MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd22d7a8e1ff2749ada4d254975a374dd40b27ad1203ecef4b777b32e0909477. 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


Threat unknown


Vendor detections: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd22d7a8e1ff2749ada4d254975a374dd40b27ad1203ecef4b777b32e0909477
SHA3-384 hash: 97af4d0e3df10515ee95a6c096c596524d15a301829fa9f91605d299e45fde9153beafe979ed1e08eb0b8b944e1bd9f0
SHA1 hash: aed0919070e0920c6476f6b8f11fc2cb63e8dcf5
MD5 hash: 917ed770612210f96f732208405c6aae
humanhash: timing-east-five-undress
File name:pty5
Download: download sample
File size:52'500 bytes
First seen:2026-01-26 01:24:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:NqzIOKQomDzw+l45xREDoTK4Dz6aZlmzS/F:mZKP6zw+a/+wz6LS/F
TLSH T1BD330227B7254806D1B6453317BF21FD96E572920D9A2F4A6ED0207E48ECE3D8EBCC94
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a patched binary
Link:
https://research.acce.ciphertechsolutions.com/results/3036bc19-9cf9-424b-97ef-aed687fb1fe1/
Detection(s):
Unix.Trojan.Muhstik-7555544-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android muhstik tsunami
Link:
https://www.filescan.io/uploads/6976c28fabc6d3ca6decb037/reports/cbd87fd6-ac00-4f07-bbb6-dce68d785afe/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
custom
Botnet:
unknown
Number of open files:
97
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cd22d7a8e1ff2749ada4d254975a374dd40b27ad1203ecef4b777b32e0909477
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/cd22d7a8e1ff2749ada4d254975a374dd40b27ad1203ecef4b777b32e0909477/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3bf90484-bba4-427f-a7a0-c8eb12a4b8bf
Behavior Graph:
Download SVG
%3 guuid=6b355c23-1c00-0000-3a2d-9dc7630d0000 pid=3427 /usr/bin/sudo guuid=60b25725-1c00-0000-3a2d-9dc76a0d0000 pid=3434 /tmp/sample.bin guuid=6b355c23-1c00-0000-3a2d-9dc7630d0000 pid=3427->guuid=60b25725-1c00-0000-3a2d-9dc76a0d0000 pid=3434 execve
Malware family:
Muhstik
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4a29ccb6-c611-4c42-b333-c7346e4bd6bb
Result
Threat name:
Muhstik, Tsunami
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1857377
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Executes the "crontab" command typically for achieving persistence
Explicitly modifies time stamps using the "touch" command
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to persist itself using cron
Suricata IDS alerts for network traffic
Uses IRC for communication with a C&C
Uses known network protocols on non-standard ports
Writes identical ELF files to multiple locations
Yara detected Muhstik
Yara detected Tsunami
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1857377 Sample: pty5.elf Startdate: 26/01/2026 Architecture: LINUX Score: 100 115 p.shadow-mods.net 2->115 117 66.237.212.83 XO-AS15US United States 2->117 119 99 other IPs or domains 2->119 121 Suricata IDS alerts for network traffic 2->121 123 Malicious sample detected (through community Yara rule) 2->123 125 Antivirus detection for dropped file 2->125 127 6 other signatures 2->127 11 pty5.elf 2->11         started        13 dash rm 2->13         started        15 dash rm 2->15         started        17 python3.8 dpkg 2->17         started        signatures3 process4 process5 19 pty5.elf 11->19         started        21 pty5.elf 11->21         started        23 pty5.elf 11->23         started        25 8 other processes 11->25 process6 27 pty5.elf 19->27         started        29 pty5.elf 19->29         started        31 pty5.elf 19->31         started        41 25 other processes 19->41 33 pty5.elf sh 21->33         started        35 pty5.elf 23->35         started        37 pty5.elf sh 23->37         started        39 pty5.elf sh 25->39         started        43 7 other processes 25->43 signatures7 46 pty5.elf sh 27->46         started        48 pty5.elf sh 29->48         started        50 pty5.elf sh 31->50         started        61 5 other processes 33->61 52 pty5.elf sh 35->52         started        54 sh uname 37->54         started        56 sh crontab 39->56         started        59 pty5.elf sh 41->59         started        64 24 other processes 41->64 143 Explicitly modifies time stamps using the "touch" command 43->143 process8 file9 66 sh crontab 46->66         started        76 4 other processes 46->76 70 sh crontab 48->70         started        78 4 other processes 48->78 72 sh crontab 50->72         started        80 4 other processes 50->80 82 4 other processes 52->82 135 Executes the "crontab" command typically for achieving persistence 56->135 84 5 other processes 59->84 105 /var/spool/cron/crontabs/tmp.3KDUfm, ASCII 61->105 dropped 137 Sample tries to persist itself using cron 61->137 74 sh crontab 61->74         started        107 /var/tmp/pty5.elf, ELF 64->107 dropped 109 /run/pty5.elf, ELF 64->109 dropped 111 /run/lock/pty5.elf, ELF 64->111 dropped 113 2 other malicious files 64->113 dropped 139 Writes identical ELF files to multiple locations 64->139 141 Explicitly modifies time stamps using the "touch" command 64->141 signatures10 process11 file12 95 /var/spool/cron/crontabs/tmp.AqfCtF, ASCII 66->95 dropped 129 Sample tries to persist itself using cron 66->129 131 Executes the "crontab" command typically for achieving persistence 66->131 97 /var/spool/cron/crontabs/tmp.Rzm8SD, ASCII 70->97 dropped 99 /var/spool/cron/crontabs/tmp.84Cu1B, ASCII 72->99 dropped 86 sh crontab 76->86         started        89 sh crontab 78->89         started        91 sh crontab 80->91         started        101 /tmp/daymon, ELF 82->101 dropped 103 /var/spool/cron/crontabs/tmp.mVc63l, ASCII 84->103 dropped 93 sh crontab 84->93         started        signatures13 process14 signatures15 133 Executes the "crontab" command typically for achieving persistence 86->133
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cd22d7a8e1ff2749ada4d254975a374dd40b27ad1203ecef4b777b32e0909477
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd22d7a8e1ff2749ada4d254975a374dd40b27ad1203ecef4b777b32e0909477/
Threat name:
Linux.Trojan.Tsunami
Create hunting rule
Status:
Malicious
First seen:
2025-02-21 07:23:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zurnpkhb74tutlne2jkjowrxjxkawj5ncib6z32lo55tfyeqsr3q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260126-bs7h6sfw6g/
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/cd22d7a8e1ff2749ada4d254975a374dd40b27ad1203ecef4b777b32e0909477

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_Trojan_Tsunami_97288af8
Create hunting rule
Author:Elastic Security

File information

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

Web download

elf cd22d7a8e1ff2749ada4d254975a374dd40b27ad1203ecef4b777b32e0909477

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3763911/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3763917/

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