MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0ee1d5d6cd40ca035ae628632e2ccab0733f04d4a0d6c21a705993166c29761f. 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
Formbook
Vendor detections: 13
| SHA256 hash: | 0ee1d5d6cd40ca035ae628632e2ccab0733f04d4a0d6c21a705993166c29761f |
|---|---|
| SHA3-384 hash: | d28c0e41a15773bd35a01c9ee6bf55847d11970d49235b53a6b454e413c528e443dd5aeb180856e7756635470525c3fd |
| SHA1 hash: | 3054fbd7a8309ff5cc30db325e50053eb0377740 |
| MD5 hash: | 9197456b2b82d4b900cdee86fe753d53 |
| humanhash: | oscar-mobile-delta-magnesium |
| File name: | rMOQ-0561303-4012.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'134'592 bytes |
| First seen: | 2026-03-18 09:00:09 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 24576:Yo6dFpdcvkIZciaOS0w+nlJntqxjtNN7hSeglJOBjIu6N1:wcZcgS01JtqHNN7hSzlYBj |
| TLSH | T14D35F1186A59D801C6A59BFC1530E374827C7D58AA01D757CEEEFDEB79386C638002AF |
| TrID | 44.6% (.EXE) Win64 Executable (generic) (6522/11/2) 14.0% (.ICL) Windows Icons Library (generic) (2059/9) 13.8% (.EXE) OS/2 Executable (generic) (2029/13) 13.7% (.EXE) Generic Win/DOS Executable (2002/3) 13.6% (.EXE) DOS Executable (generic) (2000/1) |
| Magika | pebin |
| Reporter |  FXOLabs |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
190
Origin country :
BRVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
MOQ-0561303-4012.exe
Verdict:
No threats detected
Analysis date:
2026-03-18 08:58:20 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Verdict:
Malicious
Score:
96.5%
Tags:
virus krypt msil
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
krypt packed quasarrat stealer
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
exe x64
Detections:
HEUR:Trojan-PSW.MSIL.Stealer.gen Trojan.MSIL.Taskun.sb Trojan.MSIL.Crypt.sb
Verdict:
Unknown
Score:
99%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat name:
ByteCode-MSIL.Backdoor.Quasar
Status:
Malicious
First seen:
2026-03-18 09:00:36 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
9
AV detection:
22 of 38 (57.89%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
0ee1d5d6cd40ca035ae628632e2ccab0733f04d4a0d6c21a705993166c29761f
MD5 hash:
9197456b2b82d4b900cdee86fe753d53
SHA1 hash:
3054fbd7a8309ff5cc30db325e50053eb0377740
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerCheck__GlobalFlags |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerCheck__QueryInfo |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerHiding__Active |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerHiding__Thread |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | dgaagas |
|---|---|
| Author: | Harshit |
| Description: | Uses certutil.exe to download a file named test.txt |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | TH_Win_ETW_Bypass_2025_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Windows ETW Bypass Detection Rule - 2025 |
| Reference: | https://cyfare.net/ |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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