MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50e70869cb6ea817f00aa22c5fc4587c4347647150397d891f423af016b56b8b. 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


Cobalt Strike


Vendor detections: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50e70869cb6ea817f00aa22c5fc4587c4347647150397d891f423af016b56b8b
SHA3-384 hash: 07b4e4636a267501fc956889c60804f0c192d00b7ad476b4e46e15d9ffa56312775617c8900fb57d23d85e2c6bc914e8
SHA1 hash: 94780066ea12c930f94b2e786a4b430e28fe2dbf
MD5 hash: e34d27b2abeb112f691162b2f8a8c657
humanhash: social-snake-mirror-steak
File name:IuzuLJ.exe
Download: download sample
Signature Cobalt Strike
Create hunting rule
File size:813'537 bytes
First seen:2025-02-26 14:30:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6292710622c1d91a458fea26d76c730c (1 x Cobalt Strike)
ssdeep 24576:cbMfJAbdz5q86AMWsZLqwbeGxm+Tdl6KILuK:cbMhAbdwWMWsZaGXqLuK
TLSH T14605D083F7C6ADE6C2168635C99F437A3330F5A01256AF270618F6322D139E1EF5B616
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10522/11/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter kafan_shengui
Tags:Cobalt Strike CobaltStrike exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
504
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
IuzuLJ.exe
Verdict:
No threats detected
Analysis date:
2025-02-26 15:09:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8cef0c4b-52f8-4af9-9281-adf21a9d5b19

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67bf25f7a0fd713c335cf7b0
Tags:
cobaltstrike shellcode injection virus
Result
Verdict:
Clean
Maliciousness:

Behaviour
Connection attempt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug obfuscated overlay packed packed packer_detected
Link:
https://www.filescan.io/uploads/67bf25bb6222db7f23dc5c58/reports/fb01527f-61fc-47db-acd5-2be5e4ee7624/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/50e70869cb6ea817f00aa22c5fc4587c4347647150397d891f423af016b56b8b
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
AwfulRobber
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/eb35a75f-d451-4393-abf7-30a63925d959
Result
Threat name:
CobaltStrike
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1624844
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Download SVG
Score:
95%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/50e70869cb6ea817f00aa22c5fc4587c4347647150397d891f423af016b56b8b
Detection:
cobaltstrike
Create hunting rule
Link:
https://mwdb.cert.pl/sample/50e70869cb6ea817f00aa22c5fc4587c4347647150397d891f423af016b56b8b/
Threat name:
Win64.Trojan.CobaltStrike
Create hunting rule
Status:
Malicious
First seen:
2025-02-26 11:32:59 UTC
File Type:
PE+ (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kdtqq2oln2ubp4akuiwf7rcyprbuozdrka4x3ci7ii5pafvvnofq._file
Verdict:
malicious
Label(s):
cobaltstrike
Create hunting rule
Similar samples:
error
Cobalt Strike
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/250226-rymnysswcx/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c8e7837e-de77-49eb-af03-16a74afae6f9
Unpacked files
SH256 hash:
50e70869cb6ea817f00aa22c5fc4587c4347647150397d891f423af016b56b8b
MD5 hash:
e34d27b2abeb112f691162b2f8a8c657
SHA1 hash:
94780066ea12c930f94b2e786a4b430e28fe2dbf
Link:
https://www.unpac.me/results/8902f563-4b82-4f26-8698-68ba72611ec9/
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/50e70869cb6ea817f00aa22c5fc4587c4347647150397d891f423af016b56b8b

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
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)

File information

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

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 (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle

Comments