MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 81e7162c99fd80c71f79b916be26764da7d0d7f7f48fd88741d31888bf2ff22e. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 81e7162c99fd80c71f79b916be26764da7d0d7f7f48fd88741d31888bf2ff22e
SHA3-384 hash: 3755cfb509f849090669b7b003ef19ecd68a6cb110c9b771f169e1139db7a7b70f909fbcca3e70e7ea4133ba3de33a87
SHA1 hash: f14581f61e158085a13975c0f671b26d3b23cef1
MD5 hash: 92ac136750555dd278b56ff17374d5e8
humanhash: magazine-jig-kitten-foxtrot
File name:splarm6
Download: download sample
Signature Mirai
Create hunting rule
File size:132'288 bytes
First seen:2025-12-15 19:08:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:RGczdLefSPTVymyZdHDnLmO2/wbosS94LRVnI95:RGcZLekTVym+m5/w0sKkR
TLSH T12ED3F7407C918B21CAD7A37BFE5B618D33131398F3DEB11B98106B56778A1270E3E95A
telfhash t135e02b28ba6c460077f194f80245c173a195b15f9002159485e99e4b4df0dc9b81c819
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 :
41
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

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

Unix.Trojan.Mirai-9933849-0
Create hunting rule

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

Unix.Trojan.Mirai-9951089-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt mirai rust
Link:
https://www.filescan.io/uploads/69405cdd84afa5547b5764ca/reports/40c9e1ae-2425-4428-9726-503935e9fa10/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-15T21:46:00Z UTC
Last seen:
2025-12-15T22:32:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/81e7162c99fd80c71f79b916be26764da7d0d7f7f48fd88741d31888bf2ff22e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e4b380a0-3a49-490d-9ee9-bc0a9b83df2e
Behavior Graph:
Download SVG
%3 guuid=ae2359b1-1900-0000-ff92-47512d090000 pid=2349 /usr/bin/sudo guuid=fccf6cb3-1900-0000-ff92-475131090000 pid=2353 /tmp/sample.bin guuid=ae2359b1-1900-0000-ff92-47512d090000 pid=2349->guuid=fccf6cb3-1900-0000-ff92-475131090000 pid=2353 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3c69f3a4-b343-42fc-b153-345723cb2fb8
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1833304
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/81e7162c99fd80c71f79b916be26764da7d0d7f7f48fd88741d31888bf2ff22e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/81e7162c99fd80c71f79b916be26764da7d0d7f7f48fd88741d31888bf2ff22e/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-15 19:09:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qhtrmlez7wamoh3zxell4jtwjwt5bv7x6sh5rb2b2mmirpzp6ixa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251215-xteensaz3e/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/35579e38-19e6-4606-a748-10d3e115f2c9
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/81e7162c99fd80c71f79b916be26764da7d0d7f7f48fd88741d31888bf2ff22e

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_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 81e7162c99fd80c71f79b916be26764da7d0d7f7f48fd88741d31888bf2ff22e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726557/
  
Delivery method
Distributed via web download

Comments