MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1807c743b59f7ca6ab655005a5cda2d2618b8b16392dc7104603ccb3a661257d. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1807c743b59f7ca6ab655005a5cda2d2618b8b16392dc7104603ccb3a661257d
SHA3-384 hash: 113bae1ccf3e20fadc3190a56b5244acda8bc1428e6d7556f6481bb020cedc7d078ebbda25a3606b904b6d8ee32896ce
SHA1 hash: 4e6bca6853b6d328f9c9528258ba0374f6a67d7d
MD5 hash: 602191e10ba1c49583a045d17e08f1a4
humanhash: johnny-march-purple-orange
File name:ub8ehJSePAfc9FYqZIT6.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:44'592 bytes
First seen:2025-01-03 17:31:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:3/ZyKJoofyfTtMLfclRAAO+jVbumZnLM3XgcTaWS5HOFcwGw9q3UEL+:hbjjOAgfnLGRMOC5L+
TLSH T15B1301769EA7D83BC4A9AE3D9C648EC70F4B24FCB4ECD452A13586781DF201D97A1483
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 :
139
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.4452.5302.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67781feb74a2bd296e258926linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Connection attempt
Runs as daemon
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-debug masquerade packed upx
Link:
https://www.filescan.io/uploads/67781f14ff386d8949074e53/reports/ddd4f7c2-68c8-4780-942b-344af8dca91d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
47
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1807c743b59f7ca6ab655005a5cda2d2618b8b16392dc7104603ccb3a661257d
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d8491689-7f50-4c6e-ac5f-cdbed3fd9941
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1583856
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1583856 Sample: ub8ehJSePAfc9FYqZIT6.arm6.elf Startdate: 03/01/2025 Architecture: LINUX Score: 60 20 141.11.33.73, 3778, 40806, 40808 BELWUEBelWue-KoordinationEU United Kingdom 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Sample is packed with UPX 2->26 8 ub8ehJSePAfc9FYqZIT6.arm6.elf 2->8         started        signatures3 process4 process5 10 ub8ehJSePAfc9FYqZIT6.arm6.elf 8->10         started        12 ub8ehJSePAfc9FYqZIT6.arm6.elf 8->12         started        14 ub8ehJSePAfc9FYqZIT6.arm6.elf 8->14         started        process6 16 ub8ehJSePAfc9FYqZIT6.arm6.elf 10->16         started        18 ub8ehJSePAfc9FYqZIT6.arm6.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1807c743b59f7ca6ab655005a5cda2d2618b8b16392dc7104603ccb3a661257d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1807c743b59f7ca6ab655005a5cda2d2618b8b16392dc7104603ccb3a661257d/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-03 17:28:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dad4oq5vt56knk3fkac2ltnc2jqyxcywhew4oecgapglhjtbev6q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250103-v39wtsxram/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bc4aa66e-a01d-4764-ad09-45e57aa07b8c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/1807c743b59f7ca6ab655005a5cda2d2618b8b16392dc7104603ccb3a661257d

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
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 1807c743b59f7ca6ab655005a5cda2d2618b8b16392dc7104603ccb3a661257d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3387464/
  
Delivery method
Distributed via web download

Comments