MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ffd51c4744b01d01727d6b7b2ecfebac9872afdfe75f5fbe9ebf22f92d185739. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ffd51c4744b01d01727d6b7b2ecfebac9872afdfe75f5fbe9ebf22f92d185739
SHA3-384 hash: d329a3628ddfcec0859527d06f719b59446cd36ec2334d73db7c9a73b1534276d674dae457d1abd9defe51e917819c6d
SHA1 hash: 02c660f663f8f3ea0388d4b2defd89128248408d
MD5 hash: 640bbf2e45f606bbc432fefe59969827
humanhash: network-river-seventeen-october
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:77'728 bytes
First seen:2025-11-22 22:32:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:VXYUk2pif1Sa87BDJJsuauaAOWxlga+09vBiFnQcbkl1bezE+rE:9c2wuaKxx+avuQzDbe4+o
TLSH T11473029778FAC2FBF0551AB1C428DAE935513F897B8C3A70F4F0F5497E1861E5884A41
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) :77'728 bytes
File size (de-compressed) :173'536 bytes
Format:linux/amd64
Unpacked file: ae7a161e0d51467dbfcd77c0cc53e1342882d615b178eb530830bc885571001b

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/69223a44eecb08e4aa451122/reports/b66cf0db-e043-4610-ab61-e3820706e736/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
2
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ffd51c4744b01d01727d6b7b2ecfebac9872afdfe75f5fbe9ebf22f92d185739
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:
2025-11-22T20:54:00Z UTC
Last seen:
2025-11-24T17:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ffd51c4744b01d01727d6b7b2ecfebac9872afdfe75f5fbe9ebf22f92d185739/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/da1f62a9-19ce-4f1f-80a0-da5fe25b8eff
Behavior Graph:
Download SVG
%3 guuid=d4a8bc36-2100-0000-d9f3-6fd05c0c0000 pid=3164 /usr/bin/sudo guuid=111e143b-2100-0000-d9f3-6fd05d0c0000 pid=3165 /tmp/sample.bin mprotect-exec guuid=d4a8bc36-2100-0000-d9f3-6fd05c0c0000 pid=3164->guuid=111e143b-2100-0000-d9f3-6fd05d0c0000 pid=3165 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/1ee2f75d-f36a-4877-bd23-f4ef7d8608b2
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
21 / 100
Link:
https://www.joesandbox.com/analysis/1819211
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ffd51c4744b01d01727d6b7b2ecfebac9872afdfe75f5fbe9ebf22f92d185739
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ffd51c4744b01d01727d6b7b2ecfebac9872afdfe75f5fbe9ebf22f92d185739/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-11-22 22:34:19 UTC
File Type:
ELF64 Little (SO)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=77kryr2ewaoqc4t5nn5s5t7lvsmhfl6745pv7pu6x4rpsliyk44q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery linux upx
Link:
https://tria.ge/reports/251122-2grxfsvja1/
Behaviour
Reads runtime system information
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d6d6e79e-e5ab-483e-b1c9-36e389ba5a52
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/ffd51c4744b01d01727d6b7b2ecfebac9872afdfe75f5fbe9ebf22f92d185739

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 ffd51c4744b01d01727d6b7b2ecfebac9872afdfe75f5fbe9ebf22f92d185739

(this sample)

Mirai

elf ae7a161e0d51467dbfcd77c0cc53e1342882d615b178eb530830bc885571001b

  
URLhaus
https://urlhaus.abuse.ch/url/3713267/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 ae7a161e0d51467dbfcd77c0cc53e1342882d615b178eb530830bc885571001b
  
Dropping
MD5 88e6e2336b8a028c1fe8f54d84b6a5fe

Comments