MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2aa365fc16c7037effe33832160d459521f150ebd56281668ebdfb581bab2518. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2aa365fc16c7037effe33832160d459521f150ebd56281668ebdfb581bab2518
SHA3-384 hash: 6a57a87253eccc5a396b9c531679e9f8a225019b9ea89919e1bf82ccd9bdcbb21a9d50037dec626d0ce20adc7dbc81cb
SHA1 hash: f886e42dd89ef72398697217650a966d3e4dadb3
MD5 hash: 75b772825beb826a6bad91d4b76f698f
humanhash: romeo-texas-eight-butter
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:45'132 bytes
First seen:2026-02-01 23:46:47 UTC
Last seen:2026-02-02 18:54:02 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:CAMjByj6AmSw7jj1jRKqz0eBK//9NZrvHk8G8RDYJN0if5yBSRbsOMgOh+x0rw7:N8y+vS+tj2JNrvHk8TUX0+v3MIj7
TLSH T1D013F1BB91BBA7BCD01E70B6656F6485B5B271F5C983473F08CA48AADC3F6503318490
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) :45'132 bytes
File size (de-compressed) :89'888 bytes
Format:linux/amd64
Unpacked file: b150fabeb7d874b4d385ab66da0f1d5ebd08626433b5d8bdaaaa4fc95a9926b3

Intelligence

File Origin
# of uploads :
2
# of downloads :
103
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai packed upx
Link:
https://www.filescan.io/uploads/697fe604981ff1d38a43e868/reports/dbca77de-dd10-456a-8104-20aa8d13320a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
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/2aa365fc16c7037effe33832160d459521f150ebd56281668ebdfb581bab2518
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/a8cdb38e-0e47-4d88-9d1b-a30da8661064
Behavior Graph:
Download SVG
%3 guuid=ac738404-2700-0000-3f3f-8fbaa8030000 pid=936 /usr/bin/sudo guuid=e6414a06-2700-0000-3f3f-8fbaa9030000 pid=937 /tmp/sample.bin mprotect-exec net guuid=ac738404-2700-0000-3f3f-8fbaa8030000 pid=936->guuid=e6414a06-2700-0000-3f3f-8fbaa9030000 pid=937 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=e6414a06-2700-0000-3f3f-8fbaa9030000 pid=937->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=8594c409-2700-0000-3f3f-8fbaaa030000 pid=938 /tmp/sample.bin zombie guuid=e6414a06-2700-0000-3f3f-8fbaa9030000 pid=937->guuid=8594c409-2700-0000-3f3f-8fbaaa030000 pid=938 clone guuid=0864c809-2700-0000-3f3f-8fbaab030000 pid=939 /tmp/sample.bin net send-data zombie guuid=e6414a06-2700-0000-3f3f-8fbaa9030000 pid=937->guuid=0864c809-2700-0000-3f3f-8fbaab030000 pid=939 clone guuid=0864c809-2700-0000-3f3f-8fbaab030000 pid=939->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 255B 1b4e34b7-80fa-552a-b928-4f3500206f37 45.194.92.43:9772 guuid=0864c809-2700-0000-3f3f-8fbaab030000 pid=939->1b4e34b7-80fa-552a-b928-4f3500206f37 send: 40B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/85c28f6d-c438-4acb-8683-9476f08e07fe
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1861340
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)
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1861340 Sample: x86_64.elf Startdate: 02/02/2026 Architecture: LINUX Score: 88 124 169.254.169.254, 80 USDOSUS Reserved 2->124 126 45.194.92.43, 38598, 9772 DXTL-HKDXTLTseungKwanOServiceHK Seychelles 2->126 128 3 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->134 136 2 other signatures 2->136 14 gdm3 gdm-session-worker 2->14         started        16 gdm3 gdm-session-worker 2->16         started        18 systemd systemd 2->18         started        20 19 other processes 2->20 signatures3 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->40 138 Found strings related to Crypto-Mining 20->138 140 Sample reads /proc/mounts (often used for finding a writable filesystem) 20->140 142 Reads system files that contain records of logged in users 20->142 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        148 Sample reads /proc/mounts (often used for finding a writable filesystem) 27->148 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 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->77 144 Sample reads /proc/mounts (often used for finding a writable filesystem) 56->144 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        152 Sample reads /proc/mounts (often used for finding a writable filesystem) 77->152 93 gnome-shell ibus-daemon 77->93         started        95 gsd-print-notifications 77->95         started        101 2 other processes 77->101 103 9 other processes 80->103 97 dbus-daemon false 82->97         started        99 dbus-daemon false 82->99         started        105 5 other processes 82->105 process13 signatures14 107 at-spi-bus-launcher dbus-daemon 88->107         started        146 Sample reads /proc/mounts (often used for finding a writable filesystem) 90->146 110 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 150 Sample reads /proc/mounts (often used for finding a writable filesystem) 107->150 118 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/2aa365fc16c7037effe33832160d459521f150ebd56281668ebdfb581bab2518
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2aa365fc16c7037effe33832160d459521f150ebd56281668ebdfb581bab2518/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2aa365fc16c7037effe33832160d459521f150ebd56281668ebdfb581bab2518
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-01 23:47:20 UTC
File Type:
ELF64 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fkrwl7awy4bx577dhazbmdkfsuq7cuhl2vriczuoxx5vqg5leuma._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/260201-3szxwaht9g/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Traces itself
Mirai
Mirai family
Malware Config
C2 Extraction:
dhjfgt4rzuu6tfdo85wfjj.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/2aa365fc16c7037effe33832160d459521f150ebd56281668ebdfb581bab2518

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 2aa365fc16c7037effe33832160d459521f150ebd56281668ebdfb581bab2518

(this sample)

Mirai

elf b150fabeb7d874b4d385ab66da0f1d5ebd08626433b5d8bdaaaa4fc95a9926b3

  
URLhaus
https://urlhaus.abuse.ch/url/3766333/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b150fabeb7d874b4d385ab66da0f1d5ebd08626433b5d8bdaaaa4fc95a9926b3
  
Dropping
MD5 0a241c6bcf30984fb5a3d7e42a5cda41

Comments