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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fdb7238cacc1466c7b64bc2b1ee77b61b3c0393fbb7d6640ed8779d09408d247. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fdb7238cacc1466c7b64bc2b1ee77b61b3c0393fbb7d6640ed8779d09408d247
SHA3-384 hash: 1b02d6cdff3eecccf9d2fa35eb0704ae8bd34e8a071e8d0b92912c8dd9c81663383365c0a24133c9c42e68a730fc203a
SHA1 hash: 99f2327ca18f94f2a6f21577a6631bba2d44a35f
MD5 hash: 9628fdf51fce7ef021bf9a7b29d82a52
humanhash: ohio-johnny-muppet-skylark
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:62'316 bytes
First seen:2025-11-13 19:54:28 UTC
Last seen:2025-11-14 00:34:36 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:kfNAPp3IcoLeg6tsdDJE4Alz6q0X8dgnfuybVRz:kfNA2eluLq88ufuyr
TLSH T195531986B8919A13C5D4A2BBFA5F41CC332563F8D2DF3203DD116F597A8A82B0D7B641
telfhash t11841abeb8f940bdc23d0d38492ce1669cafd30ef071066ba8e6d4b2b41479c1702b426
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 :
2
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/691637ac8536cccc343dd816/reports/9e98e0e8-e018-4383-ad29-8fb292005888/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
126
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/fdb7238cacc1466c7b64bc2b1ee77b61b3c0393fbb7d6640ed8779d09408d247
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-13T17:19:00Z UTC
Last seen:
2025-11-14T01:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fdb7238cacc1466c7b64bc2b1ee77b61b3c0393fbb7d6640ed8779d09408d247/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c1695be4-95bb-41e7-af78-a7a69ad86466
Behavior Graph:
Download SVG
%3 guuid=4908fb3f-1800-0000-7820-cfac4f0c0000 pid=3151 /usr/bin/sudo guuid=a9fae241-1800-0000-7820-cfac550c0000 pid=3157 /tmp/sample.bin guuid=4908fb3f-1800-0000-7820-cfac4f0c0000 pid=3151->guuid=a9fae241-1800-0000-7820-cfac550c0000 pid=3157 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cf98c33e-3820-455b-96b2-c3b0e53ebb31
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1813752
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1813752 Sample: arm5.elf Startdate: 13/11/2025 Architecture: LINUX Score: 56 18 196.134.247.85, 23 Vodafone-EG Egypt 2->18 20 44.16.150.127, 23 UCSDUS United States 2->20 22 8 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 8 arm5.elf 2->8         started        signatures3 process4 process5 10 arm5.elf 8->10         started        process6 12 arm5.elf 10->12         started        14 arm5.elf 10->14         started        16 arm5.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fdb7238cacc1466c7b64bc2b1ee77b61b3c0393fbb7d6640ed8779d09408d247
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fdb7238cacc1466c7b64bc2b1ee77b61b3c0393fbb7d6640ed8779d09408d247/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-13 19:55:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7w3shdfmyfdgy63exqvr5z33mgz4aoj7xn6wmqhnq545bfai2jdq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251113-yna1qsbm3s/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/217c6d62-decf-46dd-975b-cb3143acef39
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/fdb7238cacc1466c7b64bc2b1ee77b61b3c0393fbb7d6640ed8779d09408d247

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_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 fdb7238cacc1466c7b64bc2b1ee77b61b3c0393fbb7d6640ed8779d09408d247

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3700410/
  
Delivery method
Distributed via web download

Comments