MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d9e3664ac549e597977393a429a479fa2df95a73aea1828f45979025d7a2ccb7. 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
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SHA256 hash: d9e3664ac549e597977393a429a479fa2df95a73aea1828f45979025d7a2ccb7
SHA3-384 hash: 6233871a929bd4f44c6491c80e15d4d008bf6bed619fd7631f6273304ee42d6915b64b82b4b19fb64a52c4a5708783d9
SHA1 hash: b3d067eb87f464042a64750e6b5b19348099d786
MD5 hash: e25d311d60fb4d7b6079804d1392b2e4
humanhash: uranus-texas-zulu-jersey
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:45'108 bytes
First seen:2026-02-17 19:28:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:SAMjByj6AmSw7jj5EjXsT227gKpA6PP6Wf9J96yIIbT2C+x0rwb:d8y+vS+REjXsTYKpAyP6Wfb9lBPYjb
TLSH T1E513016B32B6947CC41524BB014F12CDF9BB249ADE4B8FBF50AD52EFEC539154319880
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 mirai UPX
File size (compressed) :45'108 bytes
File size (de-compressed) :89'888 bytes
Format:linux/amd64
Unpacked file: 2dabe2478ce51bfcc86b6626d5372f159881a413a7449ba128e62b8e9e733329

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ee77c431-bae8-4908-bf36-12ed78453d91/
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
193.26.115.122/systemcl
Number of open files:
81
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d9e3664ac549e597977393a429a479fa2df95a73aea1828f45979025d7a2ccb7
Behaviour
Anti-Debugging
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/bd834931-3cb8-4875-91c4-6599967f9e29
Behavior Graph:
Download SVG
%3 guuid=7d7397b4-2100-0000-f4e9-4460cb0a0000 pid=2763 /usr/bin/sudo guuid=7b43aab6-2100-0000-f4e9-4460d10a0000 pid=2769 /tmp/sample.bin mprotect-exec net guuid=7d7397b4-2100-0000-f4e9-4460cb0a0000 pid=2763->guuid=7b43aab6-2100-0000-f4e9-4460d10a0000 pid=2769 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=7b43aab6-2100-0000-f4e9-4460d10a0000 pid=2769->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=e0b2a9cf-2100-0000-f4e9-4460dc0a0000 pid=2780 /tmp/sample.bin zombie guuid=7b43aab6-2100-0000-f4e9-4460d10a0000 pid=2769->guuid=e0b2a9cf-2100-0000-f4e9-4460dc0a0000 pid=2780 clone guuid=a9c3afcf-2100-0000-f4e9-4460dd0a0000 pid=2781 /tmp/sample.bin net send-data zombie guuid=7b43aab6-2100-0000-f4e9-4460d10a0000 pid=2769->guuid=a9c3afcf-2100-0000-f4e9-4460dd0a0000 pid=2781 clone guuid=a9c3afcf-2100-0000-f4e9-4460dd0a0000 pid=2781->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 215B 0bd2861c-c581-5f99-9a4b-2c43b3f89c4e 87.121.84.47:9772 guuid=a9c3afcf-2100-0000-f4e9-4460dd0a0000 pid=2781->0bd2861c-c581-5f99-9a4b-2c43b3f89c4e send: 40B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dd5f55b9-d3c5-4e76-b517-8bd55f321348
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1870755
Signature
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Reads system files that contain records of logged in users
Sample is packed with UPX
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sends malformed DNS queries
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1870755 Sample: x86_64.elf Startdate: 17/02/2026 Architecture: LINUX Score: 92 124 followahahaha.followz.st. [malformed] 2->124 126 169.254.169.254, 80 USDOSUS Reserved 2->126 128 2 other IPs or domains 2->128 130 Malicious sample detected (through community Yara rule) 2->130 132 Multi AV Scanner detection for submitted file 2->132 134 Yara detected Mirai 2->134 138 2 other signatures 2->138 14 gdm3 gdm-session-worker 2->14         started        16 gdm3 gdm-session-worker 2->16         started        18 systemd systemd 2->18         started        20 18 other processes 2->20 signatures3 136 Sends malformed DNS queries 124->136 process4 signatures5 23 gdm-session-worker gdm-x-session 14->23         started        25 gdm-session-worker gdm-wayland-session 16->25         started        27 systemd dbus-daemon 18->27         started        30 systemd 18->30         started        32 systemd pulseaudio 18->32         started        40 2 other processes 18->40 140 Found strings related to Crypto-Mining 20->140 142 Sample reads /proc/mounts (often used for finding a writable filesystem) 20->142 144 Reads system files that contain records