djvu | bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191

Analysis

max time kernel
150s
max time network
153s
platform
windows10_x64
resource
win10-en-20211014
submitted
25-11-2021 18:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
Size

815KB
MD5

2bfc4775d6f21b36b98e7fa001a2289e
SHA1

1a2b9b209557c9d15aeda4c7a81ca47883223e47
SHA256

bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191
SHA512

61172c2bd37c868ac027ebb55206a29e95eaf5b43e026c26f898c83a4b38e64b26b6e9300fcba3b85a9e16b1f25841a1c3fd0980862585d2091451e2bd1a73ab

Score

10^/10

djvu vidar 517 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

http://tzgl.org/fhsgtsspen6/get.php

Attributes

extension
.rigj
offline_id
Z5GGASEfY71jtxU3i3E8kzvrTJmY9oiZkjcSm0t1
payload_url
http://kotob.top/dl/build2.exe

http://tzgl.org/files/1/build3.exe
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-Tjb0YqckGX Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0353gSd743d

rsa_pubkey.plain

Extracted

Family

vidar

Version

48.7

Botnet

517

https://mstdn.social/@anapa

https://mastodon.social/@mniami

Attributes

profile_id
517

Signatures

Detected Djvu ransomware 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3760-116-0x0000000003B30000-0x0000000003C4B000-memory.dmp	family_djvu
behavioral1/memory/4088-117-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4088-118-0x0000000000424141-mapping.dmp	family_djvu
behavioral1/memory/4088-119-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1596-125-0x0000000000424141-mapping.dmp	family_djvu
behavioral1/memory/1596-130-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Djvu Ransomware
Ransomware which is a variant of the STOP family.
ransomware djvu
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar

Vidar Stealer 4 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/3928-135-0x0000000000400000-0x00000000004D8000-memory.dmp	family_vidar
behavioral1/memory/3928-136-0x00000000004A140D-mapping.dmp	family_vidar
behavioral1/memory/2904-138-0x0000000004810000-0x00000000048E5000-memory.dmp	family_vidar
behavioral1/memory/3928-139-0x0000000000400000-0x00000000004D8000-memory.dmp	family_vidar

Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

build2.exebuild2.exe

pid process

2904 build2.exe
3928 build2.exe
Loads dropped DLL 2 IoCs

Processes:

build2.exe

pid process

3928 build2.exe
3928 build2.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File and Directory Permissions Modification
T1222

Processes:

icacls.exe

pid process

816 icacls.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
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

pid	process
2904	build2.exe
3928	build2.exe

pid	process
3928	build2.exe
3928	build2.exe

pid	process
816	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\44bd5419-1092-4ffa-a6e5-b82d9a06ba6b\\bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe\" --AutoStart"	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.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
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

10 api.2ip.ua
11 api.2ip.ua
24 api.2ip.ua

flow	ioc
10	api.2ip.ua
11	api.2ip.ua
24	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

Processes:

bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exebad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exebuild2.exe

description	pid	process	target process
PID 3760 set thread context of 4088	3760	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3700 set thread context of 1596	3700	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 2904 set thread context of 3928	2904	build2.exe	build2.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

build2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	build2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	build2.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

3092 timeout.exe
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

1948 taskkill.exe

pid	process
3092	timeout.exe

pid	process
1948	taskkill.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exebad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exebuild2.exe

pid	process
4088	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
4088	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
1596	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
1596	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
3928	build2.exe
3928	build2.exe
3928	build2.exe
3928	build2.exe
3928	build2.exe
3928	build2.exe
3928	build2.exe
3928	build2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

taskkill.exe

description pid process

Token: SeDebugPrivilege 1948 taskkill.exe

description	pid	process
Token: SeDebugPrivilege	1948	taskkill.exe

Suspicious use of WriteProcessMemory 46 IoCs

Processes:

bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exebad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exebad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exebad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exebuild2.exebuild2.execmd.exe

