redline | 0b6ee2ab038fbb9e2d0f46e34946094d79d7cfa52143076cb4e6251fa72252f1

Analysis

max time kernel
98s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
09/03/2023, 10:07

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General

Target

0b6ee2ab038fbb9e2d0f46e34946094d79d7cfa52143076cb4e6251fa72252f1.exe
Size

689KB
MD5

add17b12448a3c08be7a02ac1041798f
SHA1

f4b8c3693f1314c668f76726a0cf1ba9de19416a
SHA256

0b6ee2ab038fbb9e2d0f46e34946094d79d7cfa52143076cb4e6251fa72252f1
SHA512

67170b0d8942c9943e74c290d5b54b8671a9a7d22946220770679364ec9e6e5bea981f62e87f2852cc2d1ae94b168740cafdef9d9e9bf0eb6cd36dd113ac82e6
SSDEEP

12288:UMrUy90+BfxuV70S8fGMGyILyW/DK2+6tGg0wiTcs5MJMd32K9rdnUab7HP+Wsa+:oyBfIV7bYZ6Db+6tGgoTPMFKNdUab7HE

Score

10^/10

redline diza mango discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

mango

193.233.20.28:4125

Attributes

auth_value
ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

diza

193.56.146.11:4173

Attributes

auth_value
0d09b419c8bc967f91c68be4a17e92ee

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b4045Ka.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b4045Ka.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	b4045Ka.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b4045Ka.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b4045Ka.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b4045Ka.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/2280-189-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-190-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-192-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-194-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-196-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-198-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-200-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-202-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-204-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-206-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-208-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-210-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-212-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-214-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-216-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-219-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-223-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-225-0x0000000005080000-0x00000000050BE000-memory.dmp	family_redline
behavioral1/memory/2280-1107-0x0000000004AC0000-0x0000000004AD0000-memory.dmp	family_redline
behavioral1/memory/2280-1113-0x0000000004AC0000-0x0000000004AD0000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
2108	nZB3635Uc.exe
1460	b4045Ka.exe
2280	c57ro19.exe
2552	dbBvU09.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	b4045Ka.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	b4045Ka.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	0b6ee2ab038fbb9e2d0f46e34946094d79d7cfa52143076cb4e6251fa72252f1.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	nZB3635Uc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	nZB3635Uc.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	0b6ee2ab038fbb9e2d0f46e34946094d79d7cfa52143076cb4e6251fa72252f1.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1460	b4045Ka.exe
1460	b4045Ka.exe
2280	c57ro19.exe
2280	c57ro19.exe
2552	dbBvU09.exe
2552	dbBvU09.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1460	b4045Ka.exe
Token: SeDebugPrivilege	2280	c57ro19.exe
Token: SeDebugPrivilege	2552	dbBvU09.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3224 wrote to memory of 2108	3224	0b6ee2ab038fbb9e2d0f46e34946094d79d7cfa52143076cb4e6251fa72252f1.exe	85
PID 3224 wrote to memory of 2108	3224	0b6ee2ab038fbb9e2d0f46e34946094d79d7cfa52143076cb4e6251fa72252f1.exe	85
PID 3224 wrote to memory of 2108	3224	0b6ee2ab038fbb9e2d0f46e34946094d79d7cfa52143076cb4e6251fa72252f1.exe	85
PID 2108 wrote to memory of 1460	2108	nZB3635Uc.exe	86
PID 2108 wrote to memory of 1460	2108	nZB3635Uc.exe	86
PID 2108 wrote to memory of 1460	2108	nZB3635Uc.exe	86
PID 2108 wrote to memory of 2280	2108	nZB3635Uc.exe	95
PID 2108 wrote to memory of 2280	2108	nZB3635Uc.exe	95
PID 2108 wrote to memory of 2280	2108	nZB3635Uc.exe	95
PID 3224 wrote to memory of 2552	3224	0b6ee2ab038fbb9e2d0f46e34946094d79d7cfa52143076cb4e6251fa72252f1.exe	96
PID 3224 wrote to memory of 2552	3224	0b6ee2ab038fbb9e2d0f46e34946094d79d7cfa52143076cb4e6251fa72252f1.exe	96
PID 3224 wrote to memory of 2552	3224	0b6ee2ab038fbb9e2d0f46e34946094d79d7cfa52143076cb4e6251fa72252f1.exe	96

