MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5b50cbb52c090dd0bddb9d9cf1801147fef289051354e618344e27a1375c63f0. 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: 18
| SHA256 hash: | 5b50cbb52c090dd0bddb9d9cf1801147fef289051354e618344e27a1375c63f0 |
|---|---|
| SHA3-384 hash: | a09e9235d6355d1c419fcbf90c9dc1efb88333bf2e31bb63cd9f7258a3db68cdf968e67c4293bd59bc5c269d032199e7 |
| SHA1 hash: | 90cc0e31c491042e09672ccb601e7d2adb073790 |
| MD5 hash: | 2f849364ad3e3dc9a8283f973e2a2686 |
| humanhash: | mississippi-equal-echo-alpha |
| File name: | MV GRT SHIPPING SETS DOCs _QTE SPEC HBL#09-2925..PDF.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 759'808 bytes |
| First seen: | 2025-09-09 13:13:23 UTC |
| Last seen: | 2025-09-15 06:57:11 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'643 x Formbook, 12'245 x SnakeKeylogger) |
| ssdeep | 12288:xQIV5g5XrIbPkWyh/zxjcVJWJubm3KiaL3o+R3xpyw35Oco77I/FxWfv40CYtTlO:xN5gmkWWxjQULaLXNxQwJO4//ivf7 |
| Threatray | 975 similar samples on MalwareBazaar |
| TLSH | T1A2F40114226ADA0AC1A58FB40A72D3F81B68AF9DE452C607CFDE7EDFF439B501951381 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  adrian__luca |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
99
Origin country :
HUVendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
MV GRT SHIPPING SETS DOCs _QTE SPEC HBL#09-2925..PDF.exe
Verdict:
Malicious activity
Analysis date:
2025-09-09 13:34:23 UTC
Tags:
formbook xloader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Verdict:
Malicious
Score:
90.2%
Tags:
virus msil sage
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
masquerade obfuscated packed packed packer_detected
Verdict:
Malicious
Labled as:
Genie.8DN.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-09T03:57:00Z UTC
Last seen:
2025-09-09T03:57:00Z UTC
Hits:
~100
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.43 Win 32 Exe x86
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Status:
Malicious
First seen:
2025-09-09 08:32:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
26 of 38 (68.42%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
unc_loader_037
formbook
Similar samples:
+ 965 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
5b50cbb52c090dd0bddb9d9cf1801147fef289051354e618344e27a1375c63f0
MD5 hash:
2f849364ad3e3dc9a8283f973e2a2686
SHA1 hash:
90cc0e31c491042e09672ccb601e7d2adb073790
SH256 hash:
db41273af4dbc288f2caebe4e95ae722a2940200af535f69ccfbfd7dd55381f4
MD5 hash:
5eb373f68d66f0b334512417f7efd9b1
SHA1 hash:
478828de69ccec76a3b58044b6020f39912b3de3
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
12dda0cd3b378fbced3071df357733426bb09e47c31fcc3ba6273650f67895dc
MD5 hash:
773c55854eb467033abb78bc2b667f80
SHA1 hash:
54bfd694185cd257abb4ee6b477dba12b971b9b9
SH256 hash:
1b7c512b49723c564c5f549753febc320e90d606cae29768831b32e353b20ec4
MD5 hash:
eec6fc2a98bc860e57dba42bc26e8e8a
SHA1 hash:
e736e4807e736959d6c9ef2bbdfb83302d70632f
SH256 hash:
93aab256ce2322a36b2dc0ec60eba2f848f1ecacc92364f3499746475112af45
MD5 hash:
741e29aaac98de069c8c3218070ccfa4
SHA1 hash:
6578b96d17a722fc81f3431e9b42592459e086f1
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:
0.95
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_AllMal_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.