MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c94c3cce5956a286b68a9d72dfa9c3633969ae6d117ec07fe927d7c3ab98eba4. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c94c3cce5956a286b68a9d72dfa9c3633969ae6d117ec07fe927d7c3ab98eba4
SHA3-384 hash: 8a0ec074bac1a714485b8a3ec1cc220f6004410635dc43accf6cf77897a9d454a203f0f207a81e11d06d9da5ec428211
SHA1 hash: 97a0561c08de7b5288581573599a9076289bc380
MD5 hash: 221cd2007e0720bd61c39ca7db12cd9e
humanhash: helium-angel-fifteen-oranges
File name:arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:166'608 bytes
First seen:2026-05-16 01:32:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:hB+y/ZjJS4/ih0SO9M8mDUMD10FL+di5wGy+XP5KAhWADPrxBCPqDGQdnXjOoB9f:hB5jt/iM9MeWKXy8IxAvxsCDGSJIkBD
TLSH T16BF31985FD419F22C6D622BBFB4E428D372A1768D3FE720389255F20379A95B0E77142
telfhash t12ee02b21cbe519f471e483f045ad362695ec710e040d9831a9ad9f1fd6a6eb5392c00a
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 34e8633d3aceea15df53fe7ff2ec75850987acd95c6cb2d3a330a3817f260947
File size (compressed) :61'560 bytes
File size (de-compressed) :166'608 bytes
Format:linux/arm
Packed file: 34e8633d3aceea15df53fe7ff2ec75850987acd95c6cb2d3a330a3817f260947

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30460.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Malware.Mirai-9942689-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6a07c96cefbd399b39b24968/reports/0eef411d-3102-43f0-8408-016e44b17da7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
15
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c94c3cce5956a286b68a9d72dfa9c3633969ae6d117ec07fe927d7c3ab98eba4
Behaviour
Process Renaming
Firewall Changes
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-15T23:24:00Z UTC
Last seen:
2026-05-17T18:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c94c3cce5956a286b68a9d72dfa9c3633969ae6d117ec07fe927d7c3ab98eba4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0d49d264-30fd-4028-8800-a9ca5c10bbf6
Behavior Graph:
Download SVG
%3 guuid=6a37c634-1800-0000-d14d-40c58c0b0000 pid=2956 /usr/bin/sudo guuid=4706cf37-1800-0000-d14d-40c5960b0000 pid=2966 /tmp/sample.bin guuid=6a37c634-1800-0000-d14d-40c58c0b0000 pid=2956->guuid=4706cf37-1800-0000-d14d-40c5960b0000 pid=2966 execve
Gathering data
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1914322
Signature
Connects to many ports of the same IP (likely port scanning)
Executes the "iptables" command to insert, remove and/or manipulate rules
Performs DNS queries to domains with low reputation
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1914322 Sample: arm4.elf Startdate: 16/05/2026 Architecture: LINUX Score: 60 43 hauntednetwork.xyz 2->43 45 185.196.41.201, 2222, 35342, 58966 SOLTIAES Spain 2->45 47 5 other IPs or domains 2->47 51 Yara detected Gafgyt 2->51 53 Connects to many ports of the same IP (likely port scanning) 2->53 10 arm4.elf 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 55 Performs DNS queries to domains with low reputation 43->55 process4 process5 16 arm4.elf 10->16         started        process6 18 arm4.elf 16->18         started        20 arm4.elf 16->20         started        process7 22 arm4.elf sh 18->22         started        24 arm4.elf sh 18->24         started        26 arm4.elf sh 18->26         started        30 2 other processes 18->30 28 arm4.elf 20->28         started        process8 32 sh iptables 22->32         started        35 sh busybox 24->35         started        37 sh busybox 26->37         started        39 sh 30->39         started        41 sh 30->41         started        signatures9 49 Executes the "iptables" command to insert, remove and/or manipulate rules 32->49
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c94c3cce5956a286b68a9d72dfa9c3633969ae6d117ec07fe927d7c3ab98eba4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c94c3cce5956a286b68a9d72dfa9c3633969ae6d117ec07fe927d7c3ab98eba4/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-16 01:33:36 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=zfgdztszk2rinnuktvzn7kodmm4wtltncf7ma77je7l4hk4y5osa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260516-bybcxshy81/
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/c94c3cce5956a286b68a9d72dfa9c3633969ae6d117ec07fe927d7c3ab98eba4

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 34e8633d3aceea15df53fe7ff2ec75850987acd95c6cb2d3a330a3817f260947

Mirai

elf c94c3cce5956a286b68a9d72dfa9c3633969ae6d117ec07fe927d7c3ab98eba4

(this sample)

  
Dropped by
SHA256 34e8633d3aceea15df53fe7ff2ec75850987acd95c6cb2d3a330a3817f260947
  
URLhaus
https://urlhaus.abuse.ch/url/3845765/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 ce94f6854daa4f0af76878d613c0eb4d

Comments