MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20ce9d075d33dbc2907c9d6bdf08c5d6ded345c1ef791f666f6babebd9729548. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20ce9d075d33dbc2907c9d6bdf08c5d6ded345c1ef791f666f6babebd9729548
SHA3-384 hash: d69e9c12730436120ac3710e7172fce3a90f6f5906cd96ff66cab8295a62c009032dd6be8832222a0c3fddb20185e8d0
SHA1 hash: 95524efec2e3a7682a0b1b498fb18d006c5e2ab9
MD5 hash: 931cfd0df20d70e7b539580ee869f67c
humanhash: alaska-thirteen-iowa-delta
File name:bot
Download: download sample
Signature Mirai
Create hunting rule
File size:1'318'680 bytes
First seen:2026-01-16 00:38:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:60dYTwWcNgmRQlfaeJ5UQPg+GhE+h3KAL9qLLQ6dOLY:nasWcNg7CyPg+QsAuLQhY
TLSH T156557C2AB2B2E66CD007C03497DBC6A15531F0756A323D7F37848B352EBADE45359B22
telfhash t13e213af14b75d1710da3ec06d4ec434a752fc1274c41ed93ee684b7c14a164d618aadf
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 c949d8e46ac7a1462ad67ba18878ad6dbb69009b159975025f6d3beb0b1f8216
File size (compressed) :543'844 bytes
File size (de-compressed) :1'318'680 bytes
Format:linux/amd64
Packed file: c949d8e46ac7a1462ad67ba18878ad6dbb69009b159975025f6d3beb0b1f8216

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/696988befdafd7624aae9a72/reports/6adf95de-d1ea-46b4-809a-dd7b60efc3af/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-16T00:32:00Z UTC
Last seen:
2026-01-16T01:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/20ce9d075d33dbc2907c9d6bdf08c5d6ded345c1ef791f666f6babebd9729548/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/417f5a59-35eb-424c-a6a2-bb93cc9e862e
Behavior Graph:
Download SVG
%3 guuid=a9e1961e-1700-0000-1239-21c323090000 pid=2339 /usr/bin/sudo guuid=dc7bc020-1700-0000-1239-21c327090000 pid=2343 /tmp/sample.bin net send-data guuid=a9e1961e-1700-0000-1239-21c323090000 pid=2339->guuid=dc7bc020-1700-0000-1239-21c327090000 pid=2343 execve a5936dd4-c628-5e5e-8df7-ab4376aee3f4 91.92.240.38:666 guuid=dc7bc020-1700-0000-1239-21c327090000 pid=2343->a5936dd4-c628-5e5e-8df7-ab4376aee3f4 send: 30B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/73b6392d-e4ff-4d9c-be4d-6728b7365a20
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1851741
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1851741 Sample: bot.elf Startdate: 16/01/2026 Architecture: LINUX Score: 48 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 91.92.240.38, 58418, 666 THEZONEBG Bulgaria 2->16 18 4 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 6 dash rm 2->6         started        8 dash cat 2->8         started        10 dash tr 2->10         started        12 9 other processes 2->12 signatures3 process4
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/20ce9d075d33dbc2907c9d6bdf08c5d6ded345c1ef791f666f6babebd9729548
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/20ce9d075d33dbc2907c9d6bdf08c5d6ded345c1ef791f666f6babebd9729548/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-16 00:39:28 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=edhj2b25gpn4fed4tvv56cgf23pngrob554r6ztpnov6xwlssvea._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260116-azvbracs9h/
Behaviour
Reads runtime system information
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/431b54ed-fe74-4640-8218-8b1b4a275947
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/20ce9d075d33dbc2907c9d6bdf08c5d6ded345c1ef791f666f6babebd9729548

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:iot_req_metachar
Create hunting rule
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:malwareelf55503
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 c949d8e46ac7a1462ad67ba18878ad6dbb69009b159975025f6d3beb0b1f8216

Mirai

elf 20ce9d075d33dbc2907c9d6bdf08c5d6ded345c1ef791f666f6babebd9729548

(this sample)

  
Dropped by
SHA256 c949d8e46ac7a1462ad67ba18878ad6dbb69009b159975025f6d3beb0b1f8216
  
URLhaus
https://urlhaus.abuse.ch/url/3748914/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 547015014f5b13701a69392a9c028d32
  
URLhaus
https://urlhaus.abuse.ch/url/3756025/
  
URLhaus
https://urlhaus.abuse.ch/url/3755985/

Comments