MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39c1f81e4ba60a77f7649a51a7fa7c10b995195f23da65253be3ea1de6de54f6. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 39c1f81e4ba60a77f7649a51a7fa7c10b995195f23da65253be3ea1de6de54f6
SHA3-384 hash: f632b7682a8f58edf912d95e4f6462f4d5c785dde0de21368b21cddb7ec158ee98aff93760f473793adc2c1f51320a07
SHA1 hash: 9f98635324453cc3d87c56a16da235809b06bfb8
MD5 hash: cc5c7f64ddf569c9eeb7c95820cc27dc
humanhash: missouri-jersey-stairway-quebec
File name:0upppc
Download: download sample
Signature Mirai
Create hunting rule
File size:41'892 bytes
First seen:2026-01-29 17:52:28 UTC
Last seen:2026-01-30 02:12:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:s2+mLyDPtK4waS1U54GHGeRwb55aasLpqjpx8RbhooAcdH:dnyrt7waS1U54QZkcFvPAYH
TLSH T1CF132B42322C0E5BC6A66AB0253F17E093FFE9A020F4F585655F9B868275F761087F8D
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
28
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/5fcb54ca-0f7e-434e-905c-75dc79a73275/
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/697b9e97c9bfb60ece192b9e/reports/7cf12652-f404-44ac-979b-610f4931ed77/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.ba
Link:
https://opentip.kaspersky.com/39c1f81e4ba60a77f7649a51a7fa7c10b995195f23da65253be3ea1de6de54f6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b41f96ff-dd6e-4808-9dde-88eba911b93b
Behavior Graph:
Download SVG
%3 guuid=3b3bd8d4-1600-0000-aeb2-fa0b030e0000 pid=3587 /usr/bin/sudo guuid=08dce8d6-1600-0000-aeb2-fa0b070e0000 pid=3591 /tmp/sample.bin guuid=3b3bd8d4-1600-0000-aeb2-fa0b030e0000 pid=3587->guuid=08dce8d6-1600-0000-aeb2-fa0b070e0000 pid=3591 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/116946dd-2893-4041-9588-251cbb84ab84
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1860002
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1860002 Sample: 0upppc.elf Startdate: 29/01/2026 Architecture: LINUX Score: 60 21 109.202.202.202, 80 INIT7CH Switzerland 2->21 23 trabahando.theworkpc.com 45.194.92.39, 55990, 8080 DXTL-HKDXTLTseungKwanOServiceHK Seychelles 2->23 25 2 other IPs or domains 2->25 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 8 0upppc.elf 2->8         started        signatures3 process4 process5 10 0upppc.elf 8->10         started        12 0upppc.elf 8->12         started        14 0upppc.elf 8->14         started        process6 16 0upppc.elf 10->16         started        19 0upppc.elf 10->19         started        signatures7 27 Sample tries to kill multiple processes (SIGKILL) 16->27
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/39c1f81e4ba60a77f7649a51a7fa7c10b995195f23da65253be3ea1de6de54f6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/39c1f81e4ba60a77f7649a51a7fa7c10b995195f23da65253be3ea1de6de54f6/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/39c1f81e4ba60a77f7649a51a7fa7c10b995195f23da65253be3ea1de6de54f6
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-29 17:53:28 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hha7qhsluyfhp53etji2p6t4cc4zkgk7epngkjj34pvb3zw6kt3a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari linux
Link:
https://tria.ge/reports/260129-wghqwsbs5d/
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/39c1f81e4ba60a77f7649a51a7fa7c10b995195f23da65253be3ea1de6de54f6

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

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

Web download

Mirai

elf 39c1f81e4ba60a77f7649a51a7fa7c10b995195f23da65253be3ea1de6de54f6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3765527/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3765506/

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