MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf00a56ec337b2d65c683a3ff6e573292225e03810ddeda2846c1e155070c0d2. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf00a56ec337b2d65c683a3ff6e573292225e03810ddeda2846c1e155070c0d2
SHA3-384 hash: 4bbd3f8eaa2dd765a963098dc3881b5f69666fe48093fc762bc8c613a0dfe634d2da6e32890557d74f402e4e1f2f3e1a
SHA1 hash: 10e6d5e532cc860e86c972ab9124681bcb7968f3
MD5 hash: 370b699f82c9dbfe76225ce113fc39bc
humanhash: mountain-leopard-high-speaker
File name:ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:32'016 bytes
First seen:2025-11-01 16:57:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:TmtQyR+EUdvT0njSjbD1VpJoYnYgJDxsgU4nzo9Ky0:itQyYEYInY/7p6YY4DOgrs9Kt
TLSH T189E2F1C056DAC636D2F3A4BB0CE833287AC6FC7D61511D9658032BDB2578838D447B9C
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :32'016 bytes
File size (de-compressed) :63'584 bytes
Format:linux/ppc32
Unpacked file: 0e9ea4bff63ec8674c9ddac1667c83a0480fc67198411a75c9a1c0f88d80c044

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
no reply from clamd
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Opens a port
DNS request
Substitutes an application name
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-01T09:08:00Z UTC
Last seen:
2025-11-01T13:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cf00a56ec337b2d65c683a3ff6e573292225e03810ddeda2846c1e155070c0d2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ccfc3846-5fb4-4fdc-98c7-10a011003d3e
Behavior Graph:
Download SVG
%3 guuid=930d606e-1900-0000-5e0a-06974d0b0000 pid=2893 /usr/bin/sudo guuid=018ec671-1900-0000-5e0a-0697570b0000 pid=2903 /tmp/sample.bin guuid=930d606e-1900-0000-5e0a-06974d0b0000 pid=2893->guuid=018ec671-1900-0000-5e0a-0697570b0000 pid=2903 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3825e858-ae60-4a93-88f6-0c5d53176518
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1806309
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1806309 Sample: ppc.elf Startdate: 01/11/2025 Architecture: LINUX Score: 60 14 flibberwock.cfd 185.14.92.55, 23, 38844, 38846 INTERCOLO-ASintercoloIP-BackboneDE Germany 2->14 16 squibblypuff.asia 2->16 18 druzya-iz-kartonnoy-korobki.christmas 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Yara detected Mirai 2->22 24 Sample is packed with UPX 2->24 8 ppc.elf 2->8         started        signatures3 process4 process5 10 ppc.elf 8->10         started        process6 12 ppc.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cf00a56ec337b2d65c683a3ff6e573292225e03810ddeda2846c1e155070c0d2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cf00a56ec337b2d65c683a3ff6e573292225e03810ddeda2846c1e155070c0d2/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-01 14:48:31 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z4akk3wdg6znmxdihi77nzltferclybycdo63iuenqpbkudqydja._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251101-vgmt6stmbj/
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/cf00a56ec337b2d65c683a3ff6e573292225e03810ddeda2846c1e155070c0d2

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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 cf00a56ec337b2d65c683a3ff6e573292225e03810ddeda2846c1e155070c0d2

(this sample)

Mirai

elf 0e9ea4bff63ec8674c9ddac1667c83a0480fc67198411a75c9a1c0f88d80c044

  
URLhaus
https://urlhaus.abuse.ch/url/3693004/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 0e9ea4bff63ec8674c9ddac1667c83a0480fc67198411a75c9a1c0f88d80c044
  
Dropping
MD5 f5a8e1a8131169ced641c4d881ab353f

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