MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2137071c83949263dc9bd17f7bc0f033ac92705b65ca5aa6c9b4af20289bbcaa. 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 4 File information Comments

SHA256 hash: 2137071c83949263dc9bd17f7bc0f033ac92705b65ca5aa6c9b4af20289bbcaa
SHA3-384 hash: 23664de22d5aa06be6ccd75b9f25cd568b952732e7d93b6aca3b6e7395da0762b08aa08f810635f0460e145a68c6505e
SHA1 hash: 10c7ceaf3dc49373f158ea3e4563c92b47cdd556
MD5 hash: 8a4c4afe3c1c4a455fd9a12d0e5771c1
humanhash: venus-monkey-fish-grey
File name:armv5l
Download: download sample
Signature Mirai
File size:116'384 bytes
First seen:2025-11-30 10:42:44 UTC
Last seen:2025-11-30 12:49:57 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:rQVfWRrp6n7WnW0XtAp2i35oFaMkb882mWfyIYfklyNoeoOHufgPjkdvWBdhO/tt:LRQKnNXOIIP9epYfkgouwiOlEx09
TLSH T1D0B31855FD819B52C6C2167BFB9E828C372713ACD3EE7203AE159F21338B45A0E3A545
telfhash t103a0120272c857143b8407c68610106205447007d7100045400a80494541c02302ecf1
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 :
3
# of downloads :
48
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
81
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Behaviour
Anti-VM
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1823074 Sample: armv5l.elf Startdate: 30/11/2025 Architecture: LINUX Score: 48 14 87.121.84.74, 12344, 33494 SKATTV-ASBG Bulgaria 2->14 16 Multi AV Scanner detection for submitted file 2->16 8 armv5l.elf 2->8         started        signatures3 process4 process5 10 armv5l.elf 8->10         started        process6 12 armv5l.elf 10->12         started       
Threat name:
Linux.Backdoor.Mirai
Status:
Malicious
First seen:
2025-11-30 10:36:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
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:Linux_Generic_Threat_d94e1020
Author:Elastic Security
Rule name:RIPEMD160_Constants
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:unixredflags3
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 2137071c83949263dc9bd17f7bc0f033ac92705b65ca5aa6c9b4af20289bbcaa

(this sample)

Comments