MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efc64848b40edd0142e98d0c3eb36dba1a1455073e3859e6396c77d7f55c3e35. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: efc64848b40edd0142e98d0c3eb36dba1a1455073e3859e6396c77d7f55c3e35
SHA3-384 hash: 919e36cd468bb92746c019de9a86f3aaea94d9330cb55366347685e03d6e536ee6d921b558ee92f810ccf7efdc3df666
SHA1 hash: 09f7a5515b92e8d3ecbf6b0f91da874c2355366b
MD5 hash: 6fdd18bd69a722772731d612873c128c
humanhash: freddie-kentucky-uncle-grey
File name:pmips
Download: download sample
Signature Mirai
Create hunting rule
File size:36'076 bytes
First seen:2026-02-16 18:07:33 UTC
Last seen:2026-02-17 07:44:30 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:Q/QW8IVNICzaKpY0bdEcDk+VOm+B8pJSnJgGlzDpuWH:Q/lVNxWcY0hjk+VOFEJSlVEWH
TLSH T1B7F2E10A534C8AA1DC61447F1DF50BC08C778BD5E687D996FD69627B426B02A3C42FF4
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
File size (compressed) :36'076 bytes
File size (de-compressed) :93'496 bytes
Format:linux/mips
Unpacked file: 3a412964a885db8a56b16de1688701430d680c13bffc93e16a1bd86cda79a13f

Intelligence

File Origin
# of uploads :
3
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f7bc2c89-936f-4bfc-8ef0-2a5cbdea8ef2/
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/69935d14c9bfb60ece205f90/reports/5899a020-708a-4e4a-8fbc-a06ea12cf0cf/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
94.156.152.217/bins
Number of open files:
36
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/efc64848b40edd0142e98d0c3eb36dba1a1455073e3859e6396c77d7f55c3e35
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 94.156.152.217:18129
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/efc64848b40edd0142e98d0c3eb36dba1a1455073e3859e6396c77d7f55c3e35/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cab4fb6a-3c40-40b8-b3e3-bd801b1d1645
Behavior Graph:
Download SVG
%3 guuid=2dca5799-1a00-0000-55d0-0d341d0b0000 pid=2845 /usr/bin/sudo guuid=119c2f9c-1a00-0000-55d0-0d34210b0000 pid=2849 /tmp/sample.bin guuid=2dca5799-1a00-0000-55d0-0d341d0b0000 pid=2845->guuid=119c2f9c-1a00-0000-55d0-0d34210b0000 pid=2849 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/eb281540-de4c-4b50-abca-f1e4f065ed10
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/efc64848b40edd0142e98d0c3eb36dba1a1455073e3859e6396c77d7f55c3e35
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/efc64848b40edd0142e98d0c3eb36dba1a1455073e3859e6396c77d7f55c3e35/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-16 18:08:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=57deqsfub3oqcqxjrugd5m3nxinbivihhy4ftzrznr35p5k4hy2q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/260216-wqytgahw8b/
Behaviour
Reads runtime system information
System Network Configuration Discovery
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/efc64848b40edd0142e98d0c3eb36dba1a1455073e3859e6396c77d7f55c3e35

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf efc64848b40edd0142e98d0c3eb36dba1a1455073e3859e6396c77d7f55c3e35

(this sample)

Mirai

elf 3a412964a885db8a56b16de1688701430d680c13bffc93e16a1bd86cda79a13f

  
URLhaus
https://urlhaus.abuse.ch/url/3779101/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 3a412964a885db8a56b16de1688701430d680c13bffc93e16a1bd86cda79a13f
  
Dropping
MD5 40e651723a3f32981e8c622fd2e25063

Comments