MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b005216fe41cf290334dabdceda932df2b752ee2b139cc6b1ea0fa35c07a24bd. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b005216fe41cf290334dabdceda932df2b752ee2b139cc6b1ea0fa35c07a24bd
SHA3-384 hash: 0daaa3fd590f0f64f17bf6799464dc67ab701ce16526eb141c0daf1568c98c54b3e538333b256fc709c0eebe975caf74
SHA1 hash: c7fd32bab13f78eb9039871f1478e4f15fce2e7c
MD5 hash: b392f14e4459643af5babec98833af6e
humanhash: idaho-nuts-rugby-gee
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:77'764 bytes
First seen:2025-11-24 06:02:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:nRLVfcvah5jRwVReXo8e7u91deMv9Hda5VleBTQ8V093fXoEd:RLlfhlEReXbV1jW5VyT093fXoW
TLSH T14173129983C74052F56E9AF58D46DAF8A5423D0EA58F0BB2DE392CC73B55C415CFAE00
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) :77'764 bytes
File size (de-compressed) :173'536 bytes
Format:linux/amd64
Unpacked file: de4ab57bff053d4268ce97f38bf6b5a97bf1fdf132492ebc1f1d98b8cd6a55df

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed tsunami upx
Link:
https://www.filescan.io/uploads/6923f4ece5743ce589e7a8dd/reports/ef896ea3-030d-4f92-959b-8cb279ae70d2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
3
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b005216fe41cf290334dabdceda932df2b752ee2b139cc6b1ea0fa35c07a24bd
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-23T23:58:00Z UTC
Last seen:
2025-11-25T23:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b005216fe41cf290334dabdceda932df2b752ee2b139cc6b1ea0fa35c07a24bd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a518cb1d-e28c-47a7-a0e3-f4410b1af563
Behavior Graph:
Download SVG
%3 guuid=bd3643dc-1800-0000-7fef-22c1390d0000 pid=3385 /usr/bin/sudo guuid=2beffcdd-1800-0000-7fef-22c1410d0000 pid=3393 /tmp/sample.bin mprotect-exec net guuid=bd3643dc-1800-0000-7fef-22c1390d0000 pid=3385->guuid=2beffcdd-1800-0000-7fef-22c1410d0000 pid=3393 execve 37ca3f2a-914d-58b5-892e-1d4ae0ff9c9c 91.92.243.93:443 guuid=2beffcdd-1800-0000-7fef-22c1410d0000 pid=3393->37ca3f2a-914d-58b5-892e-1d4ae0ff9c9c con
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/15181df7-f350-49f8-9ab8-1eef3c7af0ac
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1819765
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819765 Sample: x86_64.elf Startdate: 24/11/2025 Architecture: LINUX Score: 52 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 91.92.243.93, 443, 52544, 52546 THEZONEBG Bulgaria 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Sample is packed with UPX 2->22 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 x86_64.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b005216fe41cf290334dabdceda932df2b752ee2b139cc6b1ea0fa35c07a24bd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b005216fe41cf290334dabdceda932df2b752ee2b139cc6b1ea0fa35c07a24bd/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-11-24 06:02:25 UTC
File Type:
ELF64 Little (SO)
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wacsc37edtzjam2nvpoo3kjs34vxklxcwe44y2y6ud5dlqd2es6q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery linux upx
Link:
https://tria.ge/reports/251124-grl4qsar7w/
Behaviour
Reads runtime system information
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/83b66b23-3ff5-42a0-b733-131cf52b8cdf
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/b005216fe41cf290334dabdceda932df2b752ee2b139cc6b1ea0fa35c07a24bd

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

Mirai

elf b005216fe41cf290334dabdceda932df2b752ee2b139cc6b1ea0fa35c07a24bd

(this sample)

Mirai

elf de4ab57bff053d4268ce97f38bf6b5a97bf1fdf132492ebc1f1d98b8cd6a55df

  
URLhaus
https://urlhaus.abuse.ch/url/3713267/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 de4ab57bff053d4268ce97f38bf6b5a97bf1fdf132492ebc1f1d98b8cd6a55df
  
Dropping
MD5 c124bc0c636862e541431dd5992d7063

Comments