MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7fb2d597e2c9379bc949f7c9d07b71dddc211f53d2b6d88edf468eb29e38fea. 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 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f7fb2d597e2c9379bc949f7c9d07b71dddc211f53d2b6d88edf468eb29e38fea
SHA3-384 hash: 025b9ac166244727fba243547746acd3d7d569790f3b5f3dd7eb0787beeac043eecef6e055384582ee1909bb49a34e3d
SHA1 hash: 7c0d20df5fcd9669a73319119fc1890e718f22cb
MD5 hash: 53a82395595f4312276caab272ba240c
humanhash: saturn-xray-arizona-double
File name:xmrig_86c3
Download: download sample
Signature Mirai
Create hunting rule
File size:8'457'680 bytes
First seen:2026-05-04 23:21:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 98304:q2UM/jFefxpYbukbzX03zyR89Jb/YFK7OdPE4tB1ERi61w0dzNgnsy19Bz03DkAM:lsZqt+HCnZNRx3Nrh9uIu/G48
TLSH T100865B47B5E358FCC19AC870472FD663BD7078984221B97B7698AA302F67E205B1DF21
telfhash t11132757087e971a5a1e5ca4af373f0b59f3398b266ec74b059267d80dfd1e810c2ac16
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 dc7304c62a2461814815fedb473d1fe6c11ca00ea7e73f1b45822e640648eabe
File size (compressed) :3'124'924 bytes
File size (de-compressed) :8'457'680 bytes
Format:linux/amd64
Packed file: dc7304c62a2461814815fedb473d1fe6c11ca00ea7e73f1b45822e640648eabe

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
PUA.Unix.Coinminer.XMRig-6683890-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Collects information on the RAM
Collects information on the CPU
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
coinminer gcc golang miner monero xmrig
Link:
https://www.filescan.io/uploads/69f92a2d86e92bda701e80aa/reports/26c80819-c4e9-4487-b9ab-b7361bbf6f28/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f7fb2d597e2c9379bc949f7c9d07b71dddc211f53d2b6d88edf468eb29e38fea
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:
2026-01-06T16:53:00Z UTC
Last seen:
2026-05-06T02:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f7fb2d597e2c9379bc949f7c9d07b71dddc211f53d2b6d88edf468eb29e38fea/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/775ae6e4-7402-49f9-ab05-19c261ab42b4
Behavior Graph:
Download SVG
%3 guuid=95fab11c-1a00-0000-f01a-15f1bc080000 pid=2236 /usr/bin/sudo guuid=158fe71f-1a00-0000-f01a-15f1c3080000 pid=2243 /tmp/sample.bin mprotect-exec guuid=95fab11c-1a00-0000-f01a-15f1bc080000 pid=2236->guuid=158fe71f-1a00-0000-f01a-15f1c3080000 pid=2243 execve
Malware family:
XMRig Miner
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/347e0bc8-e4f8-42e4-9190-8da64653c378
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f7fb2d597e2c9379bc949f7c9d07b71dddc211f53d2b6d88edf468eb29e38fea
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f7fb2d597e2c9379bc949f7c9d07b71dddc211f53d2b6d88edf468eb29e38fea/
Threat name:
Linux.Coinminer.XMRig
Create hunting rule
Status:
Malicious
First seen:
2026-01-06 23:43:32 UTC
File Type:
ELF64 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  4/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=675s2wl6fsjxtpeut56j2b5xdxo4eepvhuvw3chn6ruowkpdr7va._file
Result
Malware family:
xmrig_linux
Create hunting rule
Score:
  10/10
Tags:
family:xmrig family:xmrig_linux antivm discovery linux miner
Link:
https://tria.ge/reports/260504-3cnvnsdw3v/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Checks CPU configuration
Reads CPU attributes
Checks hardware identifiers (DMI)
Reads hardware information
Family: xmrig
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:Linux_Trojan_Pornoasset_927f314f
Create hunting rule
Author:Elastic Security
Rule name:MacOS_Cryptominer_Xmrig_241780a1
Create hunting rule
Author:Elastic Security
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:Multi_Cryptominer_Xmrig_f9516741
Create hunting rule
Author:Elastic Security
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants
Rule name:XMRIG_Monero_Miner
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Monero mining software
Reference:https://github.com/xmrig/xmrig/releases
Rule name:xmrig_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 dc7304c62a2461814815fedb473d1fe6c11ca00ea7e73f1b45822e640648eabe

Mirai

elf f7fb2d597e2c9379bc949f7c9d07b71dddc211f53d2b6d88edf468eb29e38fea

(this sample)

  
Dropped by
SHA256 dc7304c62a2461814815fedb473d1fe6c11ca00ea7e73f1b45822e640648eabe
  
URLhaus
https://urlhaus.abuse.ch/url/3838927/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 3b04ca7e59bc2a2b4d25c1db8a867ded

Comments