MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1cadd89c1cb5ea780456fa9145a47e0965994020ff03ea4f769bfb7a74ead08. 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: 12


Intelligence 12 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d1cadd89c1cb5ea780456fa9145a47e0965994020ff03ea4f769bfb7a74ead08
SHA3-384 hash: a093731df7c66e1436a1403325225b476bf3d40b7bede61a580d2440e234f6f4e082916ee8124854595c837b0c84a0f8
SHA1 hash: 79bb06c1f44c10a0c064436c77c9987a84fb695f
MD5 hash: 6d905ef16b9c588d82209345f6b38228
humanhash: romeo-vegan-eighteen-ten
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:162'536 bytes
First seen:2025-12-14 22:57:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:TcCro6wsdBGj/S+UunGy1UIMGCDVwNWD1dq2bBs8nCswhIB18cC:vro6woBGj6+UunGy1a9xFb7nCdcC
TLSH T1A3F36C81F687C1F6C81748706067B33FCB32A96A4077D69DEF999F31DA23A0192162DD
telfhash t16b5159f66a7a1eed97c08d03e54f1b62ed0ed67b386432b806f60ae435739014179c39
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 51e5d00211eb3a69cd7796e2208a2010aa263ce3490cf19ced71bec279bd303b
File size (compressed) :64'292 bytes
File size (de-compressed) :162'536 bytes
Format:linux/i386
Packed file: 51e5d00211eb3a69cd7796e2208a2010aa263ce3490cf19ced71bec279bd303b

Intelligence

File Origin
# of uploads :
1
# of downloads :
47
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/6d8376c4-d4b3-462c-b9d2-4efc00528a04/
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.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

Unix.Trojan.Mirai-10017298-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm gafgyt mirai obfuscated
Link:
https://www.filescan.io/uploads/693f4104900ee247e843f07c/reports/fad62baf-4eda-4fcb-a842-6638048e3ecd/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-14T21:09:00Z UTC
Last seen:
2025-12-14T23:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d1cadd89c1cb5ea780456fa9145a47e0965994020ff03ea4f769bfb7a74ead08/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a1ad0b41-d1f0-4138-82e7-d3560d0431fa
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1832651
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1832651 Sample: i686.elf Startdate: 15/12/2025 Architecture: LINUX Score: 80 35 169.254.169.254, 80 USDOSUS Reserved 2->35 37 151.242.30.13, 12121, 49858, 49860 RASANAIR Iran (ISLAMIC Republic Of) 2->37 39 3 other IPs or domains 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus detection for dropped file 2->43 45 Antivirus / Scanner detection for submitted sample 2->45 47 2 other signatures 2->47 8 i686.elf 2->8         started        11 dash rm 2->11         started        13 dash cat 2->13         started        15 9 other processes 2->15 signatures3 process4 file5 33 /usr/local/bin/infinitd, ELF 8->33 dropped 17 i686.elf sh 8->17         started        19 i686.elf sh 8->19         started        21 i686.elf 8->21         started        23 2 other processes 8->23 process6 process7 25 sh systemctl 17->25         started        27 sh systemctl 19->27         started        29 i686.elf 21->29         started        31 i686.elf 21->31         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d1cadd89c1cb5ea780456fa9145a47e0965994020ff03ea4f769bfb7a74ead08
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d1cadd89c1cb5ea780456fa9145a47e0965994020ff03ea4f769bfb7a74ead08/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-14 22:58:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2hfn3cobznpkpacfn6uriwsh4clftfacb7yd5jhxng73pj2ovuea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux persistence privilege_escalation
Link:
https://tria.ge/reports/251214-2xxgwahy7b/
Behaviour
Reads runtime system information
Enumerates running processes
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_70ef58f1 Linux_Trojan_Mirai_485c4b13 Linux_Trojan_Mirai_7d05725e Linux_Trojan_Mirai_2e3f67a9 Linux_Trojan_Mirai_0d73971c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/25095f08-898d-488a-bca9-c46f62abff9f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/d1cadd89c1cb5ea780456fa9145a47e0965994020ff03ea4f769bfb7a74ead08

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_7d05725e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 51e5d00211eb3a69cd7796e2208a2010aa263ce3490cf19ced71bec279bd303b

Mirai

elf d1cadd89c1cb5ea780456fa9145a47e0965994020ff03ea4f769bfb7a74ead08

(this sample)

  
Dropped by
SHA256 51e5d00211eb3a69cd7796e2208a2010aa263ce3490cf19ced71bec279bd303b
  
URLhaus
https://urlhaus.abuse.ch/url/3719336/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f67c8e30bdd1f47c5c61873ffd22a6d2
  
URLhaus
https://urlhaus.abuse.ch/url/3722808/
  
URLhaus
https://urlhaus.abuse.ch/url/3722798/

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