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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f646f89c11431fde177db0f32e86e85ca1ffdf36268b66f6177fa7b2cd1efca. 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: 8


Intelligence 8 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f646f89c11431fde177db0f32e86e85ca1ffdf36268b66f6177fa7b2cd1efca
SHA3-384 hash: 0c7a134e5dabe6bc5a0c4ca76047e4ae44d36ac17aa5486d4c65950984428c406663664e9cac500b4c2bdc1c7a6beb63
SHA1 hash: 51ffcbce55c1dc15d66ef297fd577805495773e4
MD5 hash: e43e3d61b10d4fe9ae17786c3b56c25a
humanhash: purple-kitten-arizona-freddie
File name:ypezhbfg.aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:938'304 bytes
First seen:2026-09-23 07:19:30 UTC
Last seen:2026-09-23 15:55:22 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:KTIaoHK7Y5cduM0NQrLsvaFa/N5OBoBIIr0tA4btgga56i6PiWvglO:T/ayrWrLsvealLBmptgJgi8
TLSH T108156D5DFD4F3D42D3C6E23CDB4983E4712BB0A8D22751A325C2034DD5C9DE98BA299A
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 Hajime mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
56
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Agent-7158340-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Receives data from a server
Sends data to a server
Connection attempt
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm base64
Link:
https://www.filescan.io/uploads/6ab37dbc39102411691c724a/reports/583cfc63-aae3-4d8b-85f8-3c6591479751/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-09-23T05:34:00Z UTC
Last seen:
2026-09-23T06:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2f646f89c11431fde177db0f32e86e85ca1ffdf36268b66f6177fa7b2cd1efca/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3cb8398f-23e4-4784-b8aa-efd386909804
Behavior Graph:
Download SVG
%3 guuid=2d44cffd-1b00-0000-5baf-7322d4080000 pid=2260 /usr/bin/sudo guuid=14fc2500-1c00-0000-5baf-7322da080000 pid=2266 /tmp/sample.bin guuid=2d44cffd-1b00-0000-5baf-7322d4080000 pid=2260->guuid=14fc2500-1c00-0000-5baf-7322da080000 pid=2266 execve guuid=c8023101-1c00-0000-5baf-7322dd080000 pid=2269 /usr/bin/dash guuid=14fc2500-1c00-0000-5baf-7322da080000 pid=2266->guuid=c8023101-1c00-0000-5baf-7322dd080000 pid=2269 clone guuid=4f293d01-1c00-0000-5baf-7322de080000 pid=2270 /usr/bin/dash guuid=14fc2500-1c00-0000-5baf-7322da080000 pid=2266->guuid=4f293d01-1c00-0000-5baf-7322de080000 pid=2270 clone
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/ea4f4d19-dca1-462c-8667-488bdff9d2cb
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2f646f89c11431fde177db0f32e86e85ca1ffdf36268b66f6177fa7b2cd1efca
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2f646f89c11431fde177db0f32e86e85ca1ffdf36268b66f6177fa7b2cd1efca/
Threat name:
Linux.Trojan.Hajime
Create hunting rule
Status:
Malicious
First seen:
2026-09-23 07:20:32 UTC
File Type:
ELF64 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f5sg7cobcqy73ylx3mhtf2doqxfb77ptmjulm33bo75hwlgr57fa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260923-h6brzszapd/
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/2f646f89c11431fde177db0f32e86e85ca1ffdf36268b66f6177fa7b2cd1efca

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_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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:Hunt_DVR_Exploit_CommandInjection
Create hunting rule
Author:Serhii Kocherhan
Description:Detects common shell command injection signatures and payloads associated with DVR/NVR exploitation
Rule name:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:linux_generic_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
Rule name:malwareelf55503
Create hunting rule
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:test_rule_vldslv
Create hunting rule
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 2f646f89c11431fde177db0f32e86e85ca1ffdf36268b66f6177fa7b2cd1efca

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3920141/
  
Delivery method
Distributed via web download

Comments