MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0758ba21a820467b359dce360d4ca1d0de7a207113324817298361ba5e2197f. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b0758ba21a820467b359dce360d4ca1d0de7a207113324817298361ba5e2197f
SHA3-384 hash: 3b8dfc9ab260ae8b932108c571f548772b4c63760076c0aa025750e1afd05485e630ef2a8a639fba613f7ab5cadb4667
SHA1 hash: 5ec83a2a0cc7b491bb5e212f75d6e5f30be12040
MD5 hash: d0ab4f137eec1398faac73e4f948b76d
humanhash: blossom-queen-six-undress
File name:yakov.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:23'464 bytes
First seen:2025-03-03 05:51:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:z+FcotqI42vjPmlIADBU33of6w75zPKsagjzLFM4uVcqgw05ixJN:zuPzAD6i5Jzq4uVcqgw0+n
TLSH T115B2C020D0883C63CBFF5E71BC33C58563118BCA96A19DC475626F526D022B167A9EDB
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
117
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c54492c668b65489be93b1linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Sends data to a server
Performs a bruteforce attack in the network
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7ecdd326-e4f4-4467-9120-6c29870887b5
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1627738
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1627738 Sample: yakov.ppc.elf Startdate: 03/03/2025 Architecture: LINUX Score: 68 16 165.161.157.20, 23 WISCNET1-ASUS United States 2->16 18 31.189.249.203 WINDTRE-ASIT Italy 2->18 20 98 other IPs or domains 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Sample is packed with UPX 2->28 8 yakov.ppc.elf 2->8         started        signatures3 process4 process5 10 yakov.ppc.elf 8->10         started        process6 12 yakov.ppc.elf 10->12         started        14 yakov.ppc.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b0758ba21a820467b359dce360d4ca1d0de7a207113324817298361ba5e2197f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b0758ba21a820467b359dce360d4ca1d0de7a207113324817298361ba5e2197f/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-03 05:52:12 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wb2yxiq2qicgpm2z3trwbvgkdug6piqhcezsjalsta3bxjpcdf7q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250303-gksb6syybx/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/16b66a88-6f84-4fed-ae2c-4f5f0b2b300d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/b0758ba21a820467b359dce360d4ca1d0de7a207113324817298361ba5e2197f

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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

Mirai

elf b0758ba21a820467b359dce360d4ca1d0de7a207113324817298361ba5e2197f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3463852/
  
Delivery method
Distributed via web download

Comments