MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77e445d69ba58f9f4350fcb0ccca227b91eb5539233a4a7c4d214e0c903d8cff. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77e445d69ba58f9f4350fcb0ccca227b91eb5539233a4a7c4d214e0c903d8cff
SHA3-384 hash: dc40e27e60835336e9df5ba5fa2f87daa5778d64fda32d93ce4972a45a951b1410cfa0c3018dc8d2df19c3f3f42de629
SHA1 hash: 5f18ec56917bb9c631dea6a4ce67bb15d03fa9fe
MD5 hash: e4b0455c9e65d1863e94e32c7b0f10b3
humanhash: cup-ack-echo-virginia
File name:nwfaiehg4ewijfgriehgirehaughrarg.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:94'944 bytes
First seen:2025-09-30 21:45:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6qKCLw6IMIXR3OCiIp86P1h2VDtoiJq57zAZwralt39PBY:MLrOYKGiJ67sbu
TLSH T19D935B22FA79193BC8C4A97662F30762F1F7438724A89A1F7C710D8DAF6465022677F4
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-2.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/68dc4f95674d5fd6aa11b69f/reports/ac057b36-5288-43b5-9dc6-a0a1b644d646/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-30T19:00:00Z UTC
Last seen:
2025-09-30T19:00:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/77e445d69ba58f9f4350fcb0ccca227b91eb5539233a4a7c4d214e0c903d8cff/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b9724fd0-6d72-450b-a917-3a6e6ec8daff
Behavior Graph:
Download SVG
%3 guuid=aec891a0-2000-0000-7a77-3a86ea0b0000 pid=3050 /usr/bin/sudo guuid=fdf5e5a2-2000-0000-7a77-3a86f20b0000 pid=3058 /tmp/sample.bin guuid=aec891a0-2000-0000-7a77-3a86ea0b0000 pid=3050->guuid=fdf5e5a2-2000-0000-7a77-3a86f20b0000 pid=3058 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/49f2dd3c-45a6-41e9-9612-e26b557afa58
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1786956
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1786956 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 30/09/2025 Architecture: LINUX Score: 56 25 169.254.169.254, 80 USDOSUS Reserved 2->25 27 p2.dstat.digital 213.209.143.62, 12121, 60380 RAPIDNET-DEHaunstetterStr19DE Germany 2->27 29 daisy.ubuntu.com 2->29 31 Multi AV Scanner detection for submitted file 2->31 10 nwfaiehg4ewijfgriehgirehaughrarg.spc.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 nwfaiehg4ewijfgriehgirehaughrarg.spc.elf 10->14         started        process6 16 nwfaiehg4ewijfgriehgirehaughrarg.spc.elf 14->16         started        process7 18 nwfaiehg4ewijfgriehgirehaughrarg.spc.elf 16->18         started        process8 20 nwfaiehg4ewijfgriehgirehaughrarg.spc.elf 18->20         started        23 nwfaiehg4ewijfgriehgirehaughrarg.spc.elf 18->23         started        signatures9 33 Manipulation of devices in /dev 20->33 35 Deletes system log files 20->35
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/77e445d69ba58f9f4350fcb0ccca227b91eb5539233a4a7c4d214e0c903d8cff
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/77e445d69ba58f9f4350fcb0ccca227b91eb5539233a4a7c4d214e0c903d8cff/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/77e445d69ba58f9f4350fcb0ccca227b91eb5539233a4a7c4d214e0c903d8cff
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-30 21:45:57 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o7selvu3uwhz6q2q7symzsrcpoi6wvjzem5eu7cnefhazeb5rt7q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250930-1mfkyaym19/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/15de4852-15f9-4d84-bd29-8c01eb4f1c39
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/77e445d69ba58f9f4350fcb0ccca227b91eb5539233a4a7c4d214e0c903d8cff

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: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 77e445d69ba58f9f4350fcb0ccca227b91eb5539233a4a7c4d214e0c903d8cff

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3635966/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3636097/

Comments