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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7875d573ef014091135caa1f194cd5cf2fda027fe99ae51a51674845d059576d. 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


Snowlight


Vendor detections: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7875d573ef014091135caa1f194cd5cf2fda027fe99ae51a51674845d059576d
SHA3-384 hash: bc25974e028cd33f447a071f30cd9423148abf5cb4e67093efd4405186e170eda2c063b82c00d482edebff83ab1a0775
SHA1 hash: 66258f0bc68ca295646b32c11ff2613ece59d798
MD5 hash: 79b8e71a56c16d319f98bf2c60d04fb8
humanhash: mountain-quebec-alpha-mexico
File name:7875d573ef014091135caa1f194cd5cf2fda027fe99ae51a51674845d059576d.elf
Download: download sample
Signature Snowlight
Create hunting rule
File size:9'800 bytes
First seen:2026-09-20 06:03:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 96:GqTVJWWGXzS6iH5ML09V1J9G8Ym6YV+hrsrwegVekrf7mxaamBFBp8sBRnsH5vZZ:GqnWWH1ZMWT1YmohrsnurfjTr8sbnsl
TLSH T18C123047A2D0CE3FC8D953384467122472B794BEDF629713064915B53F427E81E6EB8B
telfhash t112b09b025470515d9bf561781c2588971245c1a3c5415f505d51f7549a3f48d905cb55
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 whack_sh
Tags:elf SNOWLIGHT

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Downloader.Generic-10032902-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Receives data from a server
Creating a process from a recently created file
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc golang
Link:
https://www.filescan.io/uploads/6aaf7763f557cb9b754738a6/reports/551c41fc-c0aa-4410-97da-dfd77a0f782d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
9
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7875d573ef014091135caa1f194cd5cf2fda027fe99ae51a51674845d059576d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-09-20T03:19:00Z UTC
Last seen:
2026-09-20T03:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7875d573ef014091135caa1f194cd5cf2fda027fe99ae51a51674845d059576d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/aa4e10dd-dbe9-4409-8245-039dac8e0b98
Behavior Graph:
Download SVG
%3 guuid=daf492d9-1b00-0000-b9a8-aa8dc10a0000 pid=2753 /usr/bin/sudo guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2762 memfd:a net send-data write-file guuid=daf492d9-1b00-0000-b9a8-aa8dc10a0000 pid=2753->guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2762 execve 1c544a4c-80a3-5cb6-9797-27e95667c178 89.34.227.96:8088 guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2762->1c544a4c-80a3-5cb6-9797-27e95667c178 send: 40B guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2891 memfd:a guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2762->guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2891 clone guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2892 memfd:a net send-data guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2762->guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2892 clone guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2893 memfd:a net send-data guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2762->guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2893 clone guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2894 memfd:a net send-data guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2762->guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2894 clone guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2895 memfd:a send-data guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2762->guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2895 clone guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2892->1c544a4c-80a3-5cb6-9797-27e95667c178 send: 346B guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2893->1c544a4c-80a3-5cb6-9797-27e95667c178 send: 1010B guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2894->1c544a4c-80a3-5cb6-9797-27e95667c178 send: 735B guuid=a8dee0dd-1b00-0000-b9a8-aa8dca0a0000 pid=2895->1c544a4c-80a3-5cb6-9797-27e95667c178 send: 504B
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b33f0424-5af0-4d42-b977-eba6c8cc143c
Result
Threat name:
SNOWLIGHT, VShell
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1975261
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected SNOWLIGHT
Yara detected VShell
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7875d573ef014091135caa1f194cd5cf2fda027fe99ae51a51674845d059576d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7875d573ef014091135caa1f194cd5cf2fda027fe99ae51a51674845d059576d/
Threat name:
Linux.Trojan.Snowlight
Create hunting rule
Status:
Malicious
First seen:
2026-09-20 06:05:05 UTC
File Type:
ELF64 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pb25k47pafajce24viprstgvz4x5uat75gnokgsrm5eeluczk5wq._file
Result
Malware family:
snowlight
Create hunting rule
Score:
  10/10
Tags:
family:snowlight actor:unc5174 apt discovery linux loader
Link:
https://tria.ge/reports/260920-gspk9a11gx/
Behaviour
Enumerates kernel/hardware configuration
Malware Config
C2 Extraction:
89.34.227.96
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.89
Link:
https://yomi.yoroi.company/submissions/7875d573ef014091135caa1f194cd5cf2fda027fe99ae51a51674845d059576d

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_3fa2df51
Create hunting rule
Author:Elastic Security
Rule name:malware_SNOWLIGHT_ELF
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:SNOWLIGHT
Reference:https://sect.iij.ad.jp/blog/2025/11/unc5174-windows-snowlight-in-2025/
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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: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

Snowlight

elf 7875d573ef014091135caa1f194cd5cf2fda027fe99ae51a51674845d059576d

(this sample)

  
Delivery method
Distributed via web download

Comments