MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 920fe55532997013320324c33ad5eb989529203a1e99aa5b8f372d425bfc4cf8. 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: 920fe55532997013320324c33ad5eb989529203a1e99aa5b8f372d425bfc4cf8
SHA3-384 hash: b61c967836c238b925e1606731ebe47a75397c64387998894149497b608b184396a47e1d52f3c05252e9baa0125c3700
SHA1 hash: 2d6c46cc18150de89f7f92cf8fa9ab058c61e48c
MD5 hash: e35d364f14499ee2962d207b2d1c3275
humanhash: uncle-florida-spaghetti-shade
File name:sora.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:37'040 bytes
First seen:2026-02-11 19:51:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:ryGts1/y6o5Jo3V138pDRhtXgDygHIbbygDR7mdy/IR2VyVMU4uVcqgw0retv:w1a6sy3V1K/XgLHtK//I0VEMU4u+qgw1
TLSH T11EF2E196F1148CB1FDE781F61E6CD7D21BB097683E73CCA38AD4BB364822578A1409D9
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :37'040 bytes
File size (de-compressed) :81'132 bytes
Format:linux/ppc32
Unpacked file: b901f501febc9b6f9ab480842fb5109c19e99e06270ae12aaa9bae007e13f7cf

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/597d3460-bea9-4ba5-b7b6-7728196cbe4f/
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/698cddec981ff1d38a520b2a/reports/7abe28f5-4b63-4b18-8103-06322aa03f9c/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/97c07010-7285-49be-a9dc-905f76048816
Behavior Graph:
Download SVG
%3 guuid=3af07096-1800-0000-1881-cb2f110e0000 pid=3601 /usr/bin/sudo guuid=4890b698-1800-0000-1881-cb2f190e0000 pid=3609 /tmp/sample.bin guuid=3af07096-1800-0000-1881-cb2f110e0000 pid=3601->guuid=4890b698-1800-0000-1881-cb2f190e0000 pid=3609 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/33c13ca6-002d-4101-8e5a-5d3b95eb6fc9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1867783
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
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: 1867783 Sample: sora.ppc.elf Startdate: 11/02/2026 Architecture: LINUX Score: 92 24 160.110.28.89, 23 WOODYNET-2US United States 2->24 26 152.17.230.95 WAKE-FOREST-UNIVERSITYUS United States 2->26 28 99 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 2 other signatures 2->36 8 sora.ppc.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 sora.ppc.elf 8->12         started        14 sora.ppc.elf 8->14         started        16 sora.ppc.elf 8->16         started        process6 18 sora.ppc.elf 12->18         started        20 sora.ppc.elf 12->20         started        22 sora.ppc.elf 12->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/920fe55532997013320324c33ad5eb989529203a1e99aa5b8f372d425bfc4cf8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/920fe55532997013320324c33ad5eb989529203a1e99aa5b8f372d425bfc4cf8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-11 19:52:18 UTC
File Type:
ELF32 Big (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sih6kvjstfybgmqdetbtvvpltckssib2d2m2uw4pg4wuew74jt4a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260211-ylf4zagv4c/
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: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: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 920fe55532997013320324c33ad5eb989529203a1e99aa5b8f372d425bfc4cf8

(this sample)

Mirai

elf b901f501febc9b6f9ab480842fb5109c19e99e06270ae12aaa9bae007e13f7cf

  
URLhaus
https://urlhaus.abuse.ch/url/3774371/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b901f501febc9b6f9ab480842fb5109c19e99e06270ae12aaa9bae007e13f7cf
  
Dropping
MD5 e8c8d5b1b45359095c5002180ae7b763

Comments