MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 efb06d67ffdd28113cbf7bed214a7b56b0c151c9f04034052f9cc7eedeaf7a71. 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
Threat unknown
Vendor detections: 10
| SHA256 hash: | efb06d67ffdd28113cbf7bed214a7b56b0c151c9f04034052f9cc7eedeaf7a71 |
|---|---|
| SHA3-384 hash: | 337aec1b6cc3009e89708db8d33f3a656f29551733c5a6b174b57934e9a3f1005b62b68a73b70147c529883a33699b93 |
| SHA1 hash: | 40c451f667a2ac477b9b07fddb6c9416760b5078 |
| MD5 hash: | 529989c75c23447e9db0463f684a1c47 |
| humanhash: | foxtrot-georgia-item-timing |
| File name: | file |
| Download: | download sample |
| File size: | 2'952'704 bytes |
| First seen: | 2026-08-07 08:47:22 UTC |
| Last seen: | 2026-08-07 10:46:13 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 1799eb3c1092391ae174afa4eee4cba2 |
| ssdeep | 49152:jISNr32V6rSw81RBoVAbO7sWCxwNK8AiP68PhVi8JlsF6p+EgtavMacJwh6tili3:US9lWabiwb1SYFz+ESavFmwh6tYifgC |
| TLSH | T186D5238DBDF61A30F472C3BA854771BEB058BB848B304C5A77CD27546C52A187C7A27A |
| TrID | 33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| Reporter |  Bitsight |
| Tags: | 81a64890ca97bd87f0c9d35bc6501f4d dropped-by-Remus exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
173
Origin country :
USVendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
NewTextDocumentmod.exe.bin.exe
Verdict:
Malicious activity
Analysis date:
2026-08-07 08:48:50 UTC
Tags:
xred backdoor screenconnect tool rmm-tool remote loader evasion auto generic etherhiding stealer zigcryptostealer delphi hausbomber reversessh dyndns formbook remcos rat websocket stealc miner solaris python remus ip-check phantom ftp xmrig phorpiex botnet clipper diamotrix arcticagent github uac-bypass sliver framework salatstealer advancedinstaller vidar telegram quasar maskgram njrat bladabindi
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Unknown
File Type:
exe x64
First seen:
2026-08-07T05:28:00Z UTC
Last seen:
2026-08-07T05:35:00Z UTC
Hits:
~10
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Malware.Heuristic
Status:
Malicious
First seen:
2026-08-07 08:48:36 UTC
File Type:
PE+ (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
2/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
defense_evasion execution persistence spyware stealer
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Accesses cryptocurrency files/wallets, possible credential harvesting
Indicator Removal: File Deletion
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
efb06d67ffdd28113cbf7bed214a7b56b0c151c9f04034052f9cc7eedeaf7a71
MD5 hash:
529989c75c23447e9db0463f684a1c47
SHA1 hash:
40c451f667a2ac477b9b07fddb6c9416760b5078
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
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: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments |
| Reference: | https://cyfare.net/ |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe efb06d67ffdd28113cbf7bed214a7b56b0c151c9f04034052f9cc7eedeaf7a71
(this sample)
Dropped by
Remus
Delivery method
Distributed via web download
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