MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77f7f13c428428435e2c77e11c257efeefc580477c9901888bade683c02d3e05. 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: 4


Intelligence 4 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77f7f13c428428435e2c77e11c257efeefc580477c9901888bade683c02d3e05
SHA3-384 hash: 721ff87af0a1e44d75869b3c8904ab1386466d7da62f3e183cab66734d2d3289dea0502f09be0a58e775a69412157a3e
SHA1 hash: 1c29a77390dfbcbe7b842ba992ab5e201af8d36a
MD5 hash: 14eb9148a134f61b3d226f78958683e1
humanhash: timing-high-maine-muppet
File name:rondo.arc700
Download: download sample
Signature Mirai
Create hunting rule
File size:154'292 bytes
First seen:2026-01-02 12:21:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:vEq9Lw9vplsMZK33ocUpiOC8O2jBgkqSDs:vEasl3KHocUpiOZbqSD
TLSH T15FE3AEDBF1978491C43183F427CB5BED6AB752158D2FC4E22C8E967B29B90DB0811B61
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 :
104
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6957b87765e07687fdf37488/reports/ffd9f422-378a-48b6-9298-3b6998d229d0/overview
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-01-02T11:48:00Z UTC
Last seen:
2026-01-02T11:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/77f7f13c428428435e2c77e11c257efeefc580477c9901888bade683c02d3e05/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6c8246fe-936b-4bec-baa4-c43681b1f7f8
Behavior Graph:
Download SVG
%3 guuid=a86d0eff-1700-0000-ae45-0084c1080000 pid=2241 /usr/bin/sudo guuid=94f5cc00-1800-0000-ae45-0084c6080000 pid=2246 /tmp/sample.bin guuid=a86d0eff-1700-0000-ae45-0084c1080000 pid=2241->guuid=94f5cc00-1800-0000-ae45-0084c6080000 pid=2246 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3933b3c6-7d3f-4839-bad5-f9b19e529a53
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1843569
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/77f7f13c428428435e2c77e11c257efeefc580477c9901888bade683c02d3e05
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/77f7f13c428428435e2c77e11c257efeefc580477c9901888bade683c02d3e05/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-02 12:22:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 38 (21.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o737cpccqquegxrmo7qryjl673x4lachpsmqdcelvxtihqbnhycq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260102-pj3erafn4y/
Verdict:
Unknown
Tags:
backdoor
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/c69450db-4c11-4781-925b-cd65de98fac1
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/77f7f13c428428435e2c77e11c257efeefc580477c9901888bade683c02d3e05

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 77f7f13c428428435e2c77e11c257efeefc580477c9901888bade683c02d3e05

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3736085/
  
Delivery method
Distributed via web download

Comments