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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf1e79bc7bc7aaa551d604cbd5f7c01a29cd00655d7a5a7c20df621cfb6e6a90. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf1e79bc7bc7aaa551d604cbd5f7c01a29cd00655d7a5a7c20df621cfb6e6a90
SHA3-384 hash: a87f56c7e50f83a3c35bd5c941b16789d5045b07640367f4d300c6367771c1a47079a64f2be0a842d270a6d93a3aa6ad
SHA1 hash: 76dfe9d120b4cc8b69c38ecd9703819a22a04e23
MD5 hash: ebb38258e8b72bb2fe59bb8fcb3e08a7
humanhash: oregon-pizza-magnesium-video
File name:bot.armv8
Download: download sample
Signature Mirai
Create hunting rule
File size:1'170'949 bytes
First seen:2026-09-27 07:41:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:Jw9ghjWVQmLjFl1KQeu5fY4SJa6Shgk2g/HVW:JKWWpjxuNJI6ShgkzVW
TLSH T1DE456C5DFD0F3C43D2CAE23EDB4A83E47127B0D4D66311A336C2035DE68999D8B9295A
telfhash t193b012071484c50c45779b514ca5034910419833e85b3e962f0cfa40402100803488ea
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 BlinkzSec
Tags:gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
IN IN
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10004218-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Locks files
Connection attempt
Collects information on the CPU
Creating a file in the %temp% directory
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm base64 gcc
Link:
https://www.filescan.io/uploads/6ab8c918dc6ac202347e2678/reports/ac2834ce-be68-4d46-a1ed-dbc08410c474/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-09-27T05:23:00Z UTC
Last seen:
2026-09-27T05:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cf1e79bc7bc7aaa551d604cbd5f7c01a29cd00655d7a5a7c20df621cfb6e6a90/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/406d1217-ccc8-4a84-b877-c7548588b926
Behavior Graph:
Download SVG
%3 guuid=6698238c-1c00-0000-88ca-6e15830b0000 pid=2947 /usr/bin/sudo guuid=6ac84d8f-1c00-0000-88ca-6e158a0b0000 pid=2954 /tmp/sample.bin guuid=6698238c-1c00-0000-88ca-6e15830b0000 pid=2947->guuid=6ac84d8f-1c00-0000-88ca-6e158a0b0000 pid=2954 execve guuid=c16d9892-1c00-0000-88ca-6e15920b0000 pid=2962 /usr/bin/dash guuid=6ac84d8f-1c00-0000-88ca-6e158a0b0000 pid=2954->guuid=c16d9892-1c00-0000-88ca-6e15920b0000 pid=2962 clone guuid=bb34a092-1c00-0000-88ca-6e15930b0000 pid=2963 /usr/bin/dash guuid=6ac84d8f-1c00-0000-88ca-6e158a0b0000 pid=2954->guuid=bb34a092-1c00-0000-88ca-6e15930b0000 pid=2963 clone guuid=6e31a592-1c00-0000-88ca-6e15940b0000 pid=2964 /usr/bin/dash guuid=6ac84d8f-1c00-0000-88ca-6e158a0b0000 pid=2954->guuid=6e31a592-1c00-0000-88ca-6e15940b0000 pid=2964 clone guuid=5d69b292-1c00-0000-88ca-6e15950b0000 pid=2965 /usr/bin/dash guuid=6e31a592-1c00-0000-88ca-6e15940b0000 pid=2964->guuid=5d69b292-1c00-0000-88ca-6e15950b0000 pid=2965 clone
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/73b1ea99-f70b-4166-8029-b4d705681010
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cf1e79bc7bc7aaa551d604cbd5f7c01a29cd00655d7a5a7c20df621cfb6e6a90
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cf1e79bc7bc7aaa551d604cbd5f7c01a29cd00655d7a5a7c20df621cfb6e6a90/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-09-27 07:43:00 UTC
File Type:
ELF64 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z4phtpd3y6vkkuowatf5l56adiu42adflv5fu7ba35rbz63onkia._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260927-jjaf3stwdw/
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/cf1e79bc7bc7aaa551d604cbd5f7c01a29cd00655d7a5a7c20df621cfb6e6a90

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:Hunt_DVR_Exploit_CommandInjection
Create hunting rule
Author:Serhii Kocherhan
Description:Detects common shell command injection signatures and payloads associated with DVR/NVR exploitation
Rule name:iot_req_metachar
Create hunting rule
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:malwareelf55503
Create hunting rule
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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:test_rule_vldslv
Create hunting rule
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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Comments