MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1326c4b5f16b37e3474154b0497d09583257a88c050637749e5ee9e91f705b74. 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
VirLock
Vendor detections: 6
| SHA256 hash: | 1326c4b5f16b37e3474154b0497d09583257a88c050637749e5ee9e91f705b74 |
|---|---|
| SHA3-384 hash: | 50ff54e78e724fc6b46e79824bba30a3fa98729fe34f24c34ac05ff1610c47250406284283d72988abc74685279210e5 |
| SHA1 hash: | 7f321078ac516a70b57f230bc3707cd6fef6ec04 |
| MD5 hash: | f6527b71c1c9644fd0a8649c5387c529 |
| humanhash: | artist-may-alabama-magnesium |
| File name: | f6527b71_by_Libranalysis |
| Download: | download sample |
| Signature | VirLock |
| File size: | 2'245'120 bytes |
| First seen: | 2021-05-05 08:02:27 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b03fc98833cfa46fb1839ddeb916a11e (1 x VirLock) |
| ssdeep | 24576:A3MfY2n8s/7fmnnILaxuIPa5l0XuWnJolVZ03WmCpomeb+eWhAHdhxfis+3GDtJt:A8g2nn/7Taxupl0Xx1iPG/Tqy |
| Threatray | 28 similar samples on MalwareBazaar |
| TLSH | 99A569E4696DFFECB003D2295B2B87BD497E17190ADD40E75EC3E21E5C92A1A2738314 |
| Reporter |  Libranalysis |
Intelligence
File Origin
# of uploads :
1
# of downloads :
64
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a process with a hidden window
Creating a file
Creating a process from a recently created file
Creating a service
Launching a service
DNS request
Sending an HTTP GET request
Creating a file in the Windows subdirectories
Creating a file in the %temp% directory
Searching for the window
Running batch commands
Deleting a recently created file
Launching a process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun for a service
Enabling autorun
Brute forcing passwords of local accounts
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Threat name:
Win32.Ransomware.VirLock
Status:
Malicious
First seen:
2020-05-14 16:44:27 UTC
AV detection:
45 of 48 (93.75%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 18 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
evasion persistence ransomware spyware stealer trojan
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Modifies extensions of user files
Modifies WinLogon for persistence
Modifies visibility of file extensions in Explorer
UAC bypass
Unpacked files
SH256 hash:
c6878502ac0ff18e4bccd8bc778acdc78a1c127df596a55c37d2278b01862792
MD5 hash:
b5cad318320c5de174c3b6e1807eec25
SHA1 hash:
1fb6b3fa0a7595b0ca1fd21b0c066a9fd0f7e422
SH256 hash:
3f7ebc5bfa388dcded18b4e3ffbdd74588a24589befcbb2e748ebf07e08be4c5
MD5 hash:
d4fd6444503897f9488beb6b964ffc15
SHA1 hash:
940089e128901798c3b11a7f5dde8920622460fd
SH256 hash:
1326c4b5f16b37e3474154b0497d09583257a88c050637749e5ee9e91f705b74
MD5 hash:
f6527b71c1c9644fd0a8649c5387c529
SHA1 hash:
7f321078ac516a70b57f230bc3707cd6fef6ec04
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
VirLock
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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