MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54b2d5f2a6f711e3b9d6d23466b4d841137b61518d49d432d265af931a797b0a. 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


CoinMiner


Vendor detections: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54b2d5f2a6f711e3b9d6d23466b4d841137b61518d49d432d265af931a797b0a
SHA3-384 hash: e4f384d91ba37834a5c1fc895739ec7aedf938a12405e20a0bd8c60f1097afc08b1a24ee6837d6681da496e908a76d84
SHA1 hash: eac38e7792018f4490c33e38697bf70edb723741
MD5 hash: f7e74b2f0b9484163a35ffd4e86a9768
humanhash: illinois-seven-lion-network
File name:aarch64
Download: download sample
Signature CoinMiner
Create hunting rule
File size:1'561'288 bytes
First seen:2025-11-12 07:22:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:niFaMYEceyMG3UHCz6QQe7QeBB3ehHm0PrbEUSFUfMu8EpoqRCpXBw9dxBZ:nydOMSUHCOIsYBuhHmwvozXBwXxT
TLSH T13C75333D71E807729086A16195020E697068B9E955FCED749F2FC7F360E12D30BE70AB
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 UPX
File size (compressed) :1'561'288 bytes
File size (de-compressed) :4'269'496 bytes
Format:linux/arm64
Unpacked file: 9876b83ce63edd0a9df541fef95407d95c87a124c4801206c176fe2ed5ed461c

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/691435e133abde90e927f1cc/reports/e822363c-cfb1-4c7f-9988-0d2e11476ac7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/54b2d5f2a6f711e3b9d6d23466b4d841137b61518d49d432d265af931a797b0a
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Adware
File Type:
elf.64.le
First seen:
2025-11-12T00:11:00Z UTC
Last seen:
2025-11-14T05:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/54b2d5f2a6f711e3b9d6d23466b4d841137b61518d49d432d265af931a797b0a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/831ff3bc-07a3-465a-acfa-ce7671d1643f
Behavior Graph:
Download SVG
%3 guuid=cf2ebe81-1900-0000-ffca-d5b0340d0000 pid=3380 /usr/bin/sudo guuid=062f9b83-1900-0000-ffca-d5b03b0d0000 pid=3387 /tmp/sample.bin guuid=cf2ebe81-1900-0000-ffca-d5b0340d0000 pid=3380->guuid=062f9b83-1900-0000-ffca-d5b03b0d0000 pid=3387 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/275772d4-12bd-487e-ae8a-851759c65145
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1812469
Signature
Executes the "crontab" command typically for achieving persistence
Executes the "iptables" command to insert, remove and/or manipulate rules
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1812469 Sample: aarch64.elf Startdate: 12/11/2025 Architecture: LINUX Score: 64 77 Multi AV Scanner detection for submitted file 2->77 79 Sample is packed with UPX 2->79 11 aarch64.elf 2->11         started        process3 process4 13 aarch64.elf 11->13         started        process5 15 aarch64.elf 13->15         started        17 aarch64.elf sh 13->17         started        19 aarch64.elf sh 13->19         started        21 aarch64.elf sh 13->21         started        process6 23 aarch64.elf aarch64.elf 15->23         started        25 sh crontab 17->25         started        29 sh crontab 17->29         started        31 sh 17->31         started        33 sh iptables 19->33         started        35 sh iptables 19->35         started        41 2 other processes 19->41 37 sh iptables 21->37         started        39 sh iptables 21->39         started        file7 43 aarch64.elf 23->43         started        75 /var/spool/cron/crontabs/tmp.zxg0gD, ASCII 25->75 dropped 87 Sample tries to persist itself using cron 25->87 89 Executes the "crontab" command typically for achieving persistence 25->89 91 Executes the "iptables" command to insert, remove and/or manipulate rules 37->91 signatures8 process9 process10 45 aarch64.elf sh 43->45         started        47 aarch64.elf sh 43->47         started        49 aarch64.elf sh 43->49         started        51 aarch64.elf 43->51         started        process11 53 sh crontab 45->53         started        57 sh crontab 45->57         started        59 sh 45->59         started        61 sh iptables 47->61         started        63 sh iptables 47->63         started        71 2 other processes 47->71 65 sh iptables 49->65         started        67 sh iptables 49->67         started        69 aarch64.elf 51->69         started        file12 73 /var/spool/cron/crontabs/tmp.lEcJX4, ASCII 53->73 dropped 81 Sample tries to persist itself using cron 53->81 83 Executes the "crontab" command typically for achieving persistence 53->83 85 Executes the "iptables" command to insert, remove and/or manipulate rules 65->85 signatures13
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/54b2d5f2a6f711e3b9d6d23466b4d841137b61518d49d432d265af931a797b0a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/54b2d5f2a6f711e3b9d6d23466b4d841137b61518d49d432d265af931a797b0a/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-11-12 07:16:36 UTC
File Type:
ELF64 Little (Exe)
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ksznl4vg64i6hoow2i2gnngyiejxwykrrve5imwsmwxzggtzpmfa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251112-h7xe3ssldz/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8fc2d1f3-ea1d-4ac9-8767-94fc4e4c1afe
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/54b2d5f2a6f711e3b9d6d23466b4d841137b61518d49d432d265af931a797b0a

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

CoinMiner

elf 54b2d5f2a6f711e3b9d6d23466b4d841137b61518d49d432d265af931a797b0a

(this sample)

CoinMiner

elf 9876b83ce63edd0a9df541fef95407d95c87a124c4801206c176fe2ed5ed461c

  
URLhaus
https://urlhaus.abuse.ch/url/3614078/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 9876b83ce63edd0a9df541fef95407d95c87a124c4801206c176fe2ed5ed461c
  
Dropping
MD5 85675570d6c913264fb988009222c465

Comments