kpot | 1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661

Analysis

max time kernel
135s
max time network
118s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
05/05/2024, 19:24

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General

Target

1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe
Size

1.2MB
MD5

c5e9b73d076dff4ffcf1843498645067
SHA1

1572aa5015ebaa7723c21019d07df4f3a3d6b15a
SHA256

1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661
SHA512

1bf7ee4e0d970612324a772e4f948682dba38884ceba1bb211ee15f77946107af83ba38e8a59defd8d7c50bd0fd28b8b5ae5b214551863fa491964fd8a17045f
SSDEEP

24576:zQ5aILMCfmAUjzX6xQt+4En+bcMAOxA5zYlo1c51Wn1:E5aIwC+Agr6StVEnmcKxY/O1W

Score

10^/10

kpot trickbot banker evasion execution stealer trojan

Malware Config

Signatures

KPOT
KPOT is an information stealer that steals user data and account credentials.
trojan stealer kpot

KPOT Core Executable 1 IoCs

resource	yara_rule
behavioral1/files/0x0007000000014ba7-20.dat	family_kpot

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

Trickbot x86 loader 1 IoCs

Detected Trickbot's x86 loader that unpacks the x86 payload.

resource	yara_rule
behavioral1/memory/2084-15-0x0000000000320000-0x0000000000349000-memory.dmp	trickbot_loader32

Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Executes dropped EXE 3 IoCs

pid	Process
2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe
348	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe
1152	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe

Loads dropped DLL 2 IoCs

pid	Process
2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe
2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Launches sc.exe 2 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2612	sc.exe
2708	sc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe
2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe
2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe
2752	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2752	powershell.exe
Token: SeTcbPrivilege	348	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe
Token: SeTcbPrivilege	1152	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe
2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe
348	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe
1152	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 1580	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	28
PID 2084 wrote to memory of 1580	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	28
PID 2084 wrote to memory of 1580	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	28
PID 2084 wrote to memory of 1580	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	28
PID 2084 wrote to memory of 2592	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	29
PID 2084 wrote to memory of 2592	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	29
PID 2084 wrote to memory of 2592	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	29
PID 2084 wrote to memory of 2592	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	29
PID 2084 wrote to memory of 2636	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	31
PID 2084 wrote to memory of 2636	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	31
PID 2084 wrote to memory of 2636	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	31
PID 2084 wrote to memory of 2636	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	31
PID 2084 wrote to memory of 2576	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	34
PID 2084 wrote to memory of 2576	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	34
PID 2084 wrote to memory of 2576	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	34
PID 2084 wrote to memory of 2576	2084	1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe	34
PID 2592 wrote to memory of 2708	2592	cmd.exe	35
PID 2592 wrote to memory of 2708	2592	cmd.exe	35
PID 2592 wrote to memory of 2708	2592	cmd.exe	35
PID 2592 wrote to memory of 2708	2592	cmd.exe	35
PID 1580 wrote to memory of 2612	1580	cmd.exe	36
PID 1580 wrote to memory of 2612	1580	cmd.exe	36
PID 1580 wrote to memory of 2612	1580	cmd.exe	36
PID 1580 wrote to memory of 2612	1580	cmd.exe	36
PID 2636 wrote to memory of 2752	2636	cmd.exe	37
PID 2636 wrote to memory of 2752	2636	cmd.exe	37
PID 2636 wrote to memory of 2752	2636	cmd.exe	37
PID 2636 wrote to memory of 2752	2636	cmd.exe	37
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2576 wrote to memory of 2464	2576	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	38
PID 2180 wrote to memory of 348	2180	taskeng.exe	42
PID 2180 wrote to memory of 348	2180	taskeng.exe	42
PID 2180 wrote to memory of 348	2180	taskeng.exe	42
PID 2180 wrote to memory of 348	2180	taskeng.exe	42
PID 348 wrote to memory of 2920	348	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	43
PID 348 wrote to memory of 2920	348	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	43
PID 348 wrote to memory of 2920	348	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	43
PID 348 wrote to memory of 2920	348	1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe	43

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe
"C:\Users\Admin\AppData\Local\Temp\1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1580
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    PID:2612
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2592
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    PID:2708
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2636
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell Set-MpPreference -DisableRealtimeMonitoring $true
    3⤵
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2752
- C:\Users\Admin\AppData\Roaming\WinSocket\1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2576
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2464

C:\Windows\system32\taskeng.exe
taskeng.exe {EE9E85FB-2324-4C81-858B-55052DE7AFDF} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Users\Admin\AppData\Roaming\WinSocket\1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:348
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2920
- C:\Users\Admin\AppData\Roaming\WinSocket\1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1152
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Roaming\WinSocket\1caf10c69836cac2cbe26db4a4a77481fd96d4398a9cd44ce29947a9e9c2e771.exe

Filesize
1.2MB

MD5
c5e9b73d076dff4ffcf1843498645067

SHA1
1572aa5015ebaa7723c21019d07df4f3a3d6b15a

SHA256
1caf10c58735cac2cbe25db4a4a66471fd85d4397a9cd44ce29946a9e8c2e661

SHA512
1bf7ee4e0d970612324a772e4f948682dba38884ceba1bb211ee15f77946107af83ba38e8a59defd8d7c50bd0fd28b8b5ae5b214551863fa491964fd8a17045f

Download Submit
memory/348-64-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/348-66-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/348-61-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/348-62-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/348-63-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/348-72-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/348-65-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/348-71-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/348-67-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/348-68-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/348-69-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/348-70-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/1152-89-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1152-88-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2084-14-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2084-10-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2084-3-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2084-2-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2084-15-0x0000000000320000-0x0000000000349000-memory.dmp

Filesize
164KB

Download
memory/2084-12-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2084-6-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2084-8-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2084-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2084-7-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2084-5-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2084-9-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2084-11-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2084-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/2084-13-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2084-4-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2464-49-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2464-50-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2576-39-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2576-30-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2576-31-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2576-32-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2576-33-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2576-34-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2576-35-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2576-36-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2576-37-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2576-38-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2576-40-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

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memory/2576-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

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memory/2576-41-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

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memory/2576-44-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

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