MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2094e890494457c6e8d997fcc1b9461ab8b4e8b4a1b6fff783d6fd8446d4c91. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a2094e890494457c6e8d997fcc1b9461ab8b4e8b4a1b6fff783d6fd8446d4c91
SHA3-384 hash: 3ea3d517372799fadf90a8f708fc65aec96d0f47e2062eba0beabc089a224a3801c69b91a950e6b28783062e063ce158
SHA1 hash: d7317b28b4eed159053799e24711c38b96d8d0b6
MD5 hash: 9347400f3d44e481753cf93856742f0d
humanhash: sierra-coffee-ceiling-apart
File name:Space.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:35'940 bytes
First seen:2025-08-06 07:37:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:3j9JFwkShNFPuB87BgQXD8X8YSpJrA+MAvReT01PrMcUKnbcuyD7UHQRj1:35wkQvDUn0rAywT01Pwcrnouy8Hyp
TLSH T15BF2F142F4E8DB81ED5D947A18DDB8165415932D1AACC4EB5B883A7C2EF1F413B182E3
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 Joker
Tags:elf mirai UPX
File size (compressed) :35'940 bytes
File size (de-compressed) :74'836 bytes
Format:linux/i386
Unpacked file: d73b61f2aac29aeea1ff917de460f4ed64920ce6212e425bcff5f10b4f23d2d0

Intelligence

File Origin
# of uploads :
1
# of downloads :
31
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6893073c9ef4d2ff7ced89f2/reports/d3efcbce-7594-4e5c-8f57-93b1d677ccc9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
45
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a2094e890494457c6e8d997fcc1b9461ab8b4e8b4a1b6fff783d6fd8446d4c91
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/33f65ec5-154d-4f26-b27e-51f368e3e844
Behavior Graph:
Download SVG
%3 guuid=2af5249e-1c00-0000-c24f-32150d0c0000 pid=3085 /usr/bin/sudo guuid=bb8690a0-1c00-0000-c24f-3215130c0000 pid=3091 /tmp/sample.bin net guuid=2af5249e-1c00-0000-c24f-32150d0c0000 pid=3085->guuid=bb8690a0-1c00-0000-c24f-3215130c0000 pid=3091 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=bb8690a0-1c00-0000-c24f-3215130c0000 pid=3091->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=d6c64aa1-1c00-0000-c24f-3215160c0000 pid=3094 /tmp/sample.bin guuid=bb8690a0-1c00-0000-c24f-3215130c0000 pid=3091->guuid=d6c64aa1-1c00-0000-c24f-3215160c0000 pid=3094 clone guuid=0e932ccd-1d00-0000-c24f-3215c90d0000 pid=3529 /tmp/sample.bin guuid=bb8690a0-1c00-0000-c24f-3215130c0000 pid=3091->guuid=0e932ccd-1d00-0000-c24f-3215c90d0000 pid=3529 clone guuid=b1523acd-1d00-0000-c24f-3215ca0d0000 pid=3530 /tmp/sample.bin net send-data zombie guuid=bb8690a0-1c00-0000-c24f-3215130c0000 pid=3091->guuid=b1523acd-1d00-0000-c24f-3215ca0d0000 pid=3530 clone guuid=376bb2a1-1c00-0000-c24f-3215170c0000 pid=3095 /tmp/sample.bin guuid=d6c64aa1-1c00-0000-c24f-3215160c0000 pid=3094->guuid=376bb2a1-1c00-0000-c24f-3215170c0000 pid=3095 clone guuid=23b6b9a1-1c00-0000-c24f-3215180c0000 pid=3096 /tmp/sample.bin net send-data zombie guuid=d6c64aa1-1c00-0000-c24f-3215160c0000 pid=3094->guuid=23b6b9a1-1c00-0000-c24f-3215180c0000 pid=3096 clone guuid=23b6b9a1-1c00-0000-c24f-3215180c0000 pid=3096->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 70526f79-017c-5e8c-885a-fd4188280584 67.211.216.57:3778 guuid=23b6b9a1-1c00-0000-c24f-3215180c0000 pid=3096->70526f79-017c-5e8c-885a-fd4188280584 send: 570B guuid=b1523acd-1d00-0000-c24f-3215ca0d0000 pid=3530->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=b1523acd-1d00-0000-c24f-3215ca0d0000 pid=3530->70526f79-017c-5e8c-885a-fd4188280584 send: 520B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a33f4354-16c9-47ee-9ee9-03b0082276e4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a2094e890494457c6e8d997fcc1b9461ab8b4e8b4a1b6fff783d6fd8446d4c91
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a2094e890494457c6e8d997fcc1b9461ab8b4e8b4a1b6fff783d6fd8446d4c91/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-06 07:37:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uieu5ciesrcxy3untf74yg4umgvywtuljinw773yhvx5qrdnjsiq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux rootkit upx
Link:
https://tria.ge/reports/250806-jh8bqaer3s/
Behaviour
Writes file to tmp directory
Loads a kernel module
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7832d56b-88d9-42bd-ad0e-028c96ba1cdf
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/a2094e890494457c6e8d997fcc1b9461ab8b4e8b4a1b6fff783d6fd8446d4c91

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: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: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 a2094e890494457c6e8d997fcc1b9461ab8b4e8b4a1b6fff783d6fd8446d4c91

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3597442/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3597740/

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