MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 276acd08d9d5ec35b23ce8b46c53bb85fc0bb59036e90652aec95ea2edec59e2. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 276acd08d9d5ec35b23ce8b46c53bb85fc0bb59036e90652aec95ea2edec59e2
SHA3-384 hash: 4068c3d54b124bcb385ce8a6feddb51a1dce83843151883f9b435693a48a005ea08b3af8b49b6b905c4da1d21fed6b43
SHA1 hash: c5a34526364d6b79b3b6037e517ffe3252091764
MD5 hash: 4245d78b466117c3ddc83d9d900e0e91
humanhash: high-stairway-happy-carolina
File name:Calix.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:39'976 bytes
First seen:2026-02-13 20:28:31 UTC
Last seen:2026-02-14 15:19:01 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:9u2+G+99ITOiBiKx4/PxoR/s62lGsEAoiyoyf4uVcqgw0IR:zy99sTBzwxW/s6gGsef4u+qgw0IR
TLSH T16503E1D4D22B0F71DFBFE8D78D90CB443B212F851212F6A2F45A5B05DAC36B662164E2
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) :39'976 bytes
File size (de-compressed) :89'448 bytes
Format:linux/ppc32
Unpacked file: 3b5df7a1971c71c34c4438ddece7db3c1ec94aa9dcd4e675ff2b4f159b1ffa56

Intelligence

File Origin
# of uploads :
2
# of downloads :
63
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/16c6f1bd-1b8f-4047-9551-950e5f920629/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/698f89abb6bd365f0a6b8328/reports/b75cfd9d-0aed-4572-9003-be866feb8ce5/overview
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/276acd08d9d5ec35b23ce8b46c53bb85fc0bb59036e90652aec95ea2edec59e2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d2c89054-f6ed-4a27-a853-ec1c6998e2d1
Behavior Graph:
Download SVG
%3 guuid=8a33843a-1c00-0000-ec35-82110d090000 pid=2317 /usr/bin/sudo guuid=6ae4e03c-1c00-0000-ec35-821115090000 pid=2325 /tmp/sample.bin guuid=8a33843a-1c00-0000-ec35-82110d090000 pid=2317->guuid=6ae4e03c-1c00-0000-ec35-821115090000 pid=2325 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bb3d7ba4-51e7-4002-88ce-34af15b4417a
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1869403
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1869403 Sample: Calix.ppc.elf Startdate: 13/02/2026 Architecture: LINUX Score: 68 29 169.254.169.254, 80 USDOSUS Reserved 2->29 31 109.202.202.202, 80 INIT7CH Switzerland 2->31 33 4 other IPs or domains 2->33 35 Antivirus / Scanner detection for submitted sample 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 Sample is packed with UPX 2->39 10 Calix.ppc.elf 2->10         started        12 python3.8 dpkg 2->12         started        14 dash rm 2->14         started        16 dash rm 2->16         started        signatures3 process4 process5 18 Calix.ppc.elf 10->18         started        process6 20 Calix.ppc.elf 18->20         started        process7 22 Calix.ppc.elf 20->22         started        process8 24 Calix.ppc.elf 22->24         started        27 Calix.ppc.elf 22->27         started        signatures9 41 Manipulation of devices in /dev 24->41 43 Deletes system log files 24->43
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/276acd08d9d5ec35b23ce8b46c53bb85fc0bb59036e90652aec95ea2edec59e2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/276acd08d9d5ec35b23ce8b46c53bb85fc0bb59036e90652aec95ea2edec59e2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-13 20:29:29 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e5vm2cgz2xwdlmr45c2gyu53qx6axnmqg3uqmuvozfpkf3pmlhra._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260213-y9s4fafv2f/
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/276acd08d9d5ec35b23ce8b46c53bb85fc0bb59036e90652aec95ea2edec59e2

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: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 276acd08d9d5ec35b23ce8b46c53bb85fc0bb59036e90652aec95ea2edec59e2

(this sample)

Mirai

elf 3b5df7a1971c71c34c4438ddece7db3c1ec94aa9dcd4e675ff2b4f159b1ffa56

  
URLhaus
https://urlhaus.abuse.ch/url/3777422/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 3b5df7a1971c71c34c4438ddece7db3c1ec94aa9dcd4e675ff2b4f159b1ffa56
  
Dropping
MD5 f07f88b5977a373d19b97c469830454a

Comments