MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2cf5ab2465c4023c84b23de1b55813f483c1e8f6a7247d0d7942913106e6b7be. 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: 2cf5ab2465c4023c84b23de1b55813f483c1e8f6a7247d0d7942913106e6b7be
SHA3-384 hash: 2834db7631bbb19441b41cc80ac54bf93675451f1800c83acd199f0b1d46682585cd53e498b5756026c4af01b65f126d
SHA1 hash: c17d3590d9c3728bab0709916a1021974fd0e892
MD5 hash: b29e82e25c1ea4905eb474e49d535bb9
humanhash: sixteen-timing-pip-king
File name:Labello.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:91'948 bytes
First seen:2025-10-11 06:51:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dwIJAJrFrBLKneYCmNK7dhFcw27ZACI8avxOsvQ+m:dwIJKrFrArNKJhFcw1n5C
TLSH T121933951FD819A13C6C112B7FBAE428D372713A9E2EE32039D256F21738B91B0E7B545
telfhash t1c64110a69a4c1fcc27f08348c68d615e4af439f907247b56cf1eab6f5622ac1745d432
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 640b87b7f1b7a2558524b6ce7e72a10024e7459042c774b92336313291914a0d
File size (compressed) :40'908 bytes
File size (de-compressed) :91'948 bytes
Format:linux/arm
Packed file: 640b87b7f1b7a2558524b6ce7e72a10024e7459042c774b92336313291914a0d

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/68e9fffb71883144ef3177a9/reports/6998dab0-a912-4e6f-97d3-a7b2c2ca94f3/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-11T04:45:00Z UTC
Last seen:
2025-10-13T04:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2cf5ab2465c4023c84b23de1b55813f483c1e8f6a7247d0d7942913106e6b7be/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4b693d82-3132-4270-9e2a-29fda19d7fb0
Behavior Graph:
Download SVG
%3 guuid=459ca2c6-1a00-0000-d0be-7e0bbf0b0000 pid=3007 /usr/bin/sudo guuid=9a7940c8-1a00-0000-d0be-7e0bc60b0000 pid=3014 /tmp/sample.bin guuid=459ca2c6-1a00-0000-d0be-7e0bbf0b0000 pid=3007->guuid=9a7940c8-1a00-0000-d0be-7e0bc60b0000 pid=3014 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/771a1706-62e9-4daf-84d7-c44490e83bff
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1793273
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1793273 Sample: Labello.arm.elf Startdate: 11/10/2025 Architecture: LINUX Score: 60 25 devilnet.xyz 2->25 27 169.254.169.254, 80 USDOSUS Reserved 2->27 29 2 other IPs or domains 2->29 31 Multi AV Scanner detection for submitted file 2->31 10 Labello.arm.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 33 Performs DNS queries to domains with low reputation 25->33 process4 process5 14 Labello.arm.elf 10->14         started        process6 16 Labello.arm.elf 14->16         started        process7 18 Labello.arm.elf 16->18         started        process8 20 Labello.arm.elf 18->20         started        23 Labello.arm.elf 18->23         started        signatures9 35 Manipulation of devices in /dev 20->35 37 Deletes system log files 20->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2cf5ab2465c4023c84b23de1b55813f483c1e8f6a7247d0d7942913106e6b7be
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2cf5ab2465c4023c84b23de1b55813f483c1e8f6a7247d0d7942913106e6b7be/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-11 06:55:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ft22wjdfyqbdzbfshxq3kwat6sb4d2hwu4sh2dlzikitcbxgw67a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251011-hrekbsxqs7/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c752880d-25f7-432e-8afa-6e18fb730b1f
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/2cf5ab2465c4023c84b23de1b55813f483c1e8f6a7247d0d7942913106e6b7be

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 640b87b7f1b7a2558524b6ce7e72a10024e7459042c774b92336313291914a0d

Mirai

elf 2cf5ab2465c4023c84b23de1b55813f483c1e8f6a7247d0d7942913106e6b7be

(this sample)

  
Dropped by
SHA256 640b87b7f1b7a2558524b6ce7e72a10024e7459042c774b92336313291914a0d
  
URLhaus
https://urlhaus.abuse.ch/url/3668175/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 402905fa61722bf4a19e429ecc7b1d6d

Comments