MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7df933647484b9ccbd5f3be577d5e6f996c3adbfeccea2723065edaa646bf4aa. 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: 7


Intelligence 7 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7df933647484b9ccbd5f3be577d5e6f996c3adbfeccea2723065edaa646bf4aa
SHA3-384 hash: bc3342a826bdaeaeb19ca5649f4a69182f31751bd1be62b3d4a1104d2eb430dced654232c12c675103febf76de6ba2bb
SHA1 hash: 61fefe535ecc1a2af2a7b31f4ccb7b32df49c0ab
MD5 hash: 92021dc41235a9bd52a99438fcc01d31
humanhash: green-maine-quebec-fifteen
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:79'280 bytes
First seen:2025-12-03 20:33:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:wp6kfm+q4sX4YFAO+PxV9T8x/ReOSpwLtH5oyhg35f9kfzM4NSNTQ1SPk:wAkfm+q4S4YFl+5V18ppyye3h9uIv7k
TLSH T12A737CC6F643D0F4FC570470207BE7375A32E1FA1129EA43D7A89A72EC56602E616B9C
telfhash t1ef31e9f71abd0decabd46840c31e2b50655ed7bb596032a28163dc25326fdc290bac7d
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 ed71d4c8f7be4a5b3c2028efe7f89e79f85b4e19820a150eba7284f6c2db592b
File size (compressed) :41'660 bytes
File size (de-compressed) :79'280 bytes
Format:linux/i386
Packed file: ed71d4c8f7be4a5b3c2028efe7f89e79f85b4e19820a150eba7284f6c2db592b

Intelligence

File Origin
# of uploads :
1
# of downloads :
24
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/9ba628c3-51eb-4c31-9059-d5b705b93f50/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Sends data to a server
Substitutes an application name
Traces processes
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69309ecabc15eab491f3c6df/reports/b36d8ec8-87f4-469d-913b-eb26e5594a3c/overview
Result
Gathering data
Gathering data
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.mine
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1825808
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1825808 Sample: x86_64.elf Startdate: 03/12/2025 Architecture: LINUX Score: 84 18 ahahahahahajs.unproxy.st 87.121.84.155, 38516, 9772 SKATTV-ASBG Bulgaria 2->18 20 109.202.202.202, 80 INIT7CH Switzerland 2->20 22 3 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 2 other signatures 2->30 7 x86_64.elf 2->7         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 signatures5 32 Found strings related to Crypto-Mining 7->32 14 x86_64.elf 7->14         started        16 x86_64.elf 7->16         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7df933647484b9ccbd5f3be577d5e6f996c3adbfeccea2723065edaa646bf4aa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7df933647484b9ccbd5f3be577d5e6f996c3adbfeccea2723065edaa646bf4aa/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=px4tgzduqs44zpk7hpsxpvpg7glmhln75thke4rqmxw2uzdl6sva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access discovery linux
Link:
https://tria.ge/reports/251203-zcklgagj8w/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Traces itself
Malware Config
C2 Extraction:
ahahahahahajs.unproxy.st
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:CoinMiner_Strings
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:CoinMiner_Strings_RID2DDE
Create hunting rule
Author:Florian Roth
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 ed71d4c8f7be4a5b3c2028efe7f89e79f85b4e19820a150eba7284f6c2db592b

Mirai

elf 7df933647484b9ccbd5f3be577d5e6f996c3adbfeccea2723065edaa646bf4aa

(this sample)

  
Dropped by
SHA256 ed71d4c8f7be4a5b3c2028efe7f89e79f85b4e19820a150eba7284f6c2db592b
  
URLhaus
https://urlhaus.abuse.ch/url/3683086/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 7f8ac94a74c58c459bc723dfa3f0b036
  
URLhaus
https://urlhaus.abuse.ch/url/3718236/
  
URLhaus
https://urlhaus.abuse.ch/url/3683088/
  
URLhaus
https://urlhaus.abuse.ch/url/3718232/
  
URLhaus
https://urlhaus.abuse.ch/url/3713422/

Comments