MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5682ae46740e9fa332412a91253c42b660d28f0b787808bc8f035d8d01d00cab. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments

SHA256 hash: 5682ae46740e9fa332412a91253c42b660d28f0b787808bc8f035d8d01d00cab
SHA3-384 hash: 67d5812d94236f122d09a901128034912f84f8ac05989fceb815754f7d3f6657c634ea9f19c49e7004e834827311d0b9
SHA1 hash: c9727f5a4bbedfff8ff44d546385a694b346349c
MD5 hash: dc83669b77ea68db7cdf7cf457341ce7
humanhash: lion-charlie-mango-colorado
File name:rep.arm5
Download: download sample
Signature Mirai
File size:93'304 bytes
First seen:2025-04-17 00:18:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:jIbLiw8jkV6D71rSJd/59OQ74wVjC4ctSkAYQFWdbXo+tiCKkRB7:jIbLi71r6dfl4wpC4ctjArmbviCKC
TLSH T1E1932789B8D18E26C5D651BFFA5F82AC373193F4C2DBB207DC146B25768282B0D6B351
telfhash t18c41bdbaef701b9e7bc5455882de31162fed718d5f1a3445ca2d6e0b56861c2f02ec13
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 :
1
# of downloads :
176
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
95.7%
Tags:
vmdetect gafgyt mirai ddos
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm lolbin masquerade remote
Result
Threat name:
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1666886 Sample: rep.arm5.elf Startdate: 17/04/2025 Architecture: LINUX Score: 76 25 187.169.186.228, 23 UninetSAdeCVMX Mexico 2->25 27 72.70.196.95, 23 UUNETUS United States 2->27 29 62 other IPs or domains 2->29 33 Antivirus / Scanner detection for submitted sample 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Mirai 2->37 8 rep.arm5.elf 2->8         started        10 xfce4-session xfce4-panel 2->10         started        12 xfce4-session xfwm4 2->12         started        14 12 other processes 2->14 signatures3 process4 process5 16 rep.arm5.elf 8->16         started        process6 18 rep.arm5.elf 16->18         started        21 rep.arm5.elf 16->21         started        23 rep.arm5.elf 16->23         started        signatures7 31 Sample tries to kill multiple processes (SIGKILL) 18->31
Threat name:
Linux.Exploit.Mirai
Status:
Malicious
First seen:
2025-04-17 00:19:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Renames itself
Contacts a large (27789) amount of remote hosts
Creates a large amount of network flows
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:ELF_Mirai
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Generic_Threat_d94e1020
Author:Elastic Security
Rule name:unixredflags3
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Author:nex
Description:Possibly employs anti-virtualization techniques

File information


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

Web download

Mirai

elf 5682ae46740e9fa332412a91253c42b660d28f0b787808bc8f035d8d01d00cab

(this sample)

  
Delivery method
Distributed via web download

Comments