5633f238e83a3ea. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c1bc342ee5c97787f469d398ef0ec64c59edaf275fbbfbe7a5633f238e83a3ea
SHA3-384 hash: bdd024ac399a2d573b41b54db8617d33f877d87db7b44d4bf414ee531ab0c7c53fe9360ba7f61d09d4be50d9b8f9e439
SHA1 hash: d8e503f03e491e6dae5440d71b289c9d40fbf937
MD5 hash: 98f5dd1ad9be7740c391def2aec34fc0
humanhash: robin-rugby-shade-north
File name:c1bc342ee5c97787f469d398ef0ec64c59edaf275fbbfbe7a5633f238e83a3ea.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:115'764 bytes
First seen:2026-08-12 05:13:46 UTC
Last seen:2026-08-12 14:01:57 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:xO/BB0RoOkVCJAeXGY1I41Ror/iWevJiUMEomyQ+dxdpkU:xO/BGRXkwCIb1D/yiWeRiUMEomkP
TLSH T1CFB327C6A79D95B2C8450BF1F01DABB9F5339DA7C04FEE8AC3E9C02089D1E12955F168
telfhash t1dc1127b66db65cfcb6d0b809cb2a63e3ee35d963295159b480ba254036f2010d5b2631
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 whack_sh
Tags:elf mirai whack.sh

Intelligence

File Origin
# of uploads :
3
# of downloads :
40
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981160-0
Create hunting rule

Unix.Dropper.Mirai-7135828-0
Create hunting rule

Unix.Dropper.Mirai-7135872-0
Create hunting rule

Unix.Trojan.Mirai-7135887-0
Create hunting rule

Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7135900-0
Create hunting rule

Unix.Dropper.Mirai-7135907-0
Create hunting rule

Unix.Dropper.Mirai-7135951-0
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-8041689-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Gafgyt-9876285-0
Create hunting rule

Unix.Trojan.Gafgyt-9876369-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9885284-0
Create hunting rule

Unix.Trojan.Mirai-9924065-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a7c013ac008a3333ee288b9/reports/828e39d4-e1e4-4c4d-a825-a3f6512abde5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
47
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/c1bc342ee5c97787f469d398ef0ec64c59edaf275fbbfbe7a5633f238e83a3ea
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
type:Mirai 72.56.52.200:9999
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-12T02:44:00Z UTC
Last seen:
2026-08-13T01:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c1bc342ee5c97787f469d398ef0ec64c59edaf275fbbfbe7a5633f238e83a3ea/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d3cff2cb-bb31-4505-9683-a5d6db23f89c
Behavior Graph:
Download SVG
%3 guuid=65105675-1c00-0000-470b-7d6d310c0000 pid=3121 /usr/bin/sudo guuid=60932977-1c00-0000-470b-7d6d340c0000 pid=3124 /tmp/sample.bin net guuid=65105675-1c00-0000-470b-7d6d310c0000 pid=3121->guuid=60932977-1c00-0000-470b-7d6d340c0000 pid=3124 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=60932977-1c00-0000-470b-7d6d340c0000 pid=3124->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=a3889377-1c00-0000-470b-7d6d350c0000 pid=3125 /tmp/sample.bin guuid=60932977-1c00-0000-470b-7d6d340c0000 pid=3124->guuid=a3889377-1c00-0000-470b-7d6d350c0000 pid=3125 clone guuid=bb99c677-1c00-0000-470b-7d6d360c0000 pid=3126 /tmp/sample.bin dns net send-data zombie guuid=a3889377-1c00-0000-470b-7d6d350c0000 pid=3125->guuid=bb99c677-1c00-0000-470b-7d6d360c0000 pid=3126 clone guuid=bb99c677-1c00-0000-470b-7d6d360c0000 pid=3126->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 35B a9848e02-c4f2-5cc6-be46-0ed78ad7b908 cmd.5gf7jtfk0y.st:9999 guuid=bb99c677-1c00-0000-470b-7d6d360c0000 pid=3126->a9848e02-c4f2-5cc6-be46-0ed78ad7b908 send: 7B guuid=fa71d277-1c00-0000-470b-7d6d370c0000 pid=3127 /tmp/sample.bin net guuid=bb99c677-1c00-0000-470b-7d6d360c0000 pid=3126->guuid=fa71d277-1c00-0000-470b-7d6d370c0000 pid=3127 clone guuid=7417d677-1c00-0000-470b-7d6d380c0000 pid=3128 /tmp/sample.bin guuid=bb99c677-1c00-0000-470b-7d6d360c0000 pid=3126->guuid=7417d677-1c00-0000-470b-7d6d380c0000 pid=3128 clone guuid=fa71d277-1c00-0000-470b-7d6d370c0000 pid=3127|network network activity to 4097 IP addresses review logs to see them all guuid=fa71d277-1c00-0000-470b-7d6d370c0000 pid=3127->guuid=fa71d277-1c00-0000-470b-7d6d370c0000 pid=3127|network network
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ca70103c-47bf-41f8-a59e-67df9f73543e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c1bc342ee5c97787f469d398ef0ec64c59edaf275fbbfbe7a5633f238e83a3ea
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c1bc342ee5c97787f469d398ef0ec64c59edaf275fbbfbe7a5633f238e83a3ea/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-12 05:20:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yg6dilxfzf3yp5dj2omo6dwgjrm63lzhl657xz5fmm7shdudupva._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260812-fxa3zsaq2t/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Contacts a large (413192) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/c1bc342ee5c97787f469d398ef0ec64c59edaf275fbbfbe7a5633f238e83a3ea

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 c1bc342ee5c97787f469d398ef0ec64c59edaf275fbbfbe7a5633f238e83a3ea

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3902441/

Comments