MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4102e7d0e44f867f0e81267f027e275c324ca6228382192c4e576c5444399d11. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4102e7d0e44f867f0e81267f027e275c324ca6228382192c4e576c5444399d11
SHA3-384 hash: 5d0ecd56f664a0d317aee33825190e4b9b2da109e841f9abac592e2c880812ec84e424b8e107196bf24c47cde7254f22
SHA1 hash: 6330ff8e3553d008a5b305c3e8355219ba42b13e
MD5 hash: 900f87796b89f70a17aeb58d017ba139
humanhash: chicken-speaker-solar-spaghetti
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:209'352 bytes
First seen:2025-12-26 18:57:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:p4RzQDaomzav6KAePaoOYl8HWMKMMzcf:6KPaoOYrMKM2
TLSH T135145B07B5C080FEC499C1B84BFFB53AD932B45E5238B29B67D4AF222E4DE601B2D545
telfhash t1dc5198701dc93a1c31d6c78ab30fee1ef8b209155ed8b1a4ef4bbdc19c866880c524a2
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 cd9b27224d3ea364c758052063fedd1ba23dcda5cbb1a6ac8617b3a3d6c0e586
File size (compressed) :74'812 bytes
File size (de-compressed) :209'352 bytes
Format:linux/amd64
Packed file: cd9b27224d3ea364c758052063fedd1ba23dcda5cbb1a6ac8617b3a3d6c0e586

