MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a161f36eea166dfad68afa2f686af99adcaa1067c53d0ef56fdc5504b2ea594e. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a161f36eea166dfad68afa2f686af99adcaa1067c53d0ef56fdc5504b2ea594e
SHA3-384 hash: 12fc63c861d50fc41b9dba42d83e60073f75afd26dba65a7a837899a8c4a4378309037701e655080c0f7256fdb3453aa
SHA1 hash: 354e2a7491e7aca36659684bf590294db47b1d6d
MD5 hash: 6d7a8347f0f042b2ef820b8be687c657
humanhash: early-uranus-alanine-pasta
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:166'976 bytes
First seen:2026-07-23 18:41:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:93VJgTdgahP/2o/ZrTheIsnjCWRXFm4UpM1wLxpPNNOziHofam:9FJMgWPZr8IaCWReS1WpPeR7
TLSH T123F33B47B7208FB1C368D67109B3CB67A6E6269216E19985E66DCD107E3035C6C3FFA0
telfhash t1d9c002145c7457f15108dd5540dc7f29c5f51dcf15431d1fd9183c654631d831f00d59
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 1c90782f149c3ea4ee47ebc4c31c6e2e30bf466ec3a806bd28752032763472d6
File size (compressed) :74'780 bytes
File size (de-compressed) :166'976 bytes
Format:linux/mips
Packed file: 1c90782f149c3ea4ee47ebc4c31c6e2e30bf466ec3a806bd28752032763472d6

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-32.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Unix.Malware.Mirai-10059790-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Receives data from a server
Sends data to a server
Connection attempt
Locks files
Runs as daemon
DNS request
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm bashlite mirai
Link:
https://www.filescan.io/uploads/6a62609c8cb11ec379bb4601/reports/62dfcdd5-9218-454f-ad1e-b7617f0d41a7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
100
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a161f36eea166dfad68afa2f686af99adcaa1067c53d0ef56fdc5504b2ea594e
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2da8b118-532a-4db1-a2a7-70f3dc66c073
Behavior Graph:
Download SVG
%3 guuid=79984b0a-1e00-0000-5a21-3462d3110000 pid=4563 /usr/bin/sudo guuid=0631560c-1e00-0000-5a21-3462d9110000 pid=4569 /tmp/sample.bin guuid=79984b0a-1e00-0000-5a21-3462d3110000 pid=4563->guuid=0631560c-1e00-0000-5a21-3462d9110000 pid=4569 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/88252b7b-9bde-47a3-8e2c-f5673dca50cb
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a161f36eea166dfad68afa2f686af99adcaa1067c53d0ef56fdc5504b2ea594e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a161f36eea166dfad68afa2f686af99adcaa1067c53d0ef56fdc5504b2ea594e/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-07-23 18:43:29 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ufq7g3xkczw7vvuk7ixwq2xztlokuedhyu6q55lp3rkqjmxklfha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260723-xcna9atsbs/
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/a161f36eea166dfad68afa2f686af99adcaa1067c53d0ef56fdc5504b2ea594e

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: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.

Web download

Mirai

elf 1c90782f149c3ea4ee47ebc4c31c6e2e30bf466ec3a806bd28752032763472d6

Mirai

elf a161f36eea166dfad68afa2f686af99adcaa1067c53d0ef56fdc5504b2ea594e

(this sample)

  
Dropped by
SHA256 1c90782f149c3ea4ee47ebc4c31c6e2e30bf466ec3a806bd28752032763472d6
  
URLhaus
https://urlhaus.abuse.ch/url/3890863/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 6e7c9d933bb3dc596ba005a4eadf3018

Comments