of logged in users 20->144 34 accounts-daemon language-validate 20->34         started        36 x86_64.elf 20->36         started        38 x86_64.elf 20->38         started        process6 signatures7 42 gdm-x-session dbus-run-session 23->42         started        44 gdm-x-session Xorg Xorg.wrap Xorg 23->44         started        46 gdm-x-session Default 23->46         started        48 gdm-wayland-session dbus-run-session 25->48         started        150 Sample reads /proc/mounts (often used for finding a writable filesystem) 27->150 50 systemd 30-systemd-environment-d-generator 30->50         started        52 language-validate language-options 34->52         started        process8 process9 54 dbus-run-session gnome-session gnome-session-binary 1 42->54         started        56 dbus-run-session dbus-daemon 42->56         started        59 Xorg sh 44->59         started        61 Xorg sh 44->61         started        63 dbus-run-session dbus-daemon 48->63         started        65 dbus-run-session gnome-session gnome-session-binary 1 48->65         started        67 language-options sh 52->67         started        signatures10 77 19 other processes 54->77 146 Sample reads /proc/mounts (often used for finding a writable filesystem) 56->146 69 dbus-daemon 56->69         started        71 dbus-daemon 56->71         started        80 9 other processes 56->80 73 sh xkbcomp 59->73         started        75 sh xkbcomp 61->75         started        82 7 other processes 63->82 84 2 other processes 65->84 86 2 other processes 67->86 process11 signatures12 88 dbus-daemon at-spi-bus-launcher 69->88         started        90 dbus-daemon gjs 71->90         started        154 Sample reads /proc/mounts (often used for finding a writable filesystem) 77->154 93 gnome-shell ibus-daemon 77->93         started        95 gsd-print-notifications 77->95         started        97 gnome-session-check-accelerated gnome-session-check-accelerated-gl-helper 77->97         started        99 gnome-session-check-accelerated gnome-session-check-accelerated-gles-helper 77->99         started        103 9 other processes 80->103 101 dbus-daemon false 82->101         started        105 6 other processes 82->105 process13 signatures14 107 at-spi-bus-launcher dbus-daemon 88->107         started        148 Sample reads /proc/mounts (often used for finding a writable filesystem) 90->148 110 ibus-daemon 93->110         started        112 ibus-daemon ibus-memconf 93->112         started        114 ibus-daemon ibus-engine-simple 93->114         started        116 gsd-print-notifications gsd-printer 95->116         started        process15 signatures16 152 Sample reads /proc/mounts (often used for finding a writable filesystem) 107->152 118 dbus-daemon 107->118         started        120 ibus-daemon ibus-x11 110->120         started        process17 process18 122 dbus-daemon at-spi2-registryd 118->122         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d9e3664ac549e597977393a429a479fa2df95a73aea1828f45979025d7a2ccb7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d9e3664ac549e597977393a429a479fa2df95a73aea1828f45979025d7a2ccb7/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 20:11:10 UTC
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3hrwmswfjhszpf3tsosctjdz7iw7swttv2qyfd2fs6iclv5czs3q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery linux upx
Link:
https://tria.ge/reports/260217-x7cs1aaz5a/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Traces itself
Mirai
Mirai family
Malware Config
C2 Extraction:
followahahaha.followz.st
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/d9e3664ac549e597977393a429a479fa2df95a73aea1828f45979025d7a2ccb7

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
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 d9e3664ac549e597977393a429a479fa2df95a73aea1828f45979025d7a2ccb7

(this sample)

Mirai

elf 2dabe2478ce51bfcc86b6626d5372f159881a413a7449ba128e62b8e9e733329

  
URLhaus
https://urlhaus.abuse.ch/url/3779929/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 2dabe2478ce51bfcc86b6626d5372f159881a413a7449ba128e62b8e9e733329
  
Dropping
MD5 2e2094871ece33bee6374ae06c75f9ad

Comments