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
NL NL
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/b4ea814f-85f1-496a-93aa-4e00d45c4d17/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/694edac1e126b9ff43928165/reports/73efe4b8-b2f3-491f-9ac7-1e85f0595e28/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-12-26T16:56:00Z UTC
Last seen:
2025-12-26T17:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4102e7d0e44f867f0e81267f027e275c324ca6228382192c4e576c5444399d11/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/89cebe6b-41cf-40d0-82ed-f8987ed117bc
Behavior Graph:
Download SVG
%3 guuid=efc50b17-1a00-0000-432a-e99953090000 pid=2387 /usr/bin/sudo guuid=a3b4c818-1a00-0000-432a-e99959090000 pid=2393 /tmp/sample.bin net guuid=efc50b17-1a00-0000-432a-e99953090000 pid=2387->guuid=a3b4c818-1a00-0000-432a-e99959090000 pid=2393 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=a3b4c818-1a00-0000-432a-e99959090000 pid=2393->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395 /tmp/sample.bin write-config write-file zombie guuid=a3b4c818-1a00-0000-432a-e99959090000 pid=2393->guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395 clone guuid=51013419-1a00-0000-432a-e9995c090000 pid=2396 /usr/bin/dash guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=51013419-1a00-0000-432a-e9995c090000 pid=2396 execve guuid=236b931b-1a00-0000-432a-e99960090000 pid=2400 /usr/bin/dash guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=236b931b-1a00-0000-432a-e99960090000 pid=2400 execve guuid=3a290229-1a00-0000-432a-e9997f090000 pid=2431 /tmp/sample.bin guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=3a290229-1a00-0000-432a-e9997f090000 pid=2431 clone guuid=41430729-1a00-0000-432a-e99980090000 pid=2432 /tmp/sample.bin guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=41430729-1a00-0000-432a-e99980090000 pid=2432 clone guuid=60b47c53-1b00-0000-432a-e999e00b0000 pid=3040 /tmp/sample.bin guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=60b47c53-1b00-0000-432a-e999e00b0000 pid=3040 clone guuid=c42eeb7d-1c00-0000-432a-e999ef0d0000 pid=3567 /tmp/sample.bin guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=c42eeb7d-1c00-0000-432a-e999ef0d0000 pid=3567 clone guuid=4b6b6ea8-1d00-0000-432a-e9994b110000 pid=4427 /tmp/sample.bin guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=4b6b6ea8-1d00-0000-432a-e9994b110000 pid=4427 clone guuid=e53608d3-1e00-0000-432a-e9996f140000 pid=5231 /tmp/sample.bin guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=e53608d3-1e00-0000-432a-e9996f140000 pid=5231 clone guuid=dddb75fd-1f00-0000-432a-e99982140000 pid=5250 /tmp/sample.bin guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=dddb75fd-1f00-0000-432a-e99982140000 pid=5250 clone guuid=f3afca28-2100-0000-432a-e99984140000 pid=5252 /tmp/sample.bin guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=f3afca28-2100-0000-432a-e99984140000 pid=5252 clone guuid=e01a6c53-2200-0000-432a-e999a4140000 pid=5284 /tmp/sample.bin guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=e01a6c53-2200-0000-432a-e999a4140000 pid=5284 clone guuid=8b0d1e7e-2300-0000-432a-e999a5140000 pid=5285 /tmp/sample.bin guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=8b0d1e7e-2300-0000-432a-e999a5140000 pid=5285 clone guuid=93f184a8-2400-0000-432a-e999a6140000 pid=5286 /tmp/sample.bin guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=93f184a8-2400-0000-432a-e999a6140000 pid=5286 clone guuid=26db37d3-2500-0000-432a-e999a7140000 pid=5287 /tmp/sample.bin guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=26db37d3-2500-0000-432a-e999a7140000 pid=5287 clone guuid=66baa0fd-2600-0000-432a-e999a8140000 pid=5288 /tmp/sample.bin guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=66baa0fd-2600-0000-432a-e999a8140000 pid=5288 clone guuid=44185528-2800-0000-432a-e999b3140000 pid=5299 /tmp/sample.bin guuid=23d7e218-1a00-0000-432a-e9995b090000 pid=2395->guuid=44185528-2800-0000-432a-e999b3140000 pid=5299 clone guuid=1f5ec019-1a00-0000-432a-e9995d090000 pid=2397 /usr/bin/systemctl guuid=51013419-1a00-0000-432a-e9995c090000 pid=2396->guuid=1f5ec019-1a00-0000-432a-e9995d090000 pid=2397 execve guuid=6a55bf1b-1a00-0000-432a-e99961090000 pid=2401 /usr/bin/systemctl guuid=236b931b-1a00-0000-432a-e99960090000 pid=2400->guuid=6a55bf1b-1a00-0000-432a-e99961090000 pid=2401 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fa1a2567-8914-41d3-8307-41302e42624a
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1839903
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1839903 Sample: x86_64.elf Startdate: 26/12/2025 Architecture: LINUX Score: 88 27 Found malware configuration 2->27 29 Malicious sample detected (through community Yara rule) 2->29 31 Antivirus detection for dropped file 2->31 33 3 other signatures 2->33 8 x86_64.elf 2->8         started        process3 process4 10 x86_64.elf 8->10         started        file5 25 /usr/local/bin/infinitd, ELF 10->25 dropped 13 x86_64.elf sh 10->13         started        15 x86_64.elf sh 10->15         started        17 x86_64.elf 10->17         started        19 24 other processes 10->19 process6 process7 21 sh systemctl 13->21         started        23 sh systemctl 15->23         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4102e7d0e44f867f0e81267f027e275c324ca6228382192c4e576c5444399d11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4102e7d0e44f867f0e81267f027e275c324ca6228382192c4e576c5444399d11/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 18:58:15 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iebopuhej6dh6dubez7qe7rhlqzezjrcqobbslcok5wfirbztuiq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery linux persistence privilege_escalation
Link:
https://tria.ge/reports/251226-xmkm4stldv/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies systemd
Write file to user bin folder
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0b3eaae2-be48-432b-a818-b6f08a6a49d0
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4102e7d0e44f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
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 cd9b27224d3ea364c758052063fedd1ba23dcda5cbb1a6ac8617b3a3d6c0e586

Mirai

elf 4102e7d0e44f867f0e81267f027e275c324ca6228382192c4e576c5444399d11

(this sample)

  
Dropped by
SHA256 cd9b27224d3ea364c758052063fedd1ba23dcda5cbb1a6ac8617b3a3d6c0e586
  
URLhaus
https://urlhaus.abuse.ch/url/3722806/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 6f0caa299d8c331cfd98fb97fbd0dc67

Comments