MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5797404471b575fec5c6dae548119d9a64f3323aef92c64a84322c913bbf9dfe. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5797404471b575fec5c6dae548119d9a64f3323aef92c64a84322c913bbf9dfe
SHA3-384 hash: cf06ab0df740331377ef583cc82d5fe9b869f8ab29f2edf9bdb19e820fe04374c35a8165172a6fcd7d269f93d37fc4b9
SHA1 hash: 51b1e6c4edf5366a9cd28cb96089cace2a93c4fe
MD5 hash: b1f51007ea591d04b7ce150a33942efa
humanhash: minnesota-illinois-jupiter-vermont
File name:parm7
Download: download sample
Signature Mirai
Create hunting rule
File size:154'279 bytes
First seen:2025-05-06 13:57:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:TVu+Be4XalHzbx8PogNLCz7QHE8E1LNJmM/9KIS:TVuEXalHzbx8PBNQ7sEH1LNMM/9nS
TLSH T1CBE32A46E7408A13C0D6177AB6EF42453323AB64D3DB73059928BFB43F8679E0E67606
telfhash t18f31dc366721411a6a52cc60dcee47f1252d8b272744ee77cf36c5cc641a09ae62bc4f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a061c218bd870286516b91246bd5b0a46d3b1a43e69db33115ea47776f0c32e2
File size (compressed) :59'056 bytes
File size (de-compressed) :154'279 bytes
Format:linux/arm
Packed file: a061c218bd870286516b91246bd5b0a46d3b1a43e69db33115ea47776f0c32e2

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7135928-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681a1629432e243ac3e4a19clinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Opens a port
Sends data to a server
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin mirai remote
Link:
https://www.filescan.io/uploads/681a1580c7418694c8a62f91/reports/a4582b90-9afb-4469-ab1d-e234b2f37840/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
40
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5797404471b575fec5c6dae548119d9a64f3323aef92c64a84322c913bbf9dfe
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0bcc0653-d2c7-416a-a5a2-5f32aef285d2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1682278
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1682278 Sample: parm7.elf Startdate: 06/05/2025 Architecture: LINUX Score: 88 17 199.195.250.4, 18129 PONYNETUS United States 2->17 19 daisy.ubuntu.com 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 Yara detected Mirai 2->25 27 Contains symbols with names commonly found in malware 2->27 8 parm7.elf 2->8         started        signatures3 process4 signatures5 29 Sample deletes itself 8->29 11 parm7.elf 8->11         started        process6 process7 13 parm7.elf 11->13         started        15 parm7.elf 11->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5797404471b575fec5c6dae548119d9a64f3323aef92c64a84322c913bbf9dfe
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5797404471b575fec5c6dae548119d9a64f3323aef92c64a84322c913bbf9dfe/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-06 13:58:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k6luardrwv275rog3lsuqem5tjspgmr256jmmsuegiwjco57tx7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250506-q9xgvsep6s/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/5797404471b575fec5c6dae548119d9a64f3323aef92c64a84322c913bbf9dfe

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
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 a061c218bd870286516b91246bd5b0a46d3b1a43e69db33115ea47776f0c32e2

Mirai

elf 5797404471b575fec5c6dae548119d9a64f3323aef92c64a84322c913bbf9dfe

(this sample)

  
Dropped by
SHA256 a061c218bd870286516b91246bd5b0a46d3b1a43e69db33115ea47776f0c32e2
  
URLhaus
https://urlhaus.abuse.ch/url/3536547/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 0196d668c217af03870c374185544c2f

Comments