MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 537d2785ff9e7f8c81bdb4cf8ef85bbd2438516712f99c6f66016f7ea179ad4f. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 537d2785ff9e7f8c81bdb4cf8ef85bbd2438516712f99c6f66016f7ea179ad4f
SHA3-384 hash: 28ef0704514d91028721ff5cae8326f6565de33c7580130506aa53ac59218c6dff6752a5d697d2dfd45cb4a773df3d67
SHA1 hash: c1d38ddea627d1b23d73e089399df5e9af9055a2
MD5 hash: a27612eeb38ffc5847f247a9df0e69b2
humanhash: california-sweet-delta-four
File name:skid.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:117'284 bytes
First seen:2025-09-13 20:51:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:VH9J/tSTtYPR/b0oCAaZoRFlAAa2X7Fi+gfWuDwU/MtclnIC:7J/tSTtYZ/F7vTAAa2X7Fi+mWyJ
TLSH T1B4B3075AF9819B16D5D615BAFE0F428D332317A8E3DE7203DD246B2437CAA5B0E7B401
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android expand lolbin masquerade mirai rust
Link:
https://www.filescan.io/uploads/68c5d9967328794829292cae/reports/0ae05fcf-b622-4f2d-ae4b-875ea448d63c/overview
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/537d2785ff9e7f8c81bdb4cf8ef85bbd2438516712f99c6f66016f7ea179ad4f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-13T18:53:00Z UTC
Last seen:
2025-09-13T18:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/537d2785ff9e7f8c81bdb4cf8ef85bbd2438516712f99c6f66016f7ea179ad4f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3a984345-e911-4472-86fc-4d2e792eb318
Behavior Graph:
Download SVG
%3 guuid=4840fc29-1a00-0000-5355-09fe960d0000 pid=3478 /usr/bin/sudo guuid=ee24d62b-1a00-0000-5355-09fe9d0d0000 pid=3485 /tmp/sample.bin guuid=4840fc29-1a00-0000-5355-09fe960d0000 pid=3478->guuid=ee24d62b-1a00-0000-5355-09fe9d0d0000 pid=3485 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8e032003-d464-44a3-b8b1-2ba3324b0629
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1777099
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/537d2785ff9e7f8c81bdb4cf8ef85bbd2438516712f99c6f66016f7ea179ad4f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-13 19:57:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kn6spbp7tz7yzan5wthy56c3xusdqulhcl4zy33gafxx5ilzvvhq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250913-zn2dcsgp5y/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/74ee1b28-b183-4907-baf7-d5f6bd9eef56
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/537d2785ff9e7f8c81bdb4cf8ef85bbd2438516712f99c6f66016f7ea179ad4f

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:Linux_Generic_Threat_8299c877
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 537d2785ff9e7f8c81bdb4cf8ef85bbd2438516712f99c6f66016f7ea179ad4f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3619492/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3619881/

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