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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27ac22a7f150e70e5edc156d94d560af3aa6eaaf4ca2f025652dcc8d99313559. 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: 13


Intelligence 13 IOCs YARA 28 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 27ac22a7f150e70e5edc156d94d560af3aa6eaaf4ca2f025652dcc8d99313559
SHA3-384 hash: 6bb8eb901dd2b285b40e174060e693b0c328a13d21158e94d8b569bf3bb18085669cbdfe4a1f02f8e070b0b9f382a0be
SHA1 hash: 2adc75f7cb2d63a8ee9d438f29b21ed10b061766
MD5 hash: e32f69ff3cfd179ff464da8cea9d8338
humanhash: fish-lactose-twelve-sodium
File name:amd64
Download: download sample
Signature Mirai
Create hunting rule
File size:5'357'720 bytes
First seen:2026-10-03 17:36:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:eW8HIKRIZ9T6lItTRQ0jcGyD29vbFBDmyu5EQLdL2CXSS0PwKEtL61X:2WOytFHhvbFIEszp04PLS
TLSH T13F463A07EC9545E9C0AED63586629253BA71BC484B3423D33F60F7382F76BD4AAB9740
telfhash t1805256744ebc34b5b696d910f3a3b5b4567b286462f838f05063ed81efc1e8058aac77
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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 :
81
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.11883.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Sets a written file as executable
Connection attempt
Collects information on the network activity
Creating a file
Collects information on the RAM
Sends data to a server
Deletes a system binary file
Writes files to system directory
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 crypto expand golang lolbin reconnaissance
Link:
https://www.filescan.io/uploads/6ac13d5de9ebd747614c3155/reports/6c236647-58be-4cec-8380-9380d1f7e472/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/27ac22a7f150e70e5edc156d94d560af3aa6eaaf4ca2f025652dcc8d99313559
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-03T15:33:00Z UTC
Last seen:
2026-10-04T19:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/27ac22a7f150e70e5edc156d94d560af3aa6eaaf4ca2f025652dcc8d99313559/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/828a1425-bca5-4531-86c1-b6aac128ff7b
Behavior Graph:
Download SVG
%3 guuid=87f5ec01-1c00-0000-99b9-2b43860a0000 pid=2694 /usr/bin/sudo guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2701 /tmp/sample.bin delete-file net send-data write-config write-file guuid=87f5ec01-1c00-0000-99b9-2b43860a0000 pid=2694->guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2701 execve 62b2ea82-7273-5f00-9abf-c265e127dc4c 93.113.180.149:9111 guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2701->62b2ea82-7273-5f00-9abf-c265e127dc4c send: 263B guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2711 /tmp/sample.bin guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2701->guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2711 clone guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2712 /tmp/sample.bin send-data guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2701->guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2712 clone guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2713 /tmp/sample.bin send-data guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2701->guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2713 clone guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2714 /tmp/sample.bin send-data guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2701->guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2714 clone guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2739 /tmp/sample.bin send-data guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2701->guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2739 clone guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=5119 /tmp/sample.bin send-data guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2701->guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=5119 clone guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2712->62b2ea82-7273-5f00-9abf-c265e127dc4c send: 113B guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2713->62b2ea82-7273-5f00-9abf-c265e127dc4c send: 151B guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2714->62b2ea82-7273-5f00-9abf-c265e127dc4c send: 265B guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=2739->62b2ea82-7273-5f00-9abf-c265e127dc4c send: 75B guuid=49c2e709-1c00-0000-99b9-2b438d0a0000 pid=5119->62b2ea82-7273-5f00-9abf-c265e127dc4c send: 114B
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ff22085e-3bd9-4971-a2d6-0ac8b4e14dcb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1981736
Signature
Modifies the '.bashrc' or '.bash_profile' file typically for persisting actions
Multi AV Scanner detection for submitted file
Sample tries to persist itself using /etc/profile
Suricata IDS alerts for network traffic
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
97%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/27ac22a7f150e70e5edc156d94d560af3aa6eaaf4ca2f025652dcc8d99313559
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/27ac22a7f150e70e5edc156d94d560af3aa6eaaf4ca2f025652dcc8d99313559/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-10-03 17:44:02 UTC
File Type:
ELF64 Little (Exe)
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e6wcfj7rkdtq4xw4cvwzjvlav45kn2vpjsrpajlffxgi3gjrgvmq._file
Result
Malware family:
goddosagent
Create hunting rule
Score:
  10/10
Tags:
family:goddosagent botnet defense_evasion discovery linux persistence privilege_escalation
Link:
https://tria.ge/reports/261003-v7gqvavxg1/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Modifies Bash startup script
Creates/modifies environment variables
Write file to user bin folder
Detects GoDDoSAgent
Family: GoDDoSAgent
Malware family:
MultiGoDDoS
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/27ac22a7f150/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.72
Link:
https://yomi.yoroi.company/submissions/27ac22a7f150e70e5edc156d94d560af3aa6eaaf4ca2f025652dcc8d99313559

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_GoDDoSAgent
Create hunting rule
Author:abuse.ch
Description:Detects ELF DDoS Agent written in Go
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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:ELF_Packer_Dropper_Fileless_Armhf
Create hunting rule
Author:Serhii Kocherhan
Description:Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:LIN_Sample_Unique_4c099562
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (elf, etat binaire)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:MIRAI_TELNETCURL_payload
Create hunting rule
Author:AfterPacket
Description:Mirai-lineage ELF payload carrying the leaked-source decoy domain
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
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
Rule name:Web_Generic_Binary_URL_Download
Create hunting rule
Author:Serhii Kocherhan
Description:Detects files containing HTTP or HTTPS links pointing directly to .bin payload extensions.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 27ac22a7f150e70e5edc156d94d560af3aa6eaaf4ca2f025652dcc8d99313559

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3927871/
  
Delivery method
Distributed via web download

Comments