MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cefe8e08a63508ea77007f4800a8cd12a245789b648bd21e1bdf499bd51f5838. 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: 12


Intelligence 12 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cefe8e08a63508ea77007f4800a8cd12a245789b648bd21e1bdf499bd51f5838
SHA3-384 hash: 4b66069fcea994a5dff3560a95ef02c0a70d397fe8a5abbabd4800626476992f6e6a967d23eb6350e369fa7eb9a0fc71
SHA1 hash: fb962826c6bbdfb181a36b1ec1572a09937d017d
MD5 hash: 25e8328fd6054b548a9f082a1ed7a80e
humanhash: sink-earth-coffee-romeo
File name:名单12月22日.exe
Download: download sample
File size:760'320 bytes
First seen:2025-12-23 08:58:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fd8f2c88fa4436ebefce520cbe5d1799
ssdeep 12288:k5TXSK5TXH5c1UJAIsDTuYv7PNvxetURSx7dPSl0nKMRWM3:k1BN35pyIKTtu3
TLSH T1AFF4AE0CFCACCF50D29711B9A32219D2F26D7918A73193337BD12E943C897A9569B6C3
TrID 43.3% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
27.6% (.EXE) Win64 Executable (generic) (10522/11/4)
13.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) OS/2 Executable (generic) (2029/13)
5.2% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Ling
Tags:exe Trojan:Win64/Vigorf.A Vigorf


Avatar
Ling
This sample has been reviewed by Microsoft researchers and determined to be malware. (Trojan:Win64/Vigorf.A)

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
https://qfile.qq.com/q/WfTVN4B4my
Verdict:
Malicious activity
Analysis date:
2025-12-23 03:26:40 UTC
Tags:
valleyrat rat remote python stealer pyinstaller purehvnc zgrat netreactor rust blackmoon valley
Link:
https://app.any.run/tasks/70d793c1-464a-427a-af73-fb770013dd94

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/45822/
Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=694a59b1a6c88bb4cc23ee36
Tags:
emotet shell virus sage
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/694a59aae126b9ff438df84f/reports/8a8f39fc-9813-4d46-8545-f1c40b5eed6d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/cefe8e08a63508ea77007f4800a8cd12a245789b648bd21e1bdf499bd51f5838
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-12-22T14:50:00Z UTC
Last seen:
2025-12-23T05:50:00Z UTC
Hits:
~10
Detections:
Trojan.Win64.Zenpak.sb Trojan.Win32.PoolInject.sba Trojan.Win32.Inject.sb Backdoor.Win32.Androm PDM:Trojan.Win32.Generic Backdoor.Win32.Androm.vzua Backdoor.Androm.HTTP.C&C Trojan-Spy.Win32.Stealer.sb Trojan-Dropper.Win32.Injector.sb Trojan.Win32.Waldek.sb Trojan-Spy.Win32.KeyLogger.sba
Link:
https://opentip.kaspersky.com/cefe8e08a63508ea77007f4800a8cd12a245789b648bd21e1bdf499bd51f5838/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/040fa1f3-0df9-45b4-9110-c6f4dd78e892
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cefe8e08a63508ea77007f4800a8cd12a245789b648bd21e1bdf499bd51f5838
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/25e8328fd6054b548a9f082a1ed7a80e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cefe8e08a63508ea77007f4800a8cd12a245789b648bd21e1bdf499bd51f5838/
Verdict:
Malicious
Threat:
Trojan-Spy.Win32.KeyLogger
Link:
https://tip.neiki.dev/file/cefe8e08a63508ea77007f4800a8cd12a245789b648bd21e1bdf499bd51f5838
Threat name:
Win64.Trojan.SelfDel
Create hunting rule
Status:
Malicious
First seen:
2025-12-23 01:42:34 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z37i4cfggueou5yap5eabkgnckrek6e3msf5ehq335ezxvi7la4a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion
Link:
https://tria.ge/reports/251223-k86q9a1pc1/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c989b11e-6d85-41ea-a1f3-38ad9a89dd21
Unpacked files
SH256 hash:
cefe8e08a63508ea77007f4800a8cd12a245789b648bd21e1bdf499bd51f5838
MD5 hash:
25e8328fd6054b548a9f082a1ed7a80e
SHA1 hash:
fb962826c6bbdfb181a36b1ec1572a09937d017d
Link:
https://www.unpac.me/results/d9bc228c-30d4-46ea-b137-6228622088dc/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cefe8e08a635/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/cefe8e08a63508ea77007f4800a8cd12a245789b648bd21e1bdf499bd51f5838

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__MemoryWorkingSet
Create hunting rule
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

Executable exe cefe8e08a63508ea77007f4800a8cd12a245789b648bd21e1bdf499bd51f5838

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/45822/

Comments