MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7bc76a9ac70a4f20ddaed6d5052f302cb5f9ba7f3a86dee55df2798982f51981. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7bc76a9ac70a4f20ddaed6d5052f302cb5f9ba7f3a86dee55df2798982f51981
SHA3-384 hash: 1093bb2bd5a8cd3e5dad9c4ff72abc73b9bbbccbfffcc9205b3af827df8ecb35967684e59e52b834514dde47e24c5076
SHA1 hash: 5e75d52bbe3a0d33994a9657b1e862a24aa4b928
MD5 hash: 11777dd6e2c7b87007665001caaf8cef
humanhash: video-fish-autumn-pizza
File name:mynode.armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:179'820 bytes
First seen:2025-10-06 18:33:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Q9V6JFoHo+Itl8a5/+xVN0vu48pbSuO7/ltKPdM/RrUaPVzt4:Qb68Intl8a5/+xVNoqpWuO7/XsdM/RgJ
TLSH T13D042B05E7409B43C0962BBAFADF435133239754E7AB6305A528AFB43F8779E4F22506
telfhash t19d21cd86957c01d96eb16c28ec266bb314039b222360aa35ef4accc85c1f407f975d4f
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.Trojan.Mirai-9760303-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Creating a file
Deletes a file
Receives data from a server
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin remote
Link:
https://www.filescan.io/uploads/68e40d2f5a3bccf09eba2096/reports/096d08b3-e7d0-45ac-ba8c-b1105fc0b761/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7bc76a9ac70a4f20ddaed6d5052f302cb5f9ba7f3a86dee55df2798982f51981
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-06T15:59:00Z UTC
Last seen:
2025-10-08T08:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7bc76a9ac70a4f20ddaed6d5052f302cb5f9ba7f3a86dee55df2798982f51981/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/897b26ec-1177-4584-8c60-57410046a905
Behavior Graph:
Download SVG
%3 guuid=a58a3a50-1a00-0000-1e6b-e193730b0000 pid=2931 /usr/bin/sudo guuid=149f1e53-1a00-0000-1e6b-e193780b0000 pid=2936 /tmp/sample.bin guuid=a58a3a50-1a00-0000-1e6b-e193730b0000 pid=2931->guuid=149f1e53-1a00-0000-1e6b-e193780b0000 pid=2936 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/40323585-bf63-4a5a-8d15-d8d16c4033a5
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1790062
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1790062 Sample: mynode.armv7l.elf Startdate: 06/10/2025 Architecture: LINUX Score: 48 18 196.251.116.198, 1337 xneeloZA Seychelles 2->18 20 109.202.202.202, 80 INIT7CH Switzerland 2->20 22 4 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 mynode.armv7l.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 mynode.armv7l.elf 8->14         started        process6 16 mynode.armv7l.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7bc76a9ac70a4f20ddaed6d5052f302cb5f9ba7f3a86dee55df2798982f51981
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7bc76a9ac70a4f20ddaed6d5052f302cb5f9ba7f3a86dee55df2798982f51981/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-06 18:41:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ppdwvgwhbjhsbxno23kqklzqfs27tot7hkdn5zk56j4ytaxvdgaq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
n/a
Link:
https://tria.ge/reports/251006-xbkhzatxew/
Behaviour
Changes its process name
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9760303-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d7d7bfe7-a19e-4a58-9c43-5a71aa44225c
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: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 7bc76a9ac70a4f20ddaed6d5052f302cb5f9ba7f3a86dee55df2798982f51981

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3660726/
  
Delivery method
Distributed via web download

Comments