MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4e805cafe001cbf1ede9535183d4101c0c2409a8c0ee7debd74ccda64d827f1. 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


Floxif


Vendor detections: 18


Intelligence 18 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4e805cafe001cbf1ede9535183d4101c0c2409a8c0ee7debd74ccda64d827f1
SHA3-384 hash: 9e30df762ad228749cdb632bedf6fb60056f0351bc5e3b024aa0e831d845ceb980cabe8ced07f5be91f8363eb71a7f0c
SHA1 hash: b3ad507a382418980e7261f030f49d79696733c5
MD5 hash: 572a6a40d6f30715df731befa7557149
humanhash: sad-angel-india-quebec
File name:250426-ll3xhswlw6.bin
Download: download sample
Signature Floxif
Create hunting rule
File size:240'359 bytes
First seen:2025-04-26 09:44:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b696542cade53789c2cbed09ce287013 (1 x Floxif)
ssdeep 6144:b9iP/aK2h9+Df/B+/kBV+UdvrEFp7hKLt:bMP/aK2OzB+sBjvrEH7qt
TLSH T14434391272F813EDF0B36A3078795B519AF9BC3ADD25CA6E5780066C0E38942DA51F37
TrID 32.2% (.EXE) Win64 Executable (generic) (10522/11/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4504/4/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon 696a6ee2b2b2c2cc (18 x RedLineStealer, 17 x LummaStealer, 16 x CoinMiner)
Reporter UNP4CK
Tags:Floxif

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c4e805cafe001cbf1ede9535183d4101c0c2409a8c0ee7debd74ccda64d827f1
Verdict:
Malicious activity
Analysis date:
2025-04-26 09:40:58 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/baa1e6a5-0874-458f-9d34-2e8a008554dc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
FloodFix
Create hunting rule
Link:
https://www.capesandbox.com/analysis/4179/
Detection(s):
Win.Virus.Pioneer-9111434-0
Create hunting rule

MiscreantPunch.SingleXOR.EXE.197.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680caa293d067f8483997c8c
Tags:
obfuscated pioneer floxif virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm entropy floxif masquerade microsoft_visual_cc obfuscated overlay overlay packed packed virtual xor-pe
Link:
https://www.filescan.io/uploads/680cab2946fe05453ca79c2e/reports/b026f61e-5def-4d66-b356-92fd47d18a51/overview
Verdict:
Malicious
Labled as:
Virus.Pioneer
Link:
https://www.hybrid-analysis.com/sample/c4e805cafe001cbf1ede9535183d4101c0c2409a8c0ee7debd74ccda64d827f1
Malware family:
Floxif
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3e9a238f-5912-4265-b8d7-6828aa1d1a1a
Result
Threat name:
FloodFix
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1674682
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected FloodFix
Behaviour
Behavior Graph:
Download SVG
Score:
46%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/c4e805cafe001cbf1ede9535183d4101c0c2409a8c0ee7debd74ccda64d827f1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c4e805cafe001cbf1ede9535183d4101c0c2409a8c0ee7debd74ccda64d827f1/
Threat name:
Win32.Virus.Floxif
Create hunting rule
Status:
Malicious
First seen:
2025-04-24 10:52:17 UTC
File Type:
PE (Exe)
Extracted files:
15
AV detection:
24 of 24 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ytualsx6aaol6hw6su2rqpkbahameqe2rqhopxv5otgnuzgye7yq._file
Verdict:
malicious
Label(s):
floxif
Create hunting rule
Similar samples:
error
Floxif
Result
Malware family:
floxif
Create hunting rule
Score:
  10/10
Tags:
family:floxif backdoor discovery trojan upx
Link:
https://tria.ge/reports/250426-lq5xnswms5/
Behaviour
Suspicious use of AdjustPrivilegeToken
System Location Discovery: System Language Discovery
Drops file in Program Files directory
UPX packed file
ACProtect 1.3x - 1.4x DLL software
Loads dropped DLL
Detects Floxif payload
Floxif family
Floxif, Floodfix
Verdict:
Malicious
Tags:
trojan floxif dll Win.Virus.Pioneer-9111434-0
YARA:
Windows_Virus_Floxif_493d1897 Malware_Floxif_mpsvc_dll
Link:
https://app.threat.zone/submission/7a0f60ef-14c1-4c19-87cc-bd20c510e871
Unpacked files
SH256 hash:
c4e805cafe001cbf1ede9535183d4101c0c2409a8c0ee7debd74ccda64d827f1
MD5 hash:
572a6a40d6f30715df731befa7557149
SHA1 hash:
b3ad507a382418980e7261f030f49d79696733c5
Link:
https://www.unpac.me/results/af1ea7ff-eb0c-4bb3-a801-088a3f7f13be/
SH256 hash:
9b430cf0279ea266bee0497fd21628c65442342d6270a8f7918522fa4fe9c387
MD5 hash:
f598b6379f84e43532b6adc2198bfd9c
SHA1 hash:
73fcd6e681a26ab2ea356a9b951a8557bbc43f4c
Detections:
win_floxif_auto
Create hunting rule
Floxif
Create hunting rule
MAL_Floxif_Generic
Create hunting rule
SUSP_Microsoft_Copyright_String_Anomaly_2
Create hunting rule
MALWARE_Win_FloodFix
Create hunting rule
Link:
https://www.unpac.me/results/af1ea7ff-eb0c-4bb3-a801-088a3f7f13be/
Parent samples :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 family:
Floxif
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c4e805cafe00/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c4e805cafe001cbf1ede9535183d4101c0c2409a8c0ee7debd74ccda64d827f1

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:Malware_Floxif_mpsvc_dll
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Malware - Floxif
Reference:Internal Research
Rule name:Malware_Floxif_mpsvc_dll_RID30C4
Create hunting rule
Author:Florian Roth
Description:Malware - Floxif
Reference:Internal Research
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:SUSP_XORed_MSDOS_Stub_Message
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed MSDOS stub message
Reference:https://yara.readthedocs.io/en/latest/writingrules.html#xor-strings
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:Windows_Virus_Floxif_493d1897
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/4179/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_TRUST_INFORequires Elevated Execution (uiAccess:None)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
SHLWAPI.dll::PathRemoveFileSpecW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegOpenKeyExW

Comments