MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f863baaa35bf5e411e5e0a522a8b9d0ac6cdd07f7a5e89c95485431cd6abff22. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f863baaa35bf5e411e5e0a522a8b9d0ac6cdd07f7a5e89c95485431cd6abff22
SHA3-384 hash: 0737dfeef82bb45c9dd469da952485c438266a27ebe86ba9fd6f0f4594cd709ebec8a21c8e45377fb6184de8ff52d36e
SHA1 hash: c08aaac7f52a4d773949efb63b3c9c31aea48681
MD5 hash: 463b2ef9fe5f833b717d4da6642153ee
humanhash: california-cup-saturn-cup
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:57'130 bytes
First seen:2025-09-02 18:25:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:4R20jXhsQtGoxlmAabNunUzU74qP9SnWohGtRUm0OOsEImSnwuwUPcL7u:4RtmQoZwU+PUWoW3xORImgRkO
TLSH T14443F99A7C81892EC6E013BAB6BF529E331227B9D2CB7313D5144B543F4A45F0E67B81
telfhash t1c6e06804fd704b2c48dbaab4ed5c02a2922562237a065724efe0c7e0943f044b74ee8e
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 :
42
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135928-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc mirai rust
Link:
https://www.filescan.io/uploads/68b736b239a6221faa7b09cf/reports/52735b6d-8fc1-427c-a0ff-0723c01802a4/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f863baaa35bf5e411e5e0a522a8b9d0ac6cdd07f7a5e89c95485431cd6abff22
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-02T16:34:00Z UTC
Last seen:
2025-09-02T16:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f863baaa35bf5e411e5e0a522a8b9d0ac6cdd07f7a5e89c95485431cd6abff22/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2283209c-faed-46e5-9012-8fbc872f4ba4
Behavior Graph:
Download SVG
%3 guuid=4afbfe64-1600-0000-7889-8b35f00c0000 pid=3312 /usr/bin/sudo guuid=aee51b67-1600-0000-7889-8b35f10c0000 pid=3313 /tmp/sample.bin guuid=4afbfe64-1600-0000-7889-8b35f00c0000 pid=3312->guuid=aee51b67-1600-0000-7889-8b35f10c0000 pid=3313 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/40e523c3-0e3d-4cdf-be36-e35ba9343282
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1769800
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1769800 Sample: arm7.elf Startdate: 02/09/2025 Architecture: LINUX Score: 52 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 4 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Contains symbols with names commonly found in malware 2->22 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 arm7.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f863baaa35bf5e411e5e0a522a8b9d0ac6cdd07f7a5e89c95485431cd6abff22
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f863baaa35bf5e411e5e0a522a8b9d0ac6cdd07f7a5e89c95485431cd6abff22/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-02 18:26:27 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=7br3vkrvx5pechs6bjjcvc45bldm3ud7pjpitskuqvbrzvvl74ra._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet
Link:
https://tria.ge/reports/250902-w2zj5szwgw/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135928-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4eae618b-df75-4101-9bef-b7308607f1be
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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() 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 f863baaa35bf5e411e5e0a522a8b9d0ac6cdd07f7a5e89c95485431cd6abff22

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609497/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464193/

Comments