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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1eb95e91cadc98ff1a87d996033ce09aa8240d44772c4648133fd2965aad30ac. 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 6 File information Comments

SHA256 hash: 1eb95e91cadc98ff1a87d996033ce09aa8240d44772c4648133fd2965aad30ac
SHA3-384 hash: b42faa4b2165de0aa53b53e15cfa196a5bcbd8cca81a37b1e6b39469d3af73134075a29d57943100b12c6cde24b0d971
SHA1 hash: b4c5f3b39f9294934e3afce532565a5eb7078da8
MD5 hash: 723f70f76c8cd34829b2bc5c9b686c44
humanhash: bluebird-nebraska-mockingbird-alaska
File name:krmine-mips
Download: download sample
Signature Mirai
File size:588'952 bytes
First seen:2026-10-25 17:31:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:b3WDZTZsULrqwETv4+jUbrMnSh/a5fuO97G+nP7HN0Dn:zCNqngbYU/mfuOc+PKj
TLSH T180C423FD364708F6D5D6907A060FCEE9B4F351C82667B30568E5CF9BB92F11A0927A08
Magika elf
Reporter abuse_ch
Tags:elf UPX
File size (compressed) :588'952 bytes
File size (de-compressed) :1'968'812 bytes
Format:linux/mips
Unpacked file: f77e3e0b8e0987d9634a5e25af641ed7a435c56cf149cc342376e790401bf9b1

Intelligence


File Origin
# of uploads :
1
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:

Behaviour
Runs as daemon
Collects information on the CPU
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
3
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2026-10-25T17:25:00Z UTC
Last seen:
2026-10-26T18:34:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
%3 guuid=d71b8e35-1c00-0000-501d-f6b2540a0000 pid=2644 /usr/bin/sudo guuid=327bc938-1c00-0000-501d-f6b2590a0000 pid=2649 /tmp/sample.bin guuid=d71b8e35-1c00-0000-501d-f6b2540a0000 pid=2644->guuid=327bc938-1c00-0000-501d-f6b2590a0000 pid=2649 execve guuid=e583a33b-1c00-0000-501d-f6b25d0a0000 pid=2653 /usr/bin/dash guuid=327bc938-1c00-0000-501d-f6b2590a0000 pid=2649->guuid=e583a33b-1c00-0000-501d-f6b25d0a0000 pid=2653 clone
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
22 / 100
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1991411 Sample: krmine-mips.elf Startdate: 25/10/2026 Architecture: LINUX Score: 22 10 Sample is packed with UPX 2->10 6 krmine-mips.elf 2->6         started        process3 process4 8 krmine-mips.elf 6->8         started       
Threat name:
Linux.Trojan.Generic
Status:
Suspicious
First seen:
2026-10-25 17:32:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
7 of 23 (30.43%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Behaviour
Reads runtime system information
System Network Configuration Discovery
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_IoT_DVR_Botnet_Hama_UPX
Author:Serhii Kocherhan
Description:Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code
Rule name:exploit_any_poppopret
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:linux_generic_ipv6_catcher
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:upx_packed_elf_v1
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 1eb95e91cadc98ff1a87d996033ce09aa8240d44772c4648133fd2965aad30ac

(this sample)

  
Delivery method
Distributed via web download

Comments