MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f77faf7d8d425fdbb25bf7498cd5e6704da674aeb8c6561becc56dd9976be038. 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: 14
| SHA256 hash: | f77faf7d8d425fdbb25bf7498cd5e6704da674aeb8c6561becc56dd9976be038 |
|---|---|
| SHA3-384 hash: | 97f7b70e8bce9a36929d327882ea9c196fcac53c0ebbed8ecd02dda2891c0ad4a5f2077d9d7566e304c7a0a59cbac32f |
| SHA1 hash: | acbed09c784bcb032b6dbc5ec045f00cb1474118 |
| MD5 hash: | ed5de0ec5384e65e37ea5d3e22b3c23d |
| humanhash: | bakerloo-neptune-alanine-river |
| File name: | PO_2026.scr.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'249'792 bytes |
| First seen: | 2026-06-10 12:51:08 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'067 x AgentTesla, 20'020 x Formbook, 12'352 x SnakeKeylogger) |
| ssdeep | 24576:ZPr14da/tXeT5ySthrvV4KcedMZGRpk+8:Zjyd8Ow0rvrcQMSa+ |
| Threatray | 30 similar samples on MalwareBazaar |
| TLSH | T13D45E0225D462F58C6BF1BB8C067184823F2DC439F96D7DB2EE849E87BA3B45C916413 |
| TrID | 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.6% (.EXE) Win64 Executable (generic) (6522/11/2) 4.5% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| dhash icon | 4db292f2d88cb40b (31 x DarkTortilla, 25 x AgentTesla, 15 x RemcosRAT) |
| Reporter |  James_inthe_box |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
164
Origin country :
USVendor Threat Intelligence
Malware configuration found for:
DeepSea
Details
Malware family:
n/a
ID:
1
File name:
_f77faf7d8d425fdbb25bf7498cd5e6704da674aeb8c6561becc56dd9976be038.exe
Verdict:
No threats detected
Analysis date:
2026-06-10 12:52:13 UTC
Tags:
netreactor
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Verdict:
Clean
Score:
82.2%
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Connection attempt
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Launching the default Windows debugger (dwwin.exe)
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
masquerade obfuscated obfuscated packed phishing vbnet
Verdict:
Malicious
Labled as:
Ransom.Loki.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-06-09T04:53:00Z UTC
Last seen:
2026-06-12T03:11:00Z UTC
Hits:
~1000
Detections:
Backdoor.Agent.HTTP.C&C Trojan.MSIL.Inject.sb Trojan.MSIL.Inject.b Trojan-Spy.Win32.Noon.sb VHO:Trojan.MSIL.Convagent.gen Trojan-Spy.Noon.HTTP.ServerRequest PDM:Trojan.Win32.Generic HEUR:Trojan-Spy.MSIL.Noon.gen
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.FORMBOOK
Threat name:
Win32.Ransomware.Loki
Status:
Malicious
First seen:
2026-06-10 12:51:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
31
AV detection:
17 of 24 (70.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 20 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
Suspicious use of SetThreadContext
.NET Reactor proctector
Family: Formbook
Formbook payload
Unpacked files
SH256 hash:
f77faf7d8d425fdbb25bf7498cd5e6704da674aeb8c6561becc56dd9976be038
MD5 hash:
ed5de0ec5384e65e37ea5d3e22b3c23d
SHA1 hash:
acbed09c784bcb032b6dbc5ec045f00cb1474118
SH256 hash:
ac400b0769b063f91614a07bc119bc5b44e5237064870728b449036dcc4b67e1
MD5 hash:
85908e3e3270b1cc66d4350a44411d31
SHA1 hash:
46ee969e0851ba17e735345aefcdc0816f2b7c57
SH256 hash:
4bca822fae0eb43d40e219909a05a7eaa36b38196d749fab63f411e42b0a06c4
MD5 hash:
06b148488dd12c0d12eb2f898401366d
SHA1 hash:
b5774736f8cadd535e25851d8d62275826185c04
SH256 hash:
543263b7ffd10b5c61cdb727a651b5c77e02f9a5e87214f961a387206687cfa8
MD5 hash:
122af9216cc9f749f084f8e038b353fd
SHA1 hash:
e9ca4d4952f70069574a54fda95c5a3bfe3d3940
SH256 hash:
3f64993115bcaee6261bc4d3192d2e622e38e28919c348aa6713fc22918ef661
MD5 hash:
cd459d69cbf79dfadd32cfda0d403c54
SHA1 hash:
76ba4a1c362162c87d4385fc978b305795799854
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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