MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4e4604bcf40e4bec7c195773ce07156457bc5d858f5a734d086d69f07ab0c91. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f4e4604bcf40e4bec7c195773ce07156457bc5d858f5a734d086d69f07ab0c91
SHA3-384 hash: 3adfcc88c40e5f3b972bbc40b35e1e11705a5f9a34503a379d921d9a786fe4e2b7321c322c5d15a19ca44af55ab4777c
SHA1 hash: 529616d784cd898a09b777ca7f018c9fa7f29cb8
MD5 hash: 7c43860b1d72a977e593a755bcb00842
humanhash: video-carbon-butter-cup
File name:bin.armv4tl
Download: download sample
Signature Mirai
Create hunting rule
File size:221'968 bytes
First seen:2025-12-25 06:40:19 UTC
Last seen:2025-12-26 03:59:56 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:Iv4nw6IdA1Twfl4ds0aVGGp8CwZ9YNJmh0jmP2:IEwi1Talz0aVEHZ9gmujm
TLSH T11324F947B991CF12C1C111BEFE5F418D37136FB8D2EA72029D246FA477868EA0E7A116
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7136105-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

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

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Exploit.Mirai-9795501-0
Create hunting rule

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

Unix.Trojan.Mirai-9924065-0
Create hunting rule

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-10036478-0
Create hunting rule

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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/694cdc5c3f8fdbf8e951afb5/reports/350ae894-9352-4276-8d40-630511cac71d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-25T04:20:00Z UTC
Last seen:
2025-12-25T04:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f4e4604bcf40e4bec7c195773ce07156457bc5d858f5a734d086d69f07ab0c91/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/efe95b24-a73a-4efa-8d02-d1f34e571c4c
Behavior Graph:
Download SVG
%3 guuid=22f39901-1a00-0000-00d9-cb3ac30b0000 pid=3011 /usr/bin/sudo guuid=cf097303-1a00-0000-00d9-cb3ac90b0000 pid=3017 /tmp/sample.bin guuid=22f39901-1a00-0000-00d9-cb3ac30b0000 pid=3011->guuid=cf097303-1a00-0000-00d9-cb3ac90b0000 pid=3017 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9104fba3-ffa4-445c-8f87-f331e39a5173
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1839223
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839223 Sample: bin.armv4tl.elf Startdate: 25/12/2025 Architecture: LINUX Score: 88 20 169.254.169.254, 80 USDOSUS Reserved 2->20 22 daisy.ubuntu.com 162.213.35.24, 40396, 443 CANONICAL-ASGB United States 2->22 24 162.213.35.25, 443, 60624 CANONICAL-ASGB United States 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 8 bin.armv4tl.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 bin.armv4tl.elf 8->16         started        process6 18 bin.armv4tl.elf 16->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f4e4604bcf40e4bec7c195773ce07156457bc5d858f5a734d086d69f07ab0c91
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f4e4604bcf40e4bec7c195773ce07156457bc5d858f5a734d086d69f07ab0c91/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-25 06:41:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6tsgas6pidsl5r6bsv3tzydrkzcxxroyld22ongqq3lj6b5lbsiq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/251225-hfgwbafq4y/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes Audit logs
Deletes itself
Deletes journal logs
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136105-0
YARA:
n/a
Link:
https://app.threat.zone/submission/44094c60-888c-4480-90a0-21603185df30
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/f4e4604bcf40e4bec7c195773ce07156457bc5d858f5a734d086d69f07ab0c91

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 f4e4604bcf40e4bec7c195773ce07156457bc5d858f5a734d086d69f07ab0c91

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3741573/
  
Delivery method
Distributed via web download

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