MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9876b83ce63edd0a9df541fef95407d95c87a124c4801206c176fe2ed5ed461c. 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: 10


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

SHA256 hash: 9876b83ce63edd0a9df541fef95407d95c87a124c4801206c176fe2ed5ed461c
SHA3-384 hash: a93ec01835873996dedd119c9fcb9dd1f97de7966f27d923aee741397199d603f13eb9c35fe0c709e01da355d4d6921d
SHA1 hash: e86e26c2fb1d50ed5ac0697d93f9fbb5d9c71aab
MD5 hash: 85675570d6c913264fb988009222c465
humanhash: ink-one-autumn-angel
File name:aarch64
Download: download sample
Signature CoinMiner
Create hunting rule
File size:4'269'496 bytes
First seen:2025-11-12 07:23:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:08gQeZQ0Q7a7IaPCdvRIU7O9YpwHdY12oFEYIU6i4kVz:08gQeZQ0Q7SCdOEO9YpwG12oFs+4
TLSH T1D1166B99ED0F3C12F3C7F23CCE4A97E1761B75A4E32390B279D25249C59E9D0CAA1A11
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:CoinMiner elf upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 54b2d5f2a6f711e3b9d6d23466b4d841137b61518d49d432d265af931a797b0a
File size (compressed) :1'561'288 bytes
File size (de-compressed) :4'269'496 bytes
Format:linux/arm64
Packed file: 54b2d5f2a6f711e3b9d6d23466b4d841137b61518d49d432d265af931a797b0a

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
PUA.Unix.Coinminer.XMRig-6683890-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Changes access rights for a written file
Launching a process
Creating a file
Changes the time when the file was created, accessed, or modified
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
base64 coinminer expand gcc lolbin miner rust
Link:
https://www.filescan.io/uploads/6914362033abde90e927f269/reports/df223054-4257-481c-b54c-4bc143f9c67a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
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/9876b83ce63edd0a9df541fef95407d95c87a124c4801206c176fe2ed5ed461c
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:
2025-11-12T08:59:00Z UTC
Last seen:
2025-11-14T00:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9876b83ce63edd0a9df541fef95407d95c87a124c4801206c176fe2ed5ed461c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ecff5902-6d97-47e1-8c30-b6d71d74a43e
Behavior Graph:
Download SVG
%3 guuid=095a0898-1900-0000-ff5f-0fd78d0d0000 pid=3469 /usr/bin/sudo guuid=4289d299-1900-0000-ff5f-0fd7930d0000 pid=3475 /tmp/sample.bin guuid=095a0898-1900-0000-ff5f-0fd78d0d0000 pid=3469->guuid=4289d299-1900-0000-ff5f-0fd7930d0000 pid=3475 execve guuid=2c6da49a-1900-0000-ff5f-0fd7970d0000 pid=3479 /usr/bin/dash guuid=4289d299-1900-0000-ff5f-0fd7930d0000 pid=3475->guuid=2c6da49a-1900-0000-ff5f-0fd7970d0000 pid=3479 clone guuid=f480bc9a-1900-0000-ff5f-0fd7980d0000 pid=3480 /usr/bin/dash guuid=4289d299-1900-0000-ff5f-0fd7930d0000 pid=3475->guuid=f480bc9a-1900-0000-ff5f-0fd7980d0000 pid=3480 clone
Gathering data
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.mine
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1812468
Signature
Executes the "crontab" command typically for achieving persistence
Executes the "iptables" command to insert, remove and/or manipulate rules
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to persist itself using cron
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1812468 Sample: aarch64.elf Startdate: 12/11/2025 Architecture: LINUX Score: 80 82 Malicious sample detected (through community Yara rule) 2->82 84 Multi AV Scanner detection for submitted file 2->84 86 Yara detected Xmrig cryptocurrency miner 2->86 11 aarch64.elf 2->11         started        14 dash rm 2->14         started        16 dash rm 2->16         started        process3 signatures4 88 Found strings related to Crypto-Mining 11->88 18 aarch64.elf 11->18         started        process5 process6 20 aarch64.elf 18->20         started        22 aarch64.elf sh 18->22         started        24 aarch64.elf sh 18->24         started        26 aarch64.elf sh 18->26         started        process7 28 aarch64.elf aarch64.elf 20->28         started        30 sh crontab 22->30         started        34 sh crontab 22->34         started        36 sh 22->36         started        38 sh iptables 24->38         started        40 sh iptables 24->40         started        46 2 other processes 24->46 42 sh iptables 26->42         started        44 sh iptables 26->44         started        file8 48 aarch64.elf 28->48         started        80 /var/spool/cron/crontabs/tmp.UeLCS1, ASCII 30->80 dropped 96 Sample tries to persist itself using cron 30->96 98 Executes the "crontab" command typically for achieving persistence 30->98 100 Executes the "iptables" command to insert, remove and/or manipulate rules 42->100 signatures9 process10 process11 50 aarch64.elf sh 48->50         started        52 aarch64.elf sh 48->52         started        54 aarch64.elf sh 48->54         started        56 aarch64.elf 48->56         started        process12 58 sh crontab 50->58         started        62 sh crontab 50->62         started        64 sh 50->64         started        66 sh iptables 52->66         started        68 sh iptables 52->68         started        76 2 other processes 52->76 70 sh iptables 54->70         started        72 sh iptables 54->72         started        74 aarch64.elf 56->74         started        file13 78 /var/spool/cron/crontabs/tmp.Lq15YU, ASCII 58->78 dropped 90 Sample tries to persist itself using cron 58->90 92 Executes the "crontab" command typically for achieving persistence 58->92 94 Executes the "iptables" command to insert, remove and/or manipulate rules 70->94 signatures14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9876b83ce63edd0a9df541fef95407d95c87a124c4801206c176fe2ed5ed461c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9876b83ce63edd0a9df541fef95407d95c87a124c4801206c176fe2ed5ed461c/
Threat name:
Linux.Trojan.Miner
Create hunting rule
Status:
Malicious
First seen:
2025-11-12 07:24:19 UTC
File Type:
ELF64 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tb3lqphgh3oqvhpvih7psvah3foipijeysabebwbo37c5vpniyoa._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig linux miner
Link:
https://tria.ge/reports/251112-h8hcjsslft/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/96d4f602-d052-4a40-ab5f-7845ff10271f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/9876b83ce63edd0a9df541fef95407d95c87a124c4801206c176fe2ed5ed461c

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CoinMiner

elf 54b2d5f2a6f711e3b9d6d23466b4d841137b61518d49d432d265af931a797b0a

CoinMiner

elf 9876b83ce63edd0a9df541fef95407d95c87a124c4801206c176fe2ed5ed461c

(this sample)

  
Dropped by
SHA256 54b2d5f2a6f711e3b9d6d23466b4d841137b61518d49d432d265af931a797b0a
  
URLhaus
https://urlhaus.abuse.ch/url/3614078/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f7e74b2f0b9484163a35ffd4e86a9768

Comments