MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fd3550391fea1a00a68314e70e813175bc133b11bd1f6ff880ce86b446daf4d6. 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
CoinMiner
Vendor detections: 16
| SHA256 hash: | fd3550391fea1a00a68314e70e813175bc133b11bd1f6ff880ce86b446daf4d6 |
|---|---|
| SHA3-384 hash: | f3f5cc3b32b60b770950b05d06c492210f447dfdb974d825390db89a367673cd043ca47ca2f7785a56ec40c7bee8bf9b |
| SHA1 hash: | 34f5d002f995b9f5566d940f7fb84f10036f595b |
| MD5 hash: | 8e5c336305b3f3dad83a9ebc554906f6 |
| humanhash: | foxtrot-butter-pizza-seven |
| File name: | file |
| Download: | download sample |
| Signature | CoinMiner |
| File size: | 4'836'488 bytes |
| First seen: | 2026-01-14 00:02:36 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f6baa5eaa8231d4fe8e922a2e6d240ea (66 x CoinMiner, 22 x DCRat, 15 x LummaStealer) |
| ssdeep | 98304:wn5tgDP9Ghg4ARziAkItEEOoDeWG6elNLm7t+go5+cDJmiC:wnH2RHkI2oDeBm7kgo5LDJmiC |
| Threatray | 1'170 similar samples on MalwareBazaar |
| TLSH | T1852633827587C2B6F8E45F3F88843A85F577BE392B26D9EF18F87574280D2355A30096 |
| TrID | 38.7% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 24.6% (.EXE) Win64 Executable (generic) (10522/11/4) 11.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.5% (.EXE) Win32 Executable (generic) (4504/4/1) 4.7% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| dhash icon | 96616161691959a6 (19 x CoinMiner, 1 x SalatStealer) |
| Reporter |  Bitsight |
| Tags: | CoinMiner dropped-by-Stealc exe pf signed |
Code Signing Certificate
| Organisation: | FileZilla |
|---|---|
| Issuer: | FileZilla |
| Algorithm: | sha384WithRSAEncryption |
| Valid from: | 2026-01-12T00:00:00Z |
| Valid to: | 2032-01-12T00:00:00Z |
| Serial number: | 147560e99575ef29 |
| Intelligence: | 11 malware samples on MalwareBazaar are signed with this code signing certificate |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | cfa5b27095bc5228308260c4444aaa2e99caf267bbf014ca47b8aeb63aa2de15 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
198
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
xmrig
ID:
1
File name:
_fd3550391fea1a00a68314e70e813175bc133b11bd1f6ff880ce86b446daf4d6.exe
Verdict:
Malicious activity
Analysis date:
2026-01-14 00:03:34 UTC
Tags:
arch-exec miner winring0-sys vuln-driver pastebin silentcryptominer upx xmrig
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Verdict:
Malicious
Score:
96.5%
Tags:
vmdetect crypt virus sage
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
adaptive-context fingerprint installer installer installer-heuristic keylogger microsoft_visual_cc obfuscated overlay signed stealer
Verdict:
Malicious
Labled as:
Malware.7zip
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-13T19:58:00Z UTC
Last seen:
2026-01-14T08:24:00Z UTC
Hits:
~100
Detections:
Trojan-Dropper.Win32.Agent.sb Trojan.Win32.SFX.sb Trojan.Win32.Miner.sb Trojan.Win32.Inject.sb Trojan.Win32.Agent.rnd HEUR:Trojan.Win32.SFX.gen HEUR:Trojan.Win32.Miner.pef RiskTool.Miner.UDP.C&C RiskTool.BitCoinMiner.TCP.C&C
Verdict:
Unknown
Score:
58%
Verdict:
Susipicious
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.XMRIG
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2026-01-14 00:03:28 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
15 of 24 (62.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
unc_loader_055
Similar samples:
+ 1'160 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Score:
10/10
Tags:
family:xmrig defense_evasion discovery execution miner persistence upx
Behaviour
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
UPX packed file
Contacts third-party web service commonly abused for C2
Checks computer location settings
Creates new service(s)
Executes dropped EXE
Loads dropped DLL
Stops running service(s)
Command and Scripting Interpreter: PowerShell
XMRig Miner payload
Xmrig family
xmrig
Verdict:
Malicious
Tags:
Win.Malware.7zip-10013374-0
YARA:
n/a
Unpacked files
SH256 hash:
fd3550391fea1a00a68314e70e813175bc133b11bd1f6ff880ce86b446daf4d6
MD5 hash:
8e5c336305b3f3dad83a9ebc554906f6
SHA1 hash:
34f5d002f995b9f5566d940f7fb84f10036f595b
SH256 hash:
e99f4c70da2d44d6abc216370e053c37c54907c0c23ca4a8a41655bd246c2e2c
MD5 hash:
f7dd3f94af4277674531e959abf34882
SHA1 hash:
7553efc6578fbf2fdd9b8bd44cc72e0fbbec2145
Malware family:
XMRig
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: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Dropped by
StealC
Delivery method
Distributed via web download
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