MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1f1d9a36693c00dae48cf4a85b8db8664fb202c529b906953fbd310c479bdbd. 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


Sliver


Vendor detections: 17


Intelligence 17 IOCs YARA 27 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b1f1d9a36693c00dae48cf4a85b8db8664fb202c529b906953fbd310c479bdbd
SHA3-384 hash: 32bcd1c9c610b7c3b418e09376da49e93e7358e77ab21e69a0b6d71b47e6798263257f54c4f8fc7d26cbc5a6e2f9cd83
SHA1 hash: 00c0478b10f51ed384e65a95113fca399b23c4b8
MD5 hash: 858932ca4aeac60e5e214e588b2bbaa2
humanhash: alanine-alaska-oklahoma-summer
File name:windows-test-beacon.exe
Download: download sample
Signature Sliver
Create hunting rule
File size:17'519'616 bytes
First seen:2026-02-13 09:57:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f0ea7b7844bbc5bfa9bb32efdcea957c (65 x Sliver, 17 x CobaltStrike, 14 x Vidar)
ssdeep 98304:T3YZhVD1GjlE2OGgpsrgSOMU4+eDUnLI2q7EvcPLk6TkjEWEAQxvTsGHTUJma:bY/T7psrgAU4ngsov81PQoa
Threatray 65 similar samples on MalwareBazaar
TLSH T1E7072A07F8D514E8C4F9D1B089254262FA70785C1B7963DB2B61F7B42B32BE09E7A790
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter juroots
Tags:exe sliver

Intelligence

File Origin
# of uploads :
1
# of downloads :
98
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
Sliver
Details
Sliver
a c2 url
Link:
https://research.acce.ciphertechsolutions.com/results/46c72d7d-226b-4f4f-9ecf-88ba3a2cfec0/
Malware family:
n/a
ID:
1
File name:
_b1f1d9a36693c00dae48cf4a85b8db8664fb202c529b906953fbd310c479bdbd.exe
Verdict:
Malicious activity
Analysis date:
2026-02-13 09:59:39 UTC
Tags:
sliver golang
Link:
https://app.any.run/tasks/6490d46f-c3f5-4577-a35c-1bf0d5e05b03

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Sliver
Create hunting rule
Link:
https://www.capesandbox.com/analysis/53236/
Detection(s):
Win.File.Sliver-9942542-0
Create hunting rule

Win.Tool.Garble-10044180-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=698ef5cd76589225f6664b86
Tags:
ransomware virus hype
Verdict:
Malicious
Labled as:
Dump:Generic.Sliver.Marte.E
Link:
https://www.hybrid-analysis.com/sample/b1f1d9a36693c00dae48cf4a85b8db8664fb202c529b906953fbd310c479bdbd
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-02-13T07:09:00Z UTC
Last seen:
2026-02-13T12:59:00Z UTC
Hits:
~100
Detections:
HackTool.Win64.Vilers.sb PDM:Trojan.Win32.Generic Trojan.Win64.Vilers.sb HEUR:Trojan.Multi.MalGO.gen HEUR:HackTool.Win64.Vilers.gen HackTool.Sliver.HTTP.C&C
Link:
https://opentip.kaspersky.com/b1f1d9a36693c00dae48cf4a85b8db8664fb202c529b906953fbd310c479bdbd/results?tab=lookup
Malware family:
Sliver
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c5fc708e-8268-4de5-bbe4-07ff4660f390
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b1f1d9a36693c00dae48cf4a85b8db8664fb202c529b906953fbd310c479bdbd
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/858932ca4aeac60e5e214e588b2bbaa2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b1f1d9a36693c00dae48cf4a85b8db8664fb202c529b906953fbd310c479bdbd/
Verdict:
Malicious
Threat:
Family.SLIVER
Link:
https://tip.neiki.dev/file/b1f1d9a36693c00dae48cf4a85b8db8664fb202c529b906953fbd310c479bdbd
Threat name:
Win64.PUA.SliverMarte
Create hunting rule
Status:
Malicious
First seen:
2026-02-05 09:01:11 UTC
File Type:
PE+ (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=why5ti3gspaa3lsiz5filog3qzspwibmkknza2kt7pjrbrdzxw6q._file
Verdict:
malicious
Label(s):
sliver
Create hunting rule
Similar samples:
156992597bdfd3619ee1e93bb9f4e4d00e8afdb703253c70d6e014998a2b1cd9
Sliver
1a644f8c35bfe268864a22830b1a50cc4a7cd5eea21444db63b3d996ae138302
Sliver
b1f1d9a36693c00dae48cf4a85b8db8664fb202c529b906953fbd310c479bdbd
Sliver
error
Sliver
f9ad12962ada04f464f24372e71496b9cbfa7e1cf62926196b0f75cd5102d7f6
Sliver
+ 55 additional samples on MalwareBazaar
Result
Malware family:
sliver
Create hunting rule
Score:
  10/10
Tags:
family:sliver
Link:
https://tria.ge/reports/260213-lzm38abs6c/
Unpacked files
SH256 hash:
b1f1d9a36693c00dae48cf4a85b8db8664fb202c529b906953fbd310c479bdbd
MD5 hash:
858932ca4aeac60e5e214e588b2bbaa2
SHA1 hash:
00c0478b10f51ed384e65a95113fca399b23c4b8
Detections:
win_sliver_w0
Create hunting rule
Sliver
Create hunting rule
Link:
https://www.unpac.me/results/40de128e-d92f-49b3-89fd-5d907d96f941/
Malware family:
Sliver
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b1f1d9a36693/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b1f1d9a36693c00dae48cf4a85b8db8664fb202c529b906953fbd310c479bdbd

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:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:GoBinTest
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:INDICATOR_TOOL_Sliver
Create hunting rule
Author:ditekSHen
Description:Detects Sliver implant cross-platform adversary emulation/red team
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:Multi_Trojan_Bishopsliver_42298c4a
Create hunting rule
Rule name:Multi_Trojan_Sliver_3bde542d
Create hunting rule
Author:Elastic Security
Rule name:Multi_Trojan_Sliver_3d6b7cd3
Create hunting rule
Author:Elastic Security
Rule name:Multi_Trojan_Sliver_42298c4a
Create hunting rule
Author:Elastic Security
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Sliver_Implant_32bit
Create hunting rule
Author:gssincla@google.com
Description:Sliver 32-bit implant (with and without --debug flag at compile)
Reference:https://cloud.google.com/blog/products/identity-security/making-cobalt-strike-harder-for-threat-actors-to-abuse
Rule name:Sliver__Implant_32bit
Create hunting rule
Author:gssincla@google.com
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:SUSP_GObfuscate_May21
Create hunting rule
Author:James Quinn, Paul Hager (merged with new similar pattern)
Description:Identifies binaries obfuscated with gobfuscate
Reference:https://github.com/unixpickle/gobfuscate
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:win_sliver_w0
Create hunting rule
Author:ditekSHen
Description:Detects Sliver implant cross-platform adversary emulation/red team

File information

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

Web download

Sliver

Executable exe b1f1d9a36693c00dae48cf4a85b8db8664fb202c529b906953fbd310c479bdbd

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/53236/
  
URLhaus
https://urlhaus.abuse.ch/url/3777080/
  
Delivery method
Distributed via web download

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