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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 772df17d8da21b06b66675f2dd8571d38d79fabca084e7e95b594697f45b02a1. 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 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 772df17d8da21b06b66675f2dd8571d38d79fabca084e7e95b594697f45b02a1
SHA3-384 hash: fd0a53f56a9ac694f1574da3fa730e5ac2ea88cacda332f7e3aa1c482e01575401411376cefa6f98f565b4c192b8fa00
SHA1 hash: c904173c5923bec01ea6ae2454ded92c7de89809
MD5 hash: d2d035e87052c2a1479483c47bcaf280
humanhash: two-pasta-neptune-three
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:361'808 bytes
First seen:2026-10-29 05:30:56 UTC
Last seen:2026-10-30 02:50:48 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:WpFEm+STN2YORCs6csuOnZU4O0vXMBFaUbRfGa9Dad:WkEN5RJvXwFaUbxGa9Da
TLSH T16174098892F2E3FEF154E5716305BD279C3646363083B18BF39E7A7352B618085E9A35
telfhash t1479198f22dbe0ed9b3e0d803c10e7b81fd0ad677586535b245e3669032f7a52927a835
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 :
94
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32144.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-44.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
custom
Botnet:
unknown
Number of open files:
8
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/772df17d8da21b06b66675f2dd8571d38d79fabca084e7e95b594697f45b02a1
Behaviour
Process Renaming
Anti-Debugging
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 192.0.2.14:153
type: 198.51.100.42:153
type: 203.0.113.77:153
type: 192.0.2.201:153
type: 198.51.100.13:153
type: 192.0.2.14:253
type: 198.51.100.42:253
type: 203.0.113.77:253
type: 192.0.2.201:253
type: 198.51.100.13:253
type: 192.0.2.14:353
type: 198.51.100.42:353
type: 203.0.113.77:353
type: 192.0.2.201:353
type: 198.51.100.13:353
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-29T01:30:00Z UTC
Last seen:
2026-10-30T19:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/772df17d8da21b06b66675f2dd8571d38d79fabca084e7e95b594697f45b02a1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8f572069-d408-4da1-8975-fbf8560f1733
Behavior Graph:
Download SVG
%3 guuid=4b9f39d2-1600-0000-eb27-bbfbdf0c0000 pid=3295 /usr/bin/sudo guuid=50a30bd7-1600-0000-eb27-bbfbf20c0000 pid=3314 /tmp/sample.bin guuid=4b9f39d2-1600-0000-eb27-bbfbdf0c0000 pid=3295->guuid=50a30bd7-1600-0000-eb27-bbfbf20c0000 pid=3314 execve guuid=15a8acd7-1600-0000-eb27-bbfbf50c0000 pid=3317 /tmp/sample.bin write-file zombie guuid=50a30bd7-1600-0000-eb27-bbfbf20c0000 pid=3314->guuid=15a8acd7-1600-0000-eb27-bbfbf50c0000 pid=3317 clone
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/185dcbd5-6f9c-43d8-a936-2cdb2c046624
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/772df17d8da21b06b66675f2dd8571d38d79fabca084e7e95b594697f45b02a1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/772df17d8da21b06b66675f2dd8571d38d79fabca084e7e95b594697f45b02a1/
Threat name:
Linux.Exploit.DirtyFrag
Create hunting rule
Status:
Malicious
First seen:
2026-10-29 05:31:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o4w7c7mnuinqnntgoxzn3blr2ogxt6v4uccop2k3lfdjp5c3akqq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/261029-f7tyvaav7r/
Behaviour
Reads runtime system information
Changes its process name
Modifies Watchdog functionality
Traces itself
Unexpected DNS network traffic destination
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/772df17d8da21b06b66675f2dd8571d38d79fabca084e7e95b594697f45b02a1

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_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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:EXPL_HKTL_LNX_DirtyFragShellcode_May26
Create hunting rule
Author:Pezier Pierre-Henri (Nextron Systems)
Description:Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:https://github.com/V4bel/dirtyfrag/tree/master
Rule name:EXPL_LNX_DirtyFrag_ForensicArtefacts_May26
Create hunting rule
Author:Florian Roth
Description:Detects DirtyFrag exploit code POC usage in Linux environments
Reference:https://github.com/V4bel/dirtyfrag/tree/master
Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:linux_generic_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:NSVPS_Hydra_SSH_Bruteforce
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
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: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 772df17d8da21b06b66675f2dd8571d38d79fabca084e7e95b594697f45b02a1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3951374/
  
Delivery method
Distributed via web download

Comments