C:\Users\Admin\AppData\Local\Temp\0b6ee2ab038fbb9e2d0f46e34946094d79d7cfa52143076cb4e6251fa72252f1.exe
"C:\Users\Admin\AppData\Local\Temp\0b6ee2ab038fbb9e2d0f46e34946094d79d7cfa52143076cb4e6251fa72252f1.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3224
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nZB3635Uc.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nZB3635Uc.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2108
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4045Ka.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4045Ka.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1460
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c57ro19.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c57ro19.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2280
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dbBvU09.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dbBvU09.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2552

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dbBvU09.exe

Filesize
175KB

MD5
5c65803d42d5d06e302798faee3a11cd

SHA1
1e8de783b9994a3e422d9799437e4ad0ce554cc6

SHA256
a44091a1a8110f482b8a4bea50b7eeddc9d8cb6c11878fe49b955f886b3defd2

SHA512
71a465f5df53ed7fcc34a492acedb12bb2d81538aa4e137dfb9ec71bb911a943eed2b2d3f45cd13f15cb57aaf4f7536576cc5629848da5c6e273ec1e323d4804

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dbBvU09.exe

Filesize
175KB

MD5
5c65803d42d5d06e302798faee3a11cd

SHA1
1e8de783b9994a3e422d9799437e4ad0ce554cc6

SHA256
a44091a1a8110f482b8a4bea50b7eeddc9d8cb6c11878fe49b955f886b3defd2

SHA512
71a465f5df53ed7fcc34a492acedb12bb2d81538aa4e137dfb9ec71bb911a943eed2b2d3f45cd13f15cb57aaf4f7536576cc5629848da5c6e273ec1e323d4804

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nZB3635Uc.exe

Filesize
544KB

MD5
d286a00edbdd7bcab705dcfef65e4a8e

SHA1
38ef8f9ae427e34b938fc2c76429fb0030b1e244

SHA256
e1f1d88e3b517198747dab189102ac87057294ef968025fcd6e108ceb37481dd

SHA512
9faaec4eafe99297c7345fefbfb8981adf0df86e1d32c90687369ac1dddb21847e3583857c683b2e29df1a6dd5d392bf4934adb0653f1ff78ffd1b511df7d345

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nZB3635Uc.exe

Filesize
544KB

MD5
d286a00edbdd7bcab705dcfef65e4a8e

SHA1
38ef8f9ae427e34b938fc2c76429fb0030b1e244

SHA256
e1f1d88e3b517198747dab189102ac87057294ef968025fcd6e108ceb37481dd

SHA512
9faaec4eafe99297c7345fefbfb8981adf0df86e1d32c90687369ac1dddb21847e3583857c683b2e29df1a6dd5d392bf4934adb0653f1ff78ffd1b511df7d345

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4045Ka.exe

Filesize
323KB

MD5
ee43881ab62092621b2d2e22a0295878

SHA1
0339221e3f787602fea6a0541817565d751a293c

SHA256
2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d

SHA512
df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4045Ka.exe

Filesize
323KB

MD5
ee43881ab62092621b2d2e22a0295878

SHA1
0339221e3f787602fea6a0541817565d751a293c

SHA256
2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d

SHA512
df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c57ro19.exe

Filesize
381KB

MD5
84a42dfba694347808c6a154ea6a4b1a

SHA1
ef6f18e9d028dcfdb29474d779d815a9e2dde5fa

SHA256
9548c5b9299705d044097563f54f45861b1e48ca61ba5451c6af0f625c027881

SHA512
5ca5aceb035fd8696212a1c3c86c68955acc1f01dd1f594c8ccd270af969d4c164c0c08b96ced106dfe0606ee2e8f5093512f30a47ce39a5e6e658405b971ef4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c57ro19.exe

