MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1e2fc887fec5ecc051bd6561501e0c8d2a4e5d5d3bbcefafe80db392f8cb62ce. 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: 15
| SHA256 hash: | 1e2fc887fec5ecc051bd6561501e0c8d2a4e5d5d3bbcefafe80db392f8cb62ce |
|---|---|
| SHA3-384 hash: | 79e33be433f6f5346bc135500c3effe2d0a0b299d39c66f0a7498226c48928e2f2c808f7d4a2db8e151baa2292d79701 |
| SHA1 hash: | 0babdc6d871a2a1d8dc06ff5827eb6d57eac1db6 |
| MD5 hash: | d411f019db33e63af3b0d4762668963e |
| humanhash: | jersey-coffee-oklahoma-hawaii |
| File name: | 1e2fc887fec5ecc051bd6561501e0c8d2a4e5d5d3bbcefafe80db392f8cb62ce |
| Download: | download sample |
| Signature | Formbook |
| File size: | 844'800 bytes |
| First seen: | 2025-12-08 15:36:46 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 24576:CC9hDJoe4CXIfl97cuG9wBIew0YSDEdaFu/:C6DJoe4CYYuGew0YSA |
| TLSH | T14C05018BF6C4E413C9028E743B61F6B0CEEE2ED9580EC553ABE87D5B3CB69155A63101 |
| TrID | 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.0% (.EXE) Win64 Executable (generic) (10522/11/4) 6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win32 Executable (generic) (4504/4/1) 1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| Magika | pebin |
| Reporter |  adrian__luca |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
68
Origin country :
HUVendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Malware family:
n/a
ID:
1
File name:
1e2fc887fec5ecc051bd6561501e0c8d2a4e5d5d3bbcefafe80db392f8cb62ce
Verdict:
No threats detected
Analysis date:
2025-12-09 01:51:57 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:
99.1%
Tags:
virus shell msil
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-24T08:36:00Z UTC
Last seen:
2025-12-04T06:23:00Z UTC
Hits:
~100
Gathering data
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: 0.21 Win 32 Exe x86
Threat name:
ByteCode-MSIL.Trojan.NegaStealer
Status:
Malicious
First seen:
2025-11-24 12:21:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
26 of 36 (72.22%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook discovery execution rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Formbook payload
Formbook
Formbook family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
1e2fc887fec5ecc051bd6561501e0c8d2a4e5d5d3bbcefafe80db392f8cb62ce
MD5 hash:
d411f019db33e63af3b0d4762668963e
SHA1 hash:
0babdc6d871a2a1d8dc06ff5827eb6d57eac1db6
SH256 hash:
42474303d63c1ce4c6a74e683d20f21797ecf3c4e3978e863e79656d0a92e8de
MD5 hash:
5546f6520a2c11d50e68f561d05a1e3f
SHA1 hash:
12814a26e3fbe36a6b61f2672ffc07fee6b95745
SH256 hash:
b23b1cbc9307d22f064b6b82a258e316863b6a6793528705ba9e9789ca534e39
MD5 hash:
8277b03f43a2d15e5e1621556acdabcc
SHA1 hash:
73ea129498ee684797d56d727a714d4a6a9b31f2
SH256 hash:
60194cb784b514752d86633d1b4e3b41620390b9d3c9f890aa073759abe7bcfa
MD5 hash:
605c086896321e4e3e2eeb8bf45f0edb
SHA1 hash:
fa4d7ebe2ce20b35a3a55e4ce17a24147523a882
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
163b15be89116a65e7fe56ae7df7bbf8aeda608efddbacd2ad64543f98030647
MD5 hash:
824fc16610cfc66b452c5762c4bdd1c4
SHA1 hash:
f4fb4401f140ac2c35295709173234b10fb79a6b
Detections:
win_formbook_g0
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:
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.