MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cae2a6662afa818ad96d55f1885936cf3b6bf65cde8e5de1329c02ae44bfe21a. 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: cae2a6662afa818ad96d55f1885936cf3b6bf65cde8e5de1329c02ae44bfe21a
SHA3-384 hash: dbb95cb8ef1791578d1c549e6a30b94014e62242c0b4a33362006a42913ecfdaaad9345b3c481c42b64ce339d9db47a2
SHA1 hash: d36d40a253e95ef20c8f1eeaaa2f487238e5616e
MD5 hash: 39cdb0a90cf98eb16a0c9c114d58a64f
humanhash: diet-east-black-alabama
File name:0.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:20'992 bytes
First seen:2025-12-25 01:27:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:M85Lzj0CwfYQgSS3hBni80Ot8O81LLzuyjcCTON6dGrXtB405f0Kgpr+v1R8M6:xLX1QWPJ0OtgBuCSEduB48Eq8M6
TLSH T1B092E0B51B071D07C59A1A7A310F04896D2B18440F9E47F7BA3D4B0A1E43DFC813E6AD
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
File size (compressed) :20'992 bytes
File size (de-compressed) :47'344 bytes
Format:linux/i386
Unpacked file: e22eaa0efd2ad956bbcecbeee3e6e1e6cb17cf7ff3c4904998614dbcb6dc44a4

Intelligence

File Origin
# of uploads :
1
# of downloads :
30
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/a0f93512-c371-4af3-ac72-9d2d5fc93d99/
Detection(s):
SecuriteInfo.com.Linux.Mirai-17.UNOFFICIAL
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/20ecc443-2544-4cf7-8418-360ed19ffdbe
Behavior Graph:
Download SVG
%3 guuid=1818a457-1a00-0000-b612-3470850a0000 pid=2693 /usr/bin/sudo guuid=411ef959-1a00-0000-b612-34708c0a0000 pid=2700 /tmp/sample.bin net guuid=1818a457-1a00-0000-b612-3470850a0000 pid=2693->guuid=411ef959-1a00-0000-b612-34708c0a0000 pid=2700 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=411ef959-1a00-0000-b612-34708c0a0000 pid=2700->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=fba3585a-1a00-0000-b612-34708e0a0000 pid=2702 /tmp/sample.bin zombie guuid=411ef959-1a00-0000-b612-34708c0a0000 pid=2700->guuid=fba3585a-1a00-0000-b612-34708e0a0000 pid=2702 clone guuid=c3755d5a-1a00-0000-b612-34708f0a0000 pid=2703 /tmp/sample.bin guuid=411ef959-1a00-0000-b612-34708c0a0000 pid=2700->guuid=c3755d5a-1a00-0000-b612-34708f0a0000 pid=2703 clone guuid=e419615a-1a00-0000-b612-3470900a0000 pid=2704 /tmp/sample.bin net send-data zombie guuid=411ef959-1a00-0000-b612-34708c0a0000 pid=2700->guuid=e419615a-1a00-0000-b612-3470900a0000 pid=2704 clone guuid=e419615a-1a00-0000-b612-3470900a0000 pid=2704->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con ddc4bfbe-55d3-5638-8124-fb237a203626 176.97.210.242:3778 guuid=e419615a-1a00-0000-b612-3470900a0000 pid=2704->ddc4bfbe-55d3-5638-8124-fb237a203626 send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cb279c0d-ee1c-4331-87cc-9104474f5e38
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1839157
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839157 Sample: 0.x86.elf Startdate: 25/12/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 4 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 7 0.x86.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 9 other processes 2->13 signatures3 process4 process5 15 0.x86.elf 7->15         started        18 0.x86.elf 7->18         started        20 0.x86.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cae2a6662afa818ad96d55f1885936cf3b6bf65cde8e5de1329c02ae44bfe21a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cae2a6662afa818ad96d55f1885936cf3b6bf65cde8e5de1329c02ae44bfe21a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-25 01:29:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zlrkmzrk7kayvwlnkxyyqwjwz45wx5s432hf3yjstqbk4rf74ina._file
Gathering data
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e2e57feb-47c9-4fd4-bda1-225d0b436819
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 cae2a6662afa818ad96d55f1885936cf3b6bf65cde8e5de1329c02ae44bfe21a

(this sample)

Mirai

elf e22eaa0efd2ad956bbcecbeee3e6e1e6cb17cf7ff3c4904998614dbcb6dc44a4

  
URLhaus
https://urlhaus.abuse.ch/url/3742928/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 e22eaa0efd2ad956bbcecbeee3e6e1e6cb17cf7ff3c4904998614dbcb6dc44a4
  
Dropping
MD5 37725e3ba1b57720bb48ef84786ea15c

Comments