Filesize
381KB

MD5
84a42dfba694347808c6a154ea6a4b1a

SHA1
ef6f18e9d028dcfdb29474d779d815a9e2dde5fa

SHA256
9548c5b9299705d044097563f54f45861b1e48ca61ba5451c6af0f625c027881

SHA512
5ca5aceb035fd8696212a1c3c86c68955acc1f01dd1f594c8ccd270af969d4c164c0c08b96ced106dfe0606ee2e8f5093512f30a47ce39a5e6e658405b971ef4

Download Submit
memory/1460-148-0x0000000004C90000-0x0000000005234000-memory.dmp

Filesize
5.6MB

Download
memory/1460-149-0x00000000004E0000-0x000000000050D000-memory.dmp

Filesize
180KB

Download
memory/1460-150-0x0000000004C80000-0x0000000004C90000-memory.dmp

Filesize
64KB

Download
memory/1460-151-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1460-152-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1460-154-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1460-156-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1460-158-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1460-160-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1460-162-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1460-164-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1460-166-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1460-168-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1460-170-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1460-172-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1460-174-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1460-176-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1460-178-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1460-179-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/1460-180-0x0000000004C80000-0x0000000004C90000-memory.dmp

Filesize
64KB

Download
memory/1460-181-0x0000000004C80000-0x0000000004C90000-memory.dmp

Filesize
64KB

Download
memory/1460-182-0x0000000004C80000-0x0000000004C90000-memory.dmp

Filesize
64KB

Download
memory/1460-184-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2280-189-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-190-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-192-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-194-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-196-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-198-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-200-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-202-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-204-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-206-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-208-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-210-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-212-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-214-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-216-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-219-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-218-0x00000000005C0000-0x000000000060B000-memory.dmp

Filesize
300KB

Download
memory/2280-220-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

Filesize
64KB

Download
memory/2280-222-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

Filesize
64KB

Download
memory/2280-223-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-225-0x0000000005080000-0x00000000050BE000-memory.dmp

Filesize
248KB

Download
memory/2280-1098-0x0000000005230000-0x0000000005848000-memory.dmp

Filesize
6.1MB

Download
memory/2280-1099-0x00000000058D0000-0x00000000059DA000-memory.dmp

Filesize
1.0MB

Download
memory/2280-1100-0x0000000005A10000-0x0000000005A22000-memory.dmp

Filesize
72KB

Download
memory/2280-1101-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

Filesize
64KB

Download
memory/2280-1102-0x0000000005B30000-0x0000000005B6C000-memory.dmp

Filesize
240KB

Download
memory/2280-1103-0x0000000005D20000-0x0000000005D86000-memory.dmp

Filesize
408KB

Download
memory/2280-1104-0x00000000063E0000-0x0000000006472000-memory.dmp

Filesize
584KB

Download
memory/2280-1106-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

Filesize
64KB

Download
memory/2280-1107-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

Filesize
64KB

Download
memory/2280-1108-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

Filesize
64KB

Download
memory/2280-1109-0x0000000006720000-0x0000000006796000-memory.dmp

Filesize
472KB

Download
memory/2280-1110-0x00000000067B0000-0x0000000006800000-memory.dmp

Filesize
320KB

Download
memory/2280-1111-0x0000000006950000-0x0000000006B12000-memory.dmp

Filesize
1.8MB

Download
memory/2280-1112-0x0000000006B60000-0x000000000708C000-memory.dmp

Filesize
5.2MB

Download
memory/2280-1113-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

Filesize
64KB

Download
memory/2552-1119-0x0000000000900000-0x0000000000932000-memory.dmp

Filesize
200KB

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memory/2552-1120-0x00000000054C0000-0x00000000054D0000-memory.dmp

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64KB

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