MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54a1d616922d58c62a58c6eea2d05da215ff61a35b076dd91c1d79561cc08a5a. 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: 12


Intelligence 12 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54a1d616922d58c62a58c6eea2d05da215ff61a35b076dd91c1d79561cc08a5a
SHA3-384 hash: 3c519c8cb1f6ea6acf701b2d1e838fbc50c248ebb49d6590d52e233dcb8207dbaaea565986308354eba15c864085af99
SHA1 hash: a65fa797e2114bd3fcd2d58b0c7b556d5e16b125
MD5 hash: 0f70d3a2ec147ada320b84ea0fa60e9d
humanhash: berlin-sweet-saturn-carpet
File name:arm7.uhavenobotsxd
Download: download sample
Signature Mirai
Create hunting rule
File size:166'576 bytes
First seen:2025-11-09 13:37:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:nVzDPMvd9t+aZjeo6B3Toif6Bz5KhmoEaKqSM/9lQuBvFh:nNCr+aZjeo6Bci+zoh5EaKLM/9lfBvL
TLSH T1C8F33B56EB408B03C0D22BB6BA9B425533239BA4D3EB73055928BFF43F8679D0E67505
telfhash t18e21e035273611296961c920eddd97f2141c8b132744fb73df35c4cc241a09ae62bc4f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-10001386-0
Create hunting rule

Unix.Trojan.Mirai-10010127-0
Create hunting rule

Unix.Trojan.Mirai-10017351-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash gafgyt gcc lolbin mirai rust
Link:
https://www.filescan.io/uploads/6910990e8938e2fe22191235/reports/9b400ecb-a964-4754-a916-2b58dc44093b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
25
Number of processes launched:
12
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/54a1d616922d58c62a58c6eea2d05da215ff61a35b076dd91c1d79561cc08a5a
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 94.154.35.153:6969
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-09T11:46:00Z UTC
Last seen:
2025-11-09T16:31:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/54a1d616922d58c62a58c6eea2d05da215ff61a35b076dd91c1d79561cc08a5a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5f7ad25e-8fe6-48cf-abb7-9fda46c86e12
Behavior Graph:
Download SVG
%3 guuid=30e9ccfa-1700-0000-e5b7-1e9f6b0b0000 pid=2923 /usr/bin/sudo guuid=6e1975fc-1700-0000-e5b7-1e9f6f0b0000 pid=2927 /tmp/sample.bin guuid=30e9ccfa-1700-0000-e5b7-1e9f6b0b0000 pid=2923->guuid=6e1975fc-1700-0000-e5b7-1e9f6f0b0000 pid=2927 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7134d2c8-6e65-4453-8bd1-1c12b34ab51b
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1810947
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1810947 Sample: arm7.uhavenobotsxd.elf Startdate: 09/11/2025 Architecture: LINUX Score: 56 35 94.154.35.153, 40682, 6969 SELECTELRU Ukraine 2->35 37 199.231.233.194, 22006, 49204, 49206 NEXEONUS United States 2->37 39 Multi AV Scanner detection for submitted file 2->39 9 arm7.uhavenobotsxd.elf 2->9         started        signatures3 process4 signatures5 41 Sample reads /proc/mounts (often used for finding a writable filesystem) 9->41 12 arm7.uhavenobotsxd.elf 9->12         started        process6 process7 14 arm7.uhavenobotsxd.elf 12->14         started        17 arm7.uhavenobotsxd.elf 12->17         started        19 arm7.uhavenobotsxd.elf 12->19         started        21 9 other processes 12->21 signatures8 43 Sample tries to kill multiple processes (SIGKILL) 14->43 23 arm7.uhavenobotsxd.elf 17->23         started        25 arm7.uhavenobotsxd.elf 19->25         started        27 arm7.uhavenobotsxd.elf 21->27         started        29 arm7.uhavenobotsxd.elf 21->29         started        31 arm7.uhavenobotsxd.elf 21->31         started        33 6 other processes 21->33 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/54a1d616922d58c62a58c6eea2d05da215ff61a35b076dd91c1d79561cc08a5a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/54a1d616922d58c62a58c6eea2d05da215ff61a35b076dd91c1d79561cc08a5a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-09 13:37:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ksq5mfusfvmmmksyy3xkfuc5uik76yndlmdw3wi4dv4vmhgarjna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/251109-qwysrsek5z/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135925-0
YARA:
n/a
Link:
https://app.threat.zone/submission/cf18dc0c-2403-414f-8603-3595cde2982e
Please note that we are no longer able to provide a coverage score for Virus Total.

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_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 54a1d616922d58c62a58c6eea2d05da215ff61a35b076dd91c1d79561cc08a5a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3686384/
  
Delivery method
Distributed via web download

Comments