MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c72af27762f9c18e927caea93182d1895086f7d64e2af6d0197984e5220ed8e. 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


AdaptixC2


Vendor detections: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1c72af27762f9c18e927caea93182d1895086f7d64e2af6d0197984e5220ed8e
SHA3-384 hash: 09922eb81755d85d9ef64762763dd36e1f8f8868271d0c652c92d6baaf6eb63ade84a3383f5d277f37641ec32fe3d864
SHA1 hash: e660fe71c1cf94e0e9335ffd1b0d56709c9c17e9
MD5 hash: 81189798ca490e9a1d9c2b2de22d83cd
humanhash: eight-friend-snake-fruit
File name:clinfossl.exe
Download: download sample
Signature AdaptixC2
Create hunting rule
File size:81'920 bytes
First seen:2025-12-19 11:58:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6b133001594cf90aafbcc38997fd46e7 (3 x AdaptixC2)
ssdeep 1536:FBIawpE2q6bYz+2+0kmky4enmW6ginpVQYEph/DM1XKu0h51oCpksf:FObEFvjKorW6uq5SV
Threatray 17 similar samples on MalwareBazaar
TLSH T12C835537E6B3C4ADC06FD534AF43A4B2B9F17C184634661647C1A6213B6BD386BAE640
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 NDA0E
Tags:AdaptixC2 exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
clinfossl.exe
Verdict:
No threats detected
Analysis date:
2025-12-19 12:00:51 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/940e6815-a556-438c-a1f8-30ee027f2b5d

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/45499/
Detection(s):
Win.Malware.Zusy-10058289-0
Create hunting rule

Win.Malware.Adaptixc-10058672-0
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69453e16021cfe859b07bc0e
Tags:
malware
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug base64 packed zusy
Link:
https://www.filescan.io/uploads/69453e125ceddcfa3ff619a1/reports/70522e82-20cf-4b24-aedd-2dbfbec321ef/overview
Verdict:
Malicious
Labled as:
Backdoor.AdaptixC2.A.Generic
Link:
https://www.hybrid-analysis.com/sample/1c72af27762f9c18e927caea93182d1895086f7d64e2af6d0197984e5220ed8e
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-12-19T09:06:00Z UTC
Last seen:
2025-12-19T18:07:00Z UTC
Hits:
~10
Detections:
Backdoor.Win64.AdaptixC2.sb HEUR:Backdoor.Win64.AdaptixC2.a
Link:
https://opentip.kaspersky.com/1c72af27762f9c18e927caea93182d1895086f7d64e2af6d0197984e5220ed8e/results?tab=lookup
Malware family:
AdaptixC2
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/87e268e6-05ec-4bcd-98ab-635fa93b4a7d
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1c72af27762f9c18e927caea93182d1895086f7d64e2af6d0197984e5220ed8e
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/81189798ca490e9a1d9c2b2de22d83cd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1c72af27762f9c18e927caea93182d1895086f7d64e2af6d0197984e5220ed8e/
Verdict:
Malicious
Threat:
Backdoor.Win64.AdaptixC2
Link:
https://tip.neiki.dev/file/1c72af27762f9c18e927caea93182d1895086f7d64e2af6d0197984e5220ed8e
Threat name:
Win64.Backdoor.AdaptixC2
Create hunting rule
Status:
Malicious
First seen:
2025-12-19 11:40:19 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=drzk6j3wf6obr2jhzlvjggbndckqq335mtrk63ibs6me4ura5wha._file
Verdict:
malicious
Label(s):
adaptixc2
Create hunting rule
Similar samples:
1c72af27762f9c18e927caea93182d1895086f7d64e2af6d0197984e5220ed8e
AdaptixC2
3b41578c2583a93966207bb1cee44153d1d98af48b57f447f2f3596172e381c0
AdaptixC2
7e94fe9333f37a25dc0dd9491e29c04c68c5181618bc39ea5d9410d64f8b1459
AdaptixC2
8ca74bbef63dfb18383c9b411e7bad71e8ffbad517a6d2b75037a064f498bc8b
AdaptixC2
c0226bffae3033a466a292824e9780ac98c11a4e1d4fad967b6fced2c99dcbe1
AdaptixC2
d14c1ff21cff2e09671b636d1fd7667c434d8b3a8c02fbba9f9a987af7cb4fe2
AdaptixC2
error
AdaptixC2
+ 7 additional samples on MalwareBazaar
Result
Malware family:
adaptixc2
Create hunting rule
Score:
  10/10
Tags:
family:adaptixc2 RAT backdoor trojan
Link:
https://tria.ge/reports/251223-p8sa3szldw/
Behaviour
AdaptixC2
Adaptixc2 family
Malware Config
C2 Extraction:
213.111.156.64
Verdict:
Malicious
Tags:
Win.Malware.Zusy-10058289-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b9caab8d-d226-4d7b-a875-db98acce3391
Unpacked files
SH256 hash:
1c72af27762f9c18e927caea93182d1895086f7d64e2af6d0197984e5220ed8e
MD5 hash:
81189798ca490e9a1d9c2b2de22d83cd
SHA1 hash:
e660fe71c1cf94e0e9335ffd1b0d56709c9c17e9
Link:
https://www.unpac.me/results/c728c4cc-5d40-4ef9-bd1d-bbfbffcf50f9/
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/1c72af27762f9c18e927caea93182d1895086f7d64e2af6d0197984e5220ed8e

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

File information

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

Web download

AdaptixC2

Executable exe 1c72af27762f9c18e927caea93182d1895086f7d64e2af6d0197984e5220ed8e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3737116/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/45499/

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