MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c939bcb600ac81a2a12fb4d15a3d2fd2d676c618e3c935d842181fd2d0fb8fec. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c939bcb600ac81a2a12fb4d15a3d2fd2d676c618e3c935d842181fd2d0fb8fec
SHA3-384 hash: 93a8d7144bc805883bf20ca2ece31a0d8a76126eb9fb25a0f915dddce7c835166df6fa7bdb09e0793af3c2063a0d2460
SHA1 hash: 24e4ee06c7c4833aec439c6ebac772730ad78a75
MD5 hash: c57506775325f60f5fd9989bbb9a182d
humanhash: lake-kilo-river-three
File name:akido.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:30'000 bytes
First seen:2025-09-25 09:51:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:6cmROmIIAiO87AapE5gV+FY3IbpVX6n2uOY:3vIAiO8sapigEmmX6nz
TLSH T14FD2D178FD592359E893A735E867E87BB951DC66437F80CB03C08E25183842ADF79C49
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 :
35
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-9975646-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed packed upx
Link:
https://www.filescan.io/uploads/68d510c83cbcc188f8eb3fce/reports/5420be5d-9dd0-4288-97e3-f5ea24e24b2a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
custom
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c939bcb600ac81a2a12fb4d15a3d2fd2d676c618e3c935d842181fd2d0fb8fec
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-25T08:13:00Z UTC
Last seen:
2025-09-25T08:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c939bcb600ac81a2a12fb4d15a3d2fd2d676c618e3c935d842181fd2d0fb8fec/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cf69e775-97cd-4c17-b57d-669d18976e00
Behavior Graph:
Download SVG
%3 guuid=a92cb7cb-1900-0000-c3fa-444ab9090000 pid=2489 /usr/bin/sudo guuid=3b4b91cd-1900-0000-c3fa-444abf090000 pid=2495 /tmp/sample.bin guuid=a92cb7cb-1900-0000-c3fa-444ab9090000 pid=2489->guuid=3b4b91cd-1900-0000-c3fa-444abf090000 pid=2495 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4d59b296-b23e-4174-9f3a-cc4b7e6211cf
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1783985
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1783985 Sample: akido.x86.elf Startdate: 25/09/2025 Architecture: LINUX Score: 52 12 109.202.202.202, 80 INIT7CH Switzerland 2->12 14 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->14 16 2 other IPs or domains 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Sample is packed with UPX 2->20 6 dash rm 2->6         started        8 dash rm 2->8         started        10 akido.x86.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c939bcb600ac81a2a12fb4d15a3d2fd2d676c618e3c935d842181fd2d0fb8fec
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c939bcb600ac81a2a12fb4d15a3d2fd2d676c618e3c935d842181fd2d0fb8fec/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-25 09:52:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ze43znqavsa2fijpwtivupjp2llhnrqy4petlwccdap5fuh3r7wa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250925-lv2qtaxjx8/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-9975646-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4b3d5876-e6a3-4d2d-96eb-6d2541ce955d
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/c939bcb600ac81a2a12fb4d15a3d2fd2d676c618e3c935d842181fd2d0fb8fec

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 c939bcb600ac81a2a12fb4d15a3d2fd2d676c618e3c935d842181fd2d0fb8fec

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3611640/
  
Delivery method
Distributed via web download

Comments