description	pid	process	target process
PID 3760 wrote to memory of 4088	3760	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3760 wrote to memory of 4088	3760	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3760 wrote to memory of 4088	3760	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3760 wrote to memory of 4088	3760	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3760 wrote to memory of 4088	3760	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3760 wrote to memory of 4088	3760	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3760 wrote to memory of 4088	3760	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3760 wrote to memory of 4088	3760	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3760 wrote to memory of 4088	3760	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3760 wrote to memory of 4088	3760	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 4088 wrote to memory of 816	4088	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	icacls.exe
PID 4088 wrote to memory of 816	4088	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	icacls.exe
PID 4088 wrote to memory of 816	4088	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	icacls.exe
PID 4088 wrote to memory of 3700	4088	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 4088 wrote to memory of 3700	4088	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 4088 wrote to memory of 3700	4088	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3700 wrote to memory of 1596	3700	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3700 wrote to memory of 1596	3700	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3700 wrote to memory of 1596	3700	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3700 wrote to memory of 1596	3700	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3700 wrote to memory of 1596	3700	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3700 wrote to memory of 1596	3700	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3700 wrote to memory of 1596	3700	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3700 wrote to memory of 1596	3700	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3700 wrote to memory of 1596	3700	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 3700 wrote to memory of 1596	3700	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
PID 1596 wrote to memory of 2904	1596	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	build2.exe
PID 1596 wrote to memory of 2904	1596	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	build2.exe
PID 1596 wrote to memory of 2904	1596	bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe	build2.exe
PID 2904 wrote to memory of 3928	2904	build2.exe	build2.exe
PID 2904 wrote to memory of 3928	2904	build2.exe	build2.exe
PID 2904 wrote to memory of 3928	2904	build2.exe	build2.exe
PID 2904 wrote to memory of 3928	2904	build2.exe	build2.exe
PID 2904 wrote to memory of 3928	2904	build2.exe	build2.exe
PID 2904 wrote to memory of 3928	2904	build2.exe	build2.exe
PID 2904 wrote to memory of 3928	2904	build2.exe	build2.exe
PID 2904 wrote to memory of 3928	2904	build2.exe	build2.exe
PID 3928 wrote to memory of 1716	3928	build2.exe	cmd.exe
PID 3928 wrote to memory of 1716	3928	build2.exe	cmd.exe
PID 3928 wrote to memory of 1716	3928	build2.exe	cmd.exe
PID 1716 wrote to memory of 1948	1716	cmd.exe	taskkill.exe
PID 1716 wrote to memory of 1948	1716	cmd.exe	taskkill.exe
PID 1716 wrote to memory of 1948	1716	cmd.exe	taskkill.exe
PID 1716 wrote to memory of 3092	1716	cmd.exe	timeout.exe
PID 1716 wrote to memory of 3092	1716	cmd.exe	timeout.exe
PID 1716 wrote to memory of 3092	1716	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
"C:\Users\Admin\AppData\Local\Temp\bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3760
- C:\Users\Admin\AppData\Local\Temp\bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
  "C:\Users\Admin\AppData\Local\Temp\bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe"
  2⤵
  - Adds Run key to start application
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4088
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\44bd5419-1092-4ffa-a6e5-b82d9a06ba6b" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:816
- - C:\Users\Admin\AppData\Local\Temp\bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
    "C:\Users\Admin\AppData\Local\Temp\bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:3700
  - - C:\Users\Admin\AppData\Local\Temp\bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe
      "C:\Users\Admin\AppData\Local\Temp\bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:1596
    - - C:\Users\Admin\AppData\Local\0c713294-f8ae-4856-9efd-07b2f732e1fe\build2.exe
        
        "C:\Users\Admin\AppData\Local\0c713294-f8ae-4856-9efd-07b2f732e1fe\build2.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:2904
      - C:\Users\Admin\AppData\Local\0c713294-f8ae-4856-9efd-07b2f732e1fe\build2.exe
        
        "C:\Users\Admin\AppData\Local\0c713294-f8ae-4856-9efd-07b2f732e1fe\build2.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3928
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c taskkill /im build2.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\0c713294-f8ae-4856-9efd-07b2f732e1fe\build2.exe" & del C:\ProgramData\*.dll & exit
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:1716
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /im build2.exe /f
        8⤵
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1948
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 6
        8⤵
        Delays execution with timeout.exe
        
        PID:3092

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D

MD5
f38465988ba273bb822b84568d682669

SHA1
566d8520422def07cdd88475317401d28aafb381

SHA256
94f64b5a32e13b896b8cefb103757a4e4ae5d1c4df3f4ce6a8f0747e83ce5d7d

SHA512
68796c406f4cada9e11a467f4aea3d8e6555173c94a125b93e06219139b983c813f94d6da98b0849e01e26255ef16d10274d9e67aaca3aaa77e35b6ac64a52a4

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E

MD5
bb5b6bfd10c107593232ff1254853e03

SHA1
0a8a2aa6efec37e8b425a91c90f27d9de1b125e9

SHA256
6783b1f10f27824de2708f3eec3d1d0e080ce94457b256afd8f6ce1409e6e8ba

SHA512
48973f31f7fcd5795fdfefb63fb5e6b41a375dc57b57052f632f6a8fecf47ae6ba90fafb0946a28b7b631c40095c1b8ad62cef20ce8a2111af5a750425519bf4

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D

MD5
d1e15a1a16754c433cc3df391c1ccb82

SHA1
87b898db17b9c42336d49af899c92384b0c955fe

SHA256
554a00bb320df791466f31e7ce37aaa980b2e69e5121a3d635c04da280e90bca

SHA512
1a28fd812be3a700b25150608dcea33a089eedda7f44f6bffe31be608d9faa892a6cd3157544f251c92068d08b3486821082f7f7ed1f7ac0e84eaf82bcf3f7d3

