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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc378b2f676506d53da0a97fc380154573fd718131f96ed495dcf8bdef3f5628. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fc378b2f676506d53da0a97fc380154573fd718131f96ed495dcf8bdef3f5628
SHA3-384 hash: 0cab646cd828b2dd1c4ab3623f5aece20b9518aa32dc5f17fce625de6ede63c7cf88f6022022a6f986e8658f68932a79
SHA1 hash: a2ce3d136ebbb8e454fba10bdd492e3b60d227dd
MD5 hash: 3a21535a46d4b1d979dc6674c161ed1b
humanhash: sad-hamper-aspen-ohio
File name:fc378b2f676506d53da0a97fc380154573fd718131f96ed495dcf8bdef3f5628.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:10'816 bytes
First seen:2026-11-08 04:01:47 UTC
Last seen:2026-11-08 04:23:33 UTC
File type: elf
MIME type:application/x-executable
ssdeep 96:M7obxnzM5qu7ZVqMOQx+sAz9lmWIy/q1f7q1aiBINQ2yMBxTlnbuXI:M0xi7Ze6+sAz9sg+fagQ23jTl
TLSH T16E220D27F3D4DDFBC8AA5335899307713223C83ADB828383691C56593F9A29D1E65A84
telfhash t159b02b025470414c8ff221380c24cc831202c1a3c9415f608d40f740ca3f08d804cf4d
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 Tuxxin
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
74
Origin country :
FR FR
Vendor Threat Intelligence
Malware configuration found for:
SnowLight
Details
Link:
https://research.acce.ciphertechsolutions.com/results/800d1451-54e2-4f6a-979f-11c2609683b3/
Gathering data
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/fc378b2f676506d53da0a97fc380154573fd718131f96ed495dcf8bdef3f5628
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/fc378b2f676506d53da0a97fc380154573fd718131f96ed495dcf8bdef3f5628/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/79cc3219-9184-4278-bf1e-45f6440febeb
Behavior Graph:
Download SVG
%3 guuid=e76b32b9-1900-0000-ff85-30eb200d0000 pid=3360 /usr/bin/sudo guuid=4f1941bb-1900-0000-ff85-30eb260d0000 pid=3366 /tmp/sample.bin guuid=e76b32b9-1900-0000-ff85-30eb200d0000 pid=3360->guuid=4f1941bb-1900-0000-ff85-30eb260d0000 pid=3366 execve guuid=09da46bc-1900-0000-ff85-30eb2c0d0000 pid=3372 /usr/bin/dash guuid=4f1941bb-1900-0000-ff85-30eb260d0000 pid=3366->guuid=09da46bc-1900-0000-ff85-30eb2c0d0000 pid=3372 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0bec2f8b-50f6-4042-b590-fde15f91692c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fc378b2f676506d53da0a97fc380154573fd718131f96ed495dcf8bdef3f5628/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-11-07 22:26:42 UTC
File Type:
ELF64 Little (Exe)
AV detection:
11 of 23 (47.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7q3ywl3hmudnkpnavf74haavivz724mbgh4w5vev3t4l33z7kyua._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/261108-elxbeahw4x/
Malware Family:
downloade
Create hunting rule
Malicious:
True
Tags:
elf arm 64bits detect-debug-environment
Link:
https://intel.virussign.com/intelligence/file/fc378b2f676506d53da0a97fc380154573fd718131f96ed495dcf8bdef3f5628
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/fc378b2f676506d53da0a97fc380154573fd718131f96ed495dcf8bdef3f5628

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:Linux_Generic_Threat_3fa2df51
Create hunting rule
Author:Elastic Security
Rule name:malware_SNOWLIGHT_ELF
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:SNOWLIGHT
Reference:https://sect.iij.ad.jp/blog/2025/11/unc5174-windows-snowlight-in-2025/
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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: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 fc378b2f676506d53da0a97fc380154573fd718131f96ed495dcf8bdef3f5628

(this sample)

  
Delivery method
Distributed via web download

Comments