MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f88673260b5b3348bb3be0088a397efd150568d7a4fbb77cb7d8e847e7f37986. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f88673260b5b3348bb3be0088a397efd150568d7a4fbb77cb7d8e847e7f37986
SHA3-384 hash: d780aea6b989dea0f61f0406aa046c6bff853d6ec87005465e6b631c8340f3d91c31ef768908939da8ee259188506998
SHA1 hash: a64c9dbe7dfcc7c29bc4bcac969b2f9f476a4489
MD5 hash: 0f1a65036a662c22481eab86c3b5117f
humanhash: ack-hamper-eight-comet
File name:armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:132'984 bytes
First seen:2025-07-26 22:54:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:fHl9TLrmypHeEbx226n21QFh5lVXXnkKMaISeNrvyrUQ5iKN8+9Z6:fHlRLrmypH5bx2Dn21QJlVX3dMaISeN9
TLSH T1BBD30649FD41AB11D5D636FAFE0E42897363576CE3FE7102AE245B2123CAA5B0F76402
telfhash t17431e10dfb98169c7bd5406942e9f6365b9a34d85f221999872d778e8311fc1b01c43f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
19
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Kills processes
Sets a written file as executable
Runs as daemon
Creating a file
Sends data to a server
Connection attempt
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/68855c9d13488cfd44d9c739/reports/3bd4321d-a945-440d-b136-8de1fbd89470/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
197
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f88673260b5b3348bb3be0088a397efd150568d7a4fbb77cb7d8e847e7f37986
Behaviour
Persistence
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/fb012e1d-bb6a-4deb-8c31-2e0a4ad72a9a
Behavior Graph:
Download SVG
%3 guuid=228cbdcd-1600-0000-2a28-ecb0b40d0000 pid=3508 /usr/bin/sudo guuid=ddd75fcf-1600-0000-2a28-ecb0ba0d0000 pid=3514 /tmp/sample.bin guuid=228cbdcd-1600-0000-2a28-ecb0b40d0000 pid=3508->guuid=ddd75fcf-1600-0000-2a28-ecb0ba0d0000 pid=3514 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1fff05d8-ca7c-4fa1-bcbc-da0a28d899c0
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1744796
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to set files in /etc globally writable
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1744796 Sample: armv7l.elf Startdate: 27/07/2025 Architecture: LINUX Score: 92 29 89.116.20.194, 7074 LRTC-ASLT Lithuania 2->29 31 109.202.202.202, 80 INIT7CH Switzerland 2->31 33 2 other IPs or domains 2->33 35 Antivirus detection for dropped file 2->35 37 Antivirus / Scanner detection for submitted sample 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 Yara detected Mirai 2->41 9 armv7l.elf 2->9         started        11 systemd journalctl 2->11         started        13 systemd systemd-journald 2->13         started        15 13 other processes 2->15 signatures3 process4 process5 17 armv7l.elf 9->17         started        process6 19 armv7l.elf 17->19         started        file7 25 /var/main, ELF 19->25 dropped 27 /etc/init.d/xs.main, POSIX 19->27 dropped 43 Sample tries to set files in /etc globally writable 19->43 45 Drops files in suspicious directories 19->45 47 Sample deletes itself 19->47 23 armv7l.elf 19->23         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f88673260b5b3348bb3be0088a397efd150568d7a4fbb77cb7d8e847e7f37986
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f88673260b5b3348bb3be0088a397efd150568d7a4fbb77cb7d8e847e7f37986/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Gafgyt
Link:
https://tip.neiki.dev/file/f88673260b5b3348bb3be0088a397efd150568d7a4fbb77cb7d8e847e7f37986
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-26 22:54:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 35 (31.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7cdhgjqllmzuroz34aeiuol67ukqk2gxut53o7fx3duepz7tpgda._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/250726-2vn3qadq6w/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies init.d
Deletes itself
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/aa90c289-15f9-4fc5-acae-57ea881a0142
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/f88673260b5b3348bb3be0088a397efd150568d7a4fbb77cb7d8e847e7f37986

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 f88673260b5b3348bb3be0088a397efd150568d7a4fbb77cb7d8e847e7f37986

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3587294/
  
Delivery method
Distributed via web download

Comments