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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7cf10da6a88b4adc2a41efc87c576f1a82916bcd425de4ebe92f105c8f553c5a. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7cf10da6a88b4adc2a41efc87c576f1a82916bcd425de4ebe92f105c8f553c5a
SHA3-384 hash: d759b1bfecd5a9e278a780e6df41ebc3c2d4a8a78161c02ddf6d3627ef1b664f4fe1f11a5c709fe125b8912aded637d0
SHA1 hash: 5b30095a96ce586b1d0456240f76ec28387897d6
MD5 hash: f209f2b6582e8315d47fdfc6d01869dd
humanhash: moon-batman-orange-early
File name:nyx_bot_linux_arm_443_packed
Download: download sample
File size:1'730'208 bytes
First seen:2026-10-22 18:25:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:aZZLvVqybFLW15fS5rXESKnOmJpRUttnh/q:QZLvbhW/KV0SkO40XnQ
TLSH T12B8533A9370CAD46355345C2B01AD94DDC33D6A0E7B2F3E311A43C92D7DF6618EC9AA8
telfhash t12c9002b6514543f993647845054d3154d0a212fe07001252535040cd05dcc64251543d
Magika elf
Reporter BlinkzSec
Tags:UPX
File size (compressed) :1'730'208 bytes
File size (de-compressed) :6'160'568 bytes
Format:linux/arm
Unpacked file: 7dcdc5bf598c24904876fcc997a7c7bc1d219835d9c41bb2f53c7a8166f83aa3

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c777b36a-9997-4e74-b88b-0a31308f29fa/
Result
Verdict:
Clean
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7cf10da6a88b4adc2a41efc87c576f1a82916bcd425de4ebe92f105c8f553c5a
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:
2026-10-20T12:29:00Z UTC
Last seen:
2026-10-23T03:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7cf10da6a88b4adc2a41efc87c576f1a82916bcd425de4ebe92f105c8f553c5a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8182edd7-408d-4537-8110-fdbdb1a7e562
Behavior Graph:
Download SVG
%3 guuid=a1183932-1f00-0000-c5f6-e46aff0a0000 pid=2815 /usr/bin/sudo guuid=3c489734-1f00-0000-c5f6-e46a030b0000 pid=2819 /tmp/sample.bin guuid=a1183932-1f00-0000-c5f6-e46aff0a0000 pid=2815->guuid=3c489734-1f00-0000-c5f6-e46a030b0000 pid=2819 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/66076278-0614-4b2e-a553-a505d5a457de
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7cf10da6a88b4adc2a41efc87c576f1a82916bcd425de4ebe92f105c8f553c5a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7cf10da6a88b4adc2a41efc87c576f1a82916bcd425de4ebe92f105c8f553c5a/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-10-20 14:52:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ptyq3jvirnfnyksb57ehyv3pdkbjc26nijo6j27jf4ifzd2vhrna._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery execution persistence privilege_escalation upx
Link:
https://tria.ge/reports/261022-w2w41sszhx/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Creates a desktop entry file
Creates/modifies Cron job
Modifies init.d
Modifies rc script
Modifies systemd
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/7cf10da6a88b4adc2a41efc87c576f1a82916bcd425de4ebe92f105c8f553c5a

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:ELF_IoT_DVR_Botnet_Hama_UPX
Create hunting rule
Author:Serhii Kocherhan
Description:Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target 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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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

elf 7cf10da6a88b4adc2a41efc87c576f1a82916bcd425de4ebe92f105c8f553c5a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3955974/
  
Delivery method
Distributed via web download

Comments