MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d9dd1702cf4396cb65dd321582dc644c44f4d4258d770abd5c8577d25b6ff34e. 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


Smoke Loader


Vendor detections: 9


Intelligence 9 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d9dd1702cf4396cb65dd321582dc644c44f4d4258d770abd5c8577d25b6ff34e
SHA3-384 hash: eed2b6fba08febac9ad166c0f079bf606ee972f239b2896f80dc8688ea358326131a05ce929df68bd21950f253fb8ef8
SHA1 hash: f0536e54db62c2f675db5a48793e96390e77096f
MD5 hash: c4ad1a9174023fc92597cad09d32cdc1
humanhash: saturn-utah-aspen-william
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:2'190'040 bytes
First seen:2026-04-27 19:37:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ebc247a77b4d4a804b261f97a1fd075c (90 x Vidar, 26 x Smoke Loader, 16 x RemusStealer)
ssdeep 49152:eRCdIniV6+jg11orNPc1/yoc6qsX1UduQ9o3cU:eR4nM7orNk11T
TLSH T1BFA5594678D004EDC09D7A3248F276867B34BC480B3263D72E95AA783EB7BD11D7671A
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Bitsight
Tags:c dropped-by-gcleaner exe MIX5.file signed Smoke Loader

Code Signing Certificate

Organisation:www.americanexpress.com
Issuer:DigiCert Global G2 TLS RSA SHA256 2020 CA1
Algorithm:sha256WithRSAEncryption
Valid from:2025-09-30T00:00:00Z
Valid to:2026-09-29T23:59:59Z
Serial number: 075cb11f7f78922dbb4c846a4ed35dc4
Intelligence: 2 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 20f45b9ee3ea4a2eabb4be476ea6048fe9284f220beba4ed386d2f9e835ad4f9
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: http://158.94.209.95/service

Intelligence

File Origin
# of uploads :
1
# of downloads :
185
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-04-27 19:38:57 UTC
Tags:
golang
Link:
https://app.any.run/tasks/61e6e8cc-402b-4173-804d-4ce73a865f83

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/63803/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/d9dd1702cf4396cb65dd321582dc644c44f4d4258d770abd5c8577d25b6ff34e
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-04-27T16:48:00Z UTC
Last seen:
2026-04-29T16:33:00Z UTC
Hits:
~100
Detections:
Backdoor.Win64.Gsb.sb Backdoor.Win64.Gsb.gen Backdoor.Agent.HTTP.C&C Trojan.Win64.Agent.sb PDM:Trojan.Win32.Generic Backdoor.Win64.Gsb.acx
Link:
https://opentip.kaspersky.com/d9dd1702cf4396cb65dd321582dc644c44f4d4258d770abd5c8577d25b6ff34e/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c4d23198-1623-483f-bb31-8f838aae6364
Score:
91%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d9dd1702cf4396cb65dd321582dc644c44f4d4258d770abd5c8577d25b6ff34e
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d9dd1702cf4396cb65dd321582dc644c44f4d4258d770abd5c8577d25b6ff34e/
Verdict:
Malicious
Threat:
Backdoor.Win64.Gsb
Link:
https://tip.neiki.dev/file/d9dd1702cf4396cb65dd321582dc644c44f4d4258d770abd5c8577d25b6ff34e
Threat name:
Win64.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2026-04-27 19:38:31 UTC
File Type:
PE+ (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3horoawpiolmwzo5gikyfxdejrcpjvbfrv3qvpk4qv35ew3p6nha._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260427-ybyk9sgx4y/
Unpacked files
SH256 hash:
d9dd1702cf4396cb65dd321582dc644c44f4d4258d770abd5c8577d25b6ff34e
MD5 hash:
c4ad1a9174023fc92597cad09d32cdc1
SHA1 hash:
f0536e54db62c2f675db5a48793e96390e77096f
Link:
https://www.unpac.me/results/ee6e6544-312b-4bba-850a-346f3c657ed0/
Malware family:
RemusStealer
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d9dd1702cf43/report/overview.html
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/d9dd1702cf4396cb65dd321582dc644c44f4d4258d770abd5c8577d25b6ff34e

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
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_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/

File information

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

Web download

Smoke Loader

Executable exe d9dd1702cf4396cb65dd321582dc644c44f4d4258d770abd5c8577d25b6ff34e

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/63803/

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