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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78671a238a6cb3affc52d4572a0dd232b3a52e47be02a1077aec2750a303b438. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78671a238a6cb3affc52d4572a0dd232b3a52e47be02a1077aec2750a303b438
SHA3-384 hash: e96d1cde86e7ada94c618c49dc319d8635ed591dc86458e144b78e017b41eea407600c68f84c87a826e595965df43cb4
SHA1 hash: d6023d9f15f2a15dc832051721716d24be6aa0cf
MD5 hash: cbff9f8caf0a703e79812431ff54c27c
humanhash: tennis-vegan-ink-sodium
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:20'844 bytes
First seen:2026-09-18 14:52:33 UTC
Last seen:2026-09-18 16:51:02 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:pkbADrcNtkHnX8h182qlXErXyX0gdi2aj4CFhNI5TNLqmdGU57ptVGq8rsci:CbyrbHMh62qaypU204C/+ZNLq3Uiro
TLSH T14292D169158A7151CBB10872D8BE4A46C6C733F4E06EF2633F581E8CBD5150BA9FC687
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
50
Origin country :
AT AT
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/efb57cdb-bd66-40e1-94e1-02491f6f664f/
Detection(s):
SecuriteInfo.com.Linux.DDoS.RedKill.6.20414.19742.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Receives data from a server
Kills processes
Sends data to a server
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
25
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/78671a238a6cb3affc52d4572a0dd232b3a52e47be02a1077aec2750a303b438
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-09-18T12:42:00Z UTC
Last seen:
2026-09-18T12:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/78671a238a6cb3affc52d4572a0dd232b3a52e47be02a1077aec2750a303b438/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/52abe168-f6a2-41d2-af47-f91c21f09db9
Behavior Graph:
Download SVG
%3 guuid=05fe7117-2700-0000-53c6-f2c53d030000 pid=829 /usr/bin/sudo guuid=b9347619-2700-0000-53c6-f2c53e030000 pid=830 /tmp/sample.bin guuid=05fe7117-2700-0000-53c6-f2c53d030000 pid=829->guuid=b9347619-2700-0000-53c6-f2c53e030000 pid=830 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/08bd52fc-32bf-40f6-af92-252c693efd75
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/78671a238a6cb3affc52d4572a0dd232b3a52e47be02a1077aec2750a303b438
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/78671a238a6cb3affc52d4572a0dd232b3a52e47be02a1077aec2750a303b438/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-18 14:36:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pbtrui4knsz277cs2rlsudosgkz2klshxybkcb325qtvbiydwq4a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/260918-r9gbbaxxf1/
Behaviour
Reads runtime system information
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/78671a238a6cb3affc52d4572a0dd232b3a52e47be02a1077aec2750a303b438

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:ELF_IoT_DVR_Botnet_Hama_UPX
Create hunting rule
Author:Serhii Kocherhan
Description:Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 78671a238a6cb3affc52d4572a0dd232b3a52e47be02a1077aec2750a303b438

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3918554/
  
Delivery method
Distributed via web download

Comments