MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3d48515a931a047bc1091ca774a8de3a280ee4f2e4d1b76c0c53a457d2d6b06. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3d48515a931a047bc1091ca774a8de3a280ee4f2e4d1b76c0c53a457d2d6b06
SHA3-384 hash: b4f57919772a7c82486d7abced63f60314bc8f5fe4fbd86565add6b14d1c95c5df177f7e0d25a7f104cb876dc844cb6b
SHA1 hash: f431d1fdf41145a07a90ece68f8685fe4101a60e
MD5 hash: 8317e798fc41ed76799600179f0dd05b
humanhash: wisconsin-one-mississippi-five
File name:SecuriteInfo.com.Linux.Siggen.9999.22959.2081
Download: download sample
Signature Mirai
Create hunting rule
File size:95'708 bytes
First seen:2025-09-25 09:19:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:UAnz5SSnk6T65rjtOABHfxx3GVQiE1r5Tka8L/zXADERin1Uvci7T73P52YX:z5H8HfGQ55Tka8SUvci7TzPQA
TLSH T132933A46FC818B21C5C512BEFA1E118E331357B8E2DE73129E18AF25738A56F0E7B455
telfhash t199112de60d5c2a9caad89808081f620daff834f52b2577424f7eb64f86024907049034
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 84fa88f488dcac685b9dc425fa13411d9f9cc428fcac9f27f1c919718e1189b5
File size (compressed) :42'860 bytes
File size (de-compressed) :95'708 bytes
Format:linux/arm
Packed file: 84fa88f488dcac685b9dc425fa13411d9f9cc428fcac9f27f1c919718e1189b5

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated rust
Link:
https://www.filescan.io/uploads/68d5098674e5a2898992ab44/reports/6043a943-742a-4885-ad18-8a2e8f2ce13b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c3d48515a931a047bc1091ca774a8de3a280ee4f2e4d1b76c0c53a457d2d6b06
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-25T07:32:00Z UTC
Last seen:
2025-09-25T07:32:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c3d48515a931a047bc1091ca774a8de3a280ee4f2e4d1b76c0c53a457d2d6b06/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2f15c656-5788-40b7-86f1-26ccb8159c3c
Behavior Graph:
Download SVG
%3 guuid=c241138a-1900-0000-27b8-d1c4bf110000 pid=4543 /usr/bin/sudo guuid=3eeacd8b-1900-0000-27b8-d1c4c7110000 pid=4551 /tmp/sample.bin guuid=c241138a-1900-0000-27b8-d1c4bf110000 pid=4543->guuid=3eeacd8b-1900-0000-27b8-d1c4c7110000 pid=4551 execve
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1783937
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c3d48515a931a047bc1091ca774a8de3a280ee4f2e4d1b76c0c53a457d2d6b06
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c3d48515a931a047bc1091ca774a8de3a280ee4f2e4d1b76c0c53a457d2d6b06/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-25 09:20:59 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ypkikfnjggqeppaqshfhosun4orib3spfzgrw5wayu5ek7jnnmda._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250925-la724afl2z/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/6aed273d-172d-47fb-b8c8-4941ecf5a18e
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/c3d48515a931a047bc1091ca774a8de3a280ee4f2e4d1b76c0c53a457d2d6b06

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 84fa88f488dcac685b9dc425fa13411d9f9cc428fcac9f27f1c919718e1189b5

Mirai

elf c3d48515a931a047bc1091ca774a8de3a280ee4f2e4d1b76c0c53a457d2d6b06

(this sample)

  
Dropped by
SHA256 84fa88f488dcac685b9dc425fa13411d9f9cc428fcac9f27f1c919718e1189b5
  
Dropped by
MD5 7d68c3ffb02b404d10a40ede61b37f69
  
URLhaus
https://urlhaus.abuse.ch/url/3631598/
  
Delivery method
Distributed via web download

Comments