MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 605c4fe0f55687d84a69b7a39ceb4da4e4c37e77a6abdfefb0d9787d59c08b4b. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 605c4fe0f55687d84a69b7a39ceb4da4e4c37e77a6abdfefb0d9787d59c08b4b
SHA3-384 hash: bd34a457d933c7d06c6718c85323f94467492c138435f66de9413a43494694f89aca101cf6090ae5359ca91604665751
SHA1 hash: c33f5105c37ee8f1413cb889571bd8a818792e05
MD5 hash: b8923dafbcd3c56c02691ee7ac6997e3
humanhash: kansas-oven-beer-double
File name:irannet.armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:155'768 bytes
First seen:2025-11-30 05:59:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:5uqY1srGJTABPe0+0cf4Ctk2udcPeYNvdkUbi9Oo:5uqY1srGJTABWt3f4CS2Ac2YNVNi9Oo
TLSH T1EAE31745BD419B16C6D662BBFF4D428D7B2B1768D3EA31039E255F20378B86B0E3B142
telfhash t10b214e29cf800ee85fe1949091ad3135297d35b6bf32088a977edb4e96124c5b13441f
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 40e4741e1d2dd729186d95c205279ce1fef99d27bc188ebb1f409e40856296f9
File size (compressed) :60'376 bytes
File size (de-compressed) :155'768 bytes
Format:linux/arm
Packed file: 40e4741e1d2dd729186d95c205279ce1fef99d27bc188ebb1f409e40856296f9

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash lolbin mirai rust
Link:
https://www.filescan.io/uploads/692bdd841b65ca0bb927d22c/reports/b0af42f8-9115-40a1-a775-d737d2ec7023/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
250
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/605c4fe0f55687d84a69b7a39ceb4da4e4c37e77a6abdfefb0d9787d59c08b4b
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1823024
Signature
Antivirus / Scanner detection for submitted sample
Drops files in suspicious directories
Multi AV Scanner detection for submitted file
Sample tries to set files in /etc globally writable
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1823024 Sample: irannet.armv4l.elf Startdate: 30/11/2025 Architecture: LINUX Score: 80 27 185.158.107.249, 44594, 44596, 8020 ASDETUKhttpwwwheficedcomGB Germany 2->27 29 34.254.182.186, 443 AMAZON-02US United States 2->29 31 2 other IPs or domains 2->31 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 9 irannet.armv4l.elf 2->9         started        11 dash rm 2->11         started        13 dash cat 2->13         started        15 9 other processes 2->15 signatures3 process4 process5 17 irannet.armv4l.elf 9->17         started        process6 19 irannet.armv4l.elf 17->19         started        file7 25 /etc/init.d/main, POSIX 19->25 dropped 39 Sample tries to set files in /etc globally writable 19->39 41 Drops files in suspicious directories 19->41 23 irannet.armv4l.elf 19->23         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/605c4fe0f55687d84a69b7a39ceb4da4e4c37e77a6abdfefb0d9787d59c08b4b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/605c4fe0f55687d84a69b7a39ceb4da4e4c37e77a6abdfefb0d9787d59c08b4b/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-30 06:00:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mboe7yhvk2d5qstjw6rzz22nutsmg7txu2v5735q3f4h2woarnfq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251130-gqmc4ssmg1/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/17e0035f-3ca6-492b-ab5e-8040cdf6cf7e
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/605c4fe0f55687d84a69b7a39ceb4da4e4c37e77a6abdfefb0d9787d59c08b4b

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_d94e1020
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 40e4741e1d2dd729186d95c205279ce1fef99d27bc188ebb1f409e40856296f9

Mirai

elf 605c4fe0f55687d84a69b7a39ceb4da4e4c37e77a6abdfefb0d9787d59c08b4b

(this sample)

  
Dropped by
SHA256 40e4741e1d2dd729186d95c205279ce1fef99d27bc188ebb1f409e40856296f9
  
URLhaus
https://urlhaus.abuse.ch/url/3720781/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 7f0e7e33ae7f452394dbe9e0dc434a2a

Comments