MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a88879aa3613f41f84b0bd79e7e1d5a5f536c89c99eb9422b618449f100ab2e. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0a88879aa3613f41f84b0bd79e7e1d5a5f536c89c99eb9422b618449f100ab2e
SHA3-384 hash: 864ad459ff4b0354a7f6d228ebb0e1b13f7d32cacd5a2d1b0108db47e72d3512d827a206392638626a8363d3baf3ea66
SHA1 hash: 117ff3c4f43cee1d3488918b2e7bccaa5c4e4057
MD5 hash: 5e6b0e8601e9f57bf525fe81811dbbf8
humanhash: cat-six-finch-whiskey
File name:nabmips
Download: download sample
Signature Mirai
Create hunting rule
File size:97'252 bytes
First seen:2026-01-28 22:29:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:z+BS+BZdBw2noqPq+rgp/Ig02Yfr+2CRtpkEbQjnlvRRAR1gtePBseb/2+ExhXno:aPS+4Ag0AFt+RCR1gtUwxhXno
TLSH T11493C65E7F228FBDF168C63147B78B21935963E623F1C685E29CD5001E6034E586FBA8
telfhash t1911119088e3862e497761cd96bedff71e45170df4a265e378e00edae5a6dd429e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Receives data from a server
Creating a file
Opens a port
Runs as daemon
Creating a process from a recently created file
Deletes a file
DNS request
Deleting of the original file
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai
Link:
https://www.filescan.io/uploads/697a8dc3a57b6af70d1139c1/reports/a0b04a51-6587-43e4-b14f-f9e7e1783d38/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
51
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/0a88879aa3613f41f84b0bd79e7e1d5a5f536c89c99eb9422b618449f100ab2e
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/43a651e5-88ec-42b3-8ad7-f59d9c470dbe
Behavior Graph:
Download SVG
%3 guuid=47b58315-1800-0000-a09c-fc7d640c0000 pid=3172 /usr/bin/sudo guuid=d1e32117-1800-0000-a09c-fc7d6a0c0000 pid=3178 /tmp/sample.bin guuid=47b58315-1800-0000-a09c-fc7d640c0000 pid=3172->guuid=d1e32117-1800-0000-a09c-fc7d6a0c0000 pid=3178 execve guuid=928ad118-1800-0000-a09c-fc7d6f0c0000 pid=3183 /usr/bin/dash guuid=d1e32117-1800-0000-a09c-fc7d6a0c0000 pid=3178->guuid=928ad118-1800-0000-a09c-fc7d6f0c0000 pid=3183 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/65e86f3a-d735-4f70-8d23-323438b51b3c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1859476
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Connects to many IPs within the same subnet mask (likely port scanning)
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Reads system files that contain records of logged in users
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Sends malformed DNS queries
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1859476 Sample: nabmips.elf Startdate: 28/01/2026 Architecture: LINUX Score: 100 80 slursontel.ru. [malformed] 2->80 82 slursbeback.ru. [malformed] 2->82 84 104 other IPs or domains 2->84 88 Antivirus detection for dropped file 2->88 90 Antivirus / Scanner detection for submitted sample 2->90 92 Multi AV Scanner detection for submitted file 2->92 96 2 other signatures 2->96 11 systemd gdm3 2->11         started        13 dash rm nabmips.elf .irqbalance 2->13         started        17 systemd accounts-daemon 2->17         started        19 29 other processes 2->19 signatures3 94 Sends malformed DNS queries 82->94 process4 file5 21 gdm3 gdm-session-worker 11->21         started        23 gdm3 plymouth 11->23         started        36 2 other processes 11->36 76 /dev/shm/.irqbalance, ELF 13->76 dropped 102 Drops invisible ELF files 13->102 104 Sample deletes itself 13->104 25 .irqbalance 13->25         started        106 Reads system files that contain records of logged in users 17->106 28 accounts-daemon language-validate 17->28         started        78 /var/log/wtmp, data 19->78 dropped 108 Sample reads /proc/mounts (often used for finding a writable filesystem) 19->108 30 gpu-manager sh 19->30         started        32 gpu-manager sh 19->32         started        34 gpu-manager sh 19->34         started        38 3 other processes 19->38 signatures6 process7 signatures8 40 gdm-session-worker gdm-wayland-session 21->40         started        98 Sample tries to kill multiple processes (SIGKILL) 25->98 42 .irqbalance 25->42         started        44 .irqbalance 25->44         started        46 language-validate language-options 28->46         started        48 sh grep 30->48         started        50 sh grep 32->50         started        52 sh grep 34->52         started        54 sh grep 38->54         started        56 sh grep 38->56         started        process9 process10 58 gdm-wayland-session dbus-run-session 40->58         started        60 gdm-wayland-session dbus-daemon 40->60         started        63 language-options sh 46->63         started        signatures11 65 dbus-run-session dbus-daemon 58->65         started        100 Sample reads /proc/mounts (often used for finding a writable filesystem) 60->100 68 dbus-daemon 60->68         started        70 sh locale 63->70         started        72 sh grep 63->72         started        process12 signatures13 86 Sample reads /proc/mounts (often used for finding a writable filesystem) 65->86 74 dbus-daemon false 68->74         started        process14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0a88879aa3613f41f84b0bd79e7e1d5a5f536c89c99eb9422b618449f100ab2e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0a88879aa3613f41f84b0bd79e7e1d5a5f536c89c99eb9422b618449f100ab2e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/0a88879aa3613f41f84b0bd79e7e1d5a5f536c89c99eb9422b618449f100ab2e
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-28 22:29:26 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bkeipgvdme7ud6clbplz47q5ljpvg3ejzgplsqrlmgcet4iavmxa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260128-2eejcacy8g/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to shm directory
Creates a large amount of network flows
Enumerates running processes
Deletes itself
Executes dropped EXE
Contacts a large (7450) 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/0a88879aa3613f41f84b0bd79e7e1d5a5f536c89c99eb9422b618449f100ab2e

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 0a88879aa3613f41f84b0bd79e7e1d5a5f536c89c99eb9422b618449f100ab2e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739420/
  
Delivery method
Distributed via web download

Comments