hxxps://v3[.]boldsystems[.]org/index[.]php/Taxbrowser_Taxonpage?taxid=917786

Analysis

max time kernel
149s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 11:32

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General

Target

https://v3.boldsystems.org/index.php/Taxbrowser_Taxonpage?taxid=917786

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3948	msedge.exe
3948	msedge.exe
3076	msedge.exe
3076	msedge.exe
452	identity_helper.exe
452	identity_helper.exe
2316	msedge.exe
2316	msedge.exe
2316	msedge.exe
2316	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe
3076	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3076 wrote to memory of 4928	3076	msedge.exe	84
PID 3076 wrote to memory of 4928	3076	msedge.exe	84
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 2180	3076	msedge.exe	85
PID 3076 wrote to memory of 3948	3076	msedge.exe	86
PID 3076 wrote to memory of 3948	3076	msedge.exe	86
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87
PID 3076 wrote to memory of 1004	3076	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://v3.boldsystems.org/index.php/Taxbrowser_Taxonpage?taxid=917786
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffcb96746f8,0x7ffcb9674708,0x7ffcb9674718
  2⤵
  PID:4928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2280 /prefetch:2
  2⤵
  PID:2180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2724 /prefetch:8
  2⤵
  PID:1004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3376 /prefetch:1
  2⤵
  PID:5056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3400 /prefetch:1
  2⤵
  PID:2044
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5100 /prefetch:8
  2⤵
  PID:1940
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5100 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5192 /prefetch:1
  2⤵
  PID:4692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5188 /prefetch:1
  2⤵
  PID:856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3496 /prefetch:1
  2⤵
  PID:4768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3840 /prefetch:1
  2⤵
  PID:2920
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5180 /prefetch:1
  2⤵
  PID:5440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3604 /prefetch:1
  2⤵
  PID:5536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4140 /prefetch:1
  2⤵
  PID:6044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1924 /prefetch:1
  2⤵
  PID:2660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2180,343838863705106997,298332081212782980,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1368 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2316

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4596

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2164

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
ff63763eedb406987ced076e36ec9acf

SHA1
16365aa97cd1a115412f8ae436d5d4e9be5f7b5d

SHA256
8f460e8b7a67f0c65b7248961a7c71146c9e7a19772b193972b486dbf05b8e4c

SHA512
ce90336169c8b2de249d4faea2519bf7c3df48ae9d77cdf471dd5dbd8e8542d47d9348080a098074aa63c255890850ee3b80ddb8eef8384919fdca3bb9371d9f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
2783c40400a8912a79cfd383da731086

SHA1
001a131fe399c30973089e18358818090ca81789

SHA256
331fa67da5f67bbb42794c3aeab8f7819f35347460ffb352ccc914e0373a22c5

SHA512
b7c7d3aa966ad39a86aae02479649d74dcbf29d9cb3a7ff8b9b2354ea60704da55f5c0df803fd0a7191170a8e72fdd5eacfa1a739d7a74e390a7b74bdced1685

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
d6b47e2548deb2c8b9ab176dfaeaf625

SHA1
bd90a763cb96e4a92005e2206238e6ffe69773df

SHA256
6c47c7dc3ad3aa52798d807f50844367c8db5fea39f37b0985843152870536d9

SHA512
d6e66885d740c5f4afb18c331b5ad4028bd8e907a516c602769874a97309b7da80096ee8a26fefbad309f8adf4ce26e1d6f9ce6d300d293393812a74672e2318

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
1f192ccece78a4d7a1e9edc6b50bf3e7

SHA1
beabf50401abf99252ea3a17299fbf5433837d43

SHA256
91e6477ef55853c89ed5b12378cd6957da35c31340f3e1191273aa0ededc8eac

SHA512
d3fe480527242177dd33daa5ba2a6fc4ba09b542eb4644970cbc3e20478a6ade3c05d91816c1f06433ac5d3f8e4e0d851f6edadf52382a0727d652e65d04deef

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
fca5f78b8701f35ba7534dc5cb77c6dc

SHA1
3650bad43a0fc9b13ff14e0f4f03a8394276f215

SHA256
cdf4f47f9cbdd15a0e23372b3834fbfddd7e70231ef79141e5a7fd1e83aa9e5f

SHA512
1c52228ebab91ac4505a294881c70069c5a4b596e2033efff1a81cb703cf8000c3e170427620160aab63c1597cf96e8e25073f47308777b8948910e55c68f72e

Download Submit