MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fe3776233e6aadf5fbb27ae68e5a4d189d68c792259a843406aeb74a8f0f2bb0. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fe3776233e6aadf5fbb27ae68e5a4d189d68c792259a843406aeb74a8f0f2bb0
SHA3-384 hash: 2b6001e3cd7d260dde29f072e0127f2bce6d653f6a48bc1b2e8930ccb2114b269809daeedabba6c296fcf8814f67da6d
SHA1 hash: c97c4801b7f4c31d4b0de5547744f98faf53ab32
MD5 hash: 06d99fc7690da0e1ee75247ae51afdc9
humanhash: mockingbird-glucose-pip-foxtrot
File name:nwfaiehg4ewijfgriehgirehaughrarg.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:177'811 bytes
First seen:2025-09-30 21:46:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:npoGm6qQbztpa1g5rvJ1/IR0JLEoQ8pnPkXD7SpbWM/93v0OU:poGphpaW5rvJ140JLNpPkz7SpqM/9cJ
TLSH T1F1042B46EB414A13C4D227B6BA9B424533239B64D3EB730699287FF43F87B9E0E67501
telfhash t1f2312d34273694086a71cd64d8fc97b2851b87170684ae33cf3bc8cc281a48ae62ac0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 2180867f5563b75b43c1187f94639475defc2043580413dd98848a8e658056b2
File size (compressed) :66'928 bytes
File size (de-compressed) :177'811 bytes
Format:linux/arm
Packed file: 2180867f5563b75b43c1187f94639475defc2043580413dd98848a8e658056b2

Intelligence

File Origin
# of uploads :
1
# of downloads :
36
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc lolbin masquerade mirai obfuscated remote
Link:
https://www.filescan.io/uploads/68dc506a74e5a289899b1d2f/reports/09ff0884-ab0f-4095-89cd-4b43e8ae6d34/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
47
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fe3776233e6aadf5fbb27ae68e5a4d189d68c792259a843406aeb74a8f0f2bb0
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:
2025-09-30T19:40:00Z UTC
Last seen:
2025-09-30T19:40:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fe3776233e6aadf5fbb27ae68e5a4d189d68c792259a843406aeb74a8f0f2bb0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9e51804a-5eff-4edf-bc6a-0148faf84e00
Behavior Graph:
Download SVG
%3 guuid=f3b87c48-1a00-0000-776b-60598a0b0000 pid=2954 /usr/bin/sudo guuid=c047864c-1a00-0000-776b-6059920b0000 pid=2962 /tmp/sample.bin guuid=f3b87c48-1a00-0000-776b-60598a0b0000 pid=2954->guuid=c047864c-1a00-0000-776b-6059920b0000 pid=2962 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/64d6bc54-b7d5-416f-8100-e4a8d46f95e5
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1786945
Signature
Deletes system log files
Manipulation of devices in /dev
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1786945 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 30/09/2025 Architecture: LINUX Score: 48 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 p2.dstat.digital 213.209.143.62, 12121, 35756 RAPIDNET-DEHaunstetterStr19DE Germany 2->30 32 3 other IPs or domains 2->32 9 dash rm nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 2->9         started        11 dash rm 2->11         started        13 dash head 2->13         started        15 8 other processes 2->15 process3 process4 17 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 9->17         started        process5 19 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 17->19         started        process6 21 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 19->21         started        process7 23 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 21->23         started        26 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 21->26         started        signatures8 34 Manipulation of devices in /dev 23->34 36 Deletes system log files 23->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fe3776233e6aadf5fbb27ae68e5a4d189d68c792259a843406aeb74a8f0f2bb0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fe3776233e6aadf5fbb27ae68e5a4d189d68c792259a843406aeb74a8f0f2bb0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-30 21:51:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7y3xmiz6nkw7l65splti4wsndcowrr4sewniinagv23uvdypfoya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250930-1n8ccayns8/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135925-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d5f71241-cca1-4a31-9d92-36b2a2d88107
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/fe3776233e6aadf5fbb27ae68e5a4d189d68c792259a843406aeb74a8f0f2bb0

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 2180867f5563b75b43c1187f94639475defc2043580413dd98848a8e658056b2

Mirai

elf fe3776233e6aadf5fbb27ae68e5a4d189d68c792259a843406aeb74a8f0f2bb0

(this sample)

  
Dropped by
SHA256 2180867f5563b75b43c1187f94639475defc2043580413dd98848a8e658056b2
  
URLhaus
https://urlhaus.abuse.ch/url/3635971/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 15642608b14b3d2d9b39c250eb6fa6d6
  
URLhaus
https://urlhaus.abuse.ch/url/3636085/

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