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E

MD5
0962f23789c53df299420030c8631942

SHA1
a952640a29b195e90f88df1f30a2232d988c1c22

SHA256
23cc1e6eae75705bae64c6f43f6aa8eb5eb533b9b561bfef24f8495955db314f

SHA512
520e40217e3feb77d9aee3035ba7e9b65e3b7e40e1adb85512da57abed33b82bf79a8ce18f9ac4f3ab52d99a55821720d481aab4677b38e7cec969af6f1c694e

Download Submit
C:\Users\Admin\AppData\Local\0c713294-f8ae-4856-9efd-07b2f732e1fe\build2.exe

MD5
bc8eaaafd8feb26a72f74dcdb99c7865

SHA1
818aa87338d4df601db15f976b70b016e2e23d06

SHA256
9d4f3c4a7bce15559a9501b2c7d2ecf8f005a1b325dd407dff8054ed0e3e9b17

SHA512
c49c05d3663529b949863cb714d3cbfe7869551e4a6b57dc5281c7ba569fe1c90481a135fb689edf8bd7121b48fd78eb9efe2a0d8960023d161ec0f47f5bfcad

Download Submit
C:\Users\Admin\AppData\Local\0c713294-f8ae-4856-9efd-07b2f732e1fe\build2.exe

MD5
bc8eaaafd8feb26a72f74dcdb99c7865

SHA1
818aa87338d4df601db15f976b70b016e2e23d06

SHA256
9d4f3c4a7bce15559a9501b2c7d2ecf8f005a1b325dd407dff8054ed0e3e9b17

SHA512
c49c05d3663529b949863cb714d3cbfe7869551e4a6b57dc5281c7ba569fe1c90481a135fb689edf8bd7121b48fd78eb9efe2a0d8960023d161ec0f47f5bfcad

Download Submit
C:\Users\Admin\AppData\Local\0c713294-f8ae-4856-9efd-07b2f732e1fe\build2.exe

MD5
bc8eaaafd8feb26a72f74dcdb99c7865

SHA1
818aa87338d4df601db15f976b70b016e2e23d06

SHA256
9d4f3c4a7bce15559a9501b2c7d2ecf8f005a1b325dd407dff8054ed0e3e9b17

SHA512
c49c05d3663529b949863cb714d3cbfe7869551e4a6b57dc5281c7ba569fe1c90481a135fb689edf8bd7121b48fd78eb9efe2a0d8960023d161ec0f47f5bfcad

Download Submit
C:\Users\Admin\AppData\Local\44bd5419-1092-4ffa-a6e5-b82d9a06ba6b\bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191.exe

MD5
2bfc4775d6f21b36b98e7fa001a2289e

SHA1
1a2b9b209557c9d15aeda4c7a81ca47883223e47

SHA256
bad9ecf1951118462e367a3f8f921e8cff8e04fdb87714f0e2933a42c9d34191

SHA512
61172c2bd37c868ac027ebb55206a29e95eaf5b43e026c26f898c83a4b38e64b26b6e9300fcba3b85a9e16b1f25841a1c3fd0980862585d2091451e2bd1a73ab

Download Submit
\ProgramData\mozglue.dll

MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

Download Submit
\ProgramData\nss3.dll

MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

Download Submit
memory/816-120-0x0000000000000000-mapping.dmp

Download
memory/1596-125-0x0000000000424141-mapping.dmp

Download
memory/1596-130-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1716-142-0x0000000000000000-mapping.dmp

Download
memory/1948-143-0x0000000000000000-mapping.dmp

Download
memory/2904-138-0x0000000004810000-0x00000000048E5000-memory.dmp

Filesize
852KB

Download
memory/2904-131-0x0000000000000000-mapping.dmp

Download
memory/2904-134-0x0000000002E89000-0x0000000002F05000-memory.dmp

Filesize
496KB

Download
memory/3092-144-0x0000000000000000-mapping.dmp

Download
memory/3700-122-0x0000000000000000-mapping.dmp

Download
memory/3700-123-0x00000000038BB000-0x000000000394D000-memory.dmp

Filesize
584KB

Download
memory/3760-115-0x0000000003977000-0x0000000003A09000-memory.dmp

Filesize
584KB

Download
memory/3760-116-0x0000000003B30000-0x0000000003C4B000-memory.dmp

Filesize
1.1MB

Download
memory/3928-135-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/3928-136-0x00000000004A140D-mapping.dmp

Download
memory/3928-139-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/4088-119-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4088-118-0x0000000000424141-mapping.dmp

Download
memory/4088-117-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download