🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8b5877aa804a6c93bc39d05432da17bdb12f8911fd3dbfdca8612c42b16267e. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e8b5877aa804a6c93bc39d05432da17bdb12f8911fd3dbfdca8612c42b16267e
SHA3-384 hash: 163dea5b506d0472e3bb44c39a1027a1667b398434d5f5762870fecfaf6faa29c4700dcf23d4a476b4daa040ad3d8505
SHA1 hash: 611e34202f60274d67052f7ce911396a742b54e7
MD5 hash: 898951392e472372a4b2630cd4343374
humanhash: india-steak-florida-zulu
File name:bot.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:742'052 bytes
First seen:2026-09-21 16:47:29 UTC
Last seen:2026-09-22 04:46:36 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:v4Y1lD0FEQAUBY8BJdtUQ4DHVX7j4BWJtVd6pAPxevQ9uPaywRhVlb+D:vbgijUBlpUQcj4QVLMvxPaywXVlb+
TLSH T132F4C05AF52AEF03C4F3E536D47BC2D07222EC4F57D29705660AE5B9384B23A4B1A385
telfhash t15ea002161885c61d573b9f189ce9064610831c33fc6d3d665e5cde558525405065cca7
Magika elf
Reporter abuse_ch
Tags:elf Hajime mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
73
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Agent-7158340-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Collects information on the CPU
Opens a port
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm gcc masquerade
Link:
https://www.filescan.io/uploads/6ab15fcda94a0c10c6f899b9/reports/0a419999-8311-4c86-92f5-2b906657bbda/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-21T14:57:00Z UTC
Last seen:
2026-09-21T15:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e8b5877aa804a6c93bc39d05432da17bdb12f8911fd3dbfdca8612c42b16267e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/761e359e-7216-46a4-8d58-3eca1b44d7bf
Behavior Graph:
Download SVG
%3 guuid=98f2d70f-1900-0000-0add-5372130c0000 pid=3091 /usr/bin/sudo guuid=d04cd312-1900-0000-0add-5372170c0000 pid=3095 /tmp/sample.bin guuid=98f2d70f-1900-0000-0add-5372130c0000 pid=3091->guuid=d04cd312-1900-0000-0add-5372170c0000 pid=3095 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e68a02bd-993e-408f-868a-47f54f7376b5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e8b5877aa804a6c93bc39d05432da17bdb12f8911fd3dbfdca8612c42b16267e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e8b5877aa804a6c93bc39d05432da17bdb12f8911fd3dbfdca8612c42b16267e/
Threat name:
Linux.Trojan.Hajime
Create hunting rule
Status:
Malicious
First seen:
2026-09-21 16:48:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5c2yo6viastmso6dtucuglnbppnrf6erd7j5x7okqyjmikywez7a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
antivm credential_access defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260921-va698sde74/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Checks CPU configuration
Reads CPU attributes
Abuse Elevation Control Mechanism: Sudo and Sudo Caching
Reads AppArmor ptrace settings
Checks hardware identifiers (DMI)
Deletes log files
Enumerates running processes
Reads MAC address of network interface
Reads network interface configuration
Schedules an At job
Uses Polkit to run commands
Modifies Watchdog functionality
OS Credential Dumping
Contacts a large (759) amount of remote hosts
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/e8b5877aa804a6c93bc39d05432da17bdb12f8911fd3dbfdca8612c42b16267e

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:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 e8b5877aa804a6c93bc39d05432da17bdb12f8911fd3dbfdca8612c42b16267e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3918808/
  
Delivery method
Distributed via web download

Comments