MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 aa931ee4d177705b5f0c4bb52d73e83b29efc9eee5d07fbe27b7fcf106c7b467. 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
QuasarRAT
Vendor detections: 19
| SHA256 hash: | aa931ee4d177705b5f0c4bb52d73e83b29efc9eee5d07fbe27b7fcf106c7b467 |
|---|---|
| SHA3-384 hash: | 1158661ebaf92a4976d9064468346db6b576117ba4660cdd5c47e03698e4c9de1713f32aaba1e4945f2b78a86c8f9897 |
| SHA1 hash: | a0123aa0f2801efb23df7415ce2f50964596b152 |
| MD5 hash: | a1bdb9ef597b78092eaf7b40422d0806 |
| humanhash: | foxtrot-cardinal-beryllium-mobile |
| File name: | ___ thi v_o 10 Chuy_n Ti_ng Anh Ph_ th_ng n_ng khi_u H_ Ch_ Minh n_m 1999-2000.pdf.exe.bin |
| Download: | download sample |
| Signature | QuasarRAT |
| File size: | 3'333'632 bytes |
| First seen: | 2025-05-10 12:03:25 UTC |
| Last seen: | Never |
| File type: | |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 49152:NvAz92YpaQI6oPZlhP3ReybewoT7s032xvJpKoGdPdcXTHHB72eh2NT:Nva92YpaQI6oPZlhP3Yybewoz2oVc |
| TLSH | T1C3F55A143BF85E32E16AD6B2D5B0501663F1FC2AF363EB1B2181677E1CA3B505C416AB |
| TrID | 58.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 13.2% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 8.4% (.EXE) Win64 Executable (generic) (10522/11/4) 5.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.0% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Magika | pebin |
| dhash icon | 68d8d8c8d9a9c1d9 (96 x SnakeKeylogger, 67 x RemcosRAT, 66 x Formbook) |
| Reporter | |
| Tags: | exe QuasarRAT |
Intelligence
File Origin
GBVendor Threat Intelligence
Result
Behaviour
Result
Signature
Behaviour
Result
Behaviour
Malware Config
Huy1612-24727.portmap.io:24727
Unpacked files
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: | BLOWFISH_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for Blowfish constants |
| Rule name: | Detect_PowerShell_Obfuscation |
|---|---|
| Author: | daniyyell |
| Description: | Detects obfuscated PowerShell commands commonly used in malicious scripts. |
| Rule name: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Windows executables referencing non-Windows User-Agents |
| Rule name: | INDICATOR_SUSPICIOUS_GENInfoStealer |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing common artifacts observed in infostealers |
| Rule name: | Lumma_Stealer_Detection |
|---|---|
| Author: | ashizZz |
| Description: | Detects a specific Lumma Stealer malware sample using unique strings and behaviors |
| Reference: | https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/ |
| Rule name: | MALWARE_Win_QuasarStealer |
|---|---|
| Author: | ditekshen |
| Description: | Detects Quasar infostealer |
| Rule name: | MAL_QuasarRAT_May19_1 |
|---|---|
| Description: | Detects QuasarRAT malware |
| Rule name: | MAL_QuasarRAT_May19_1 |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects QuasarRAT malware |
| Reference: | https://blog.ensilo.com/uncovering-new-activity-by-apt10 |
| Rule name: | MAL_QuasarRAT_May19_1_RID2E1E |
|---|---|
| Author: | Florian Roth |
| Description: | Detects QuasarRAT malware |
| Reference: | https://blog.ensilo.com/uncovering-new-activity-by-apt10 |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | Multifamily_RAT_Detection |
|---|---|
| Author: | Lucas Acha (http://www.lukeacha.com) |
| Description: | Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | quasarrat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | quasarrat_kingrat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | RC6_Constants |
|---|---|
| Author: | chort (@chort0) |
| Description: | Look for RC6 magic constants in binary |
| Reference: | https://twitter.com/mikko/status/417620511397400576 |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | SHA512_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA384/SHA512 constants |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Windows_Generic_Threat_803feff4 |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_quasar_rat_client |
|---|---|
| Author: | Matthew @ Embee_Research |
| Description: | Detects strings present in Quasar Rat Samples. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.RAT King Parser (https://github.com/jeFF0Falltrades/rat_king_parser) Output:
{
"sha256": "aa931ee4d177705b5f0c4bb52d73e83b29efc9eee5d07fbe27b7fcf106c7b467",
"yara_possible_family": "quasarrat",
"key": "e82c0414782bc935c2920f397f7516e5ffcefd0a852c2a0bfa85a9d6cbb6f5c5",
"salt": "bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941",
"config": {
"\ufffd\ua617\u4bf0\u7bd5\ubc7d\u9258\u4ce4\u5908\ua3ef\ufffd\u5ec5\u97a2\u6d90\ud4ca\u9735\u6572\u4943\u99fb\u32d8\u54df": "1.4.1",
"\u3239\ubc8d\u28d0\u9110\ub5f1\ud6f5\ufffd\u2b26\ue688\u451e\u8523\u6d31\u4f0a\ue03e\u702b\u1701\ued6a\ufffd\u3d8e\uc016": "192.168.1.12:4782;Huy1612-24727.portmap.io:24727;",
"\u9599\ufffd\u324d\u9ebc\u86f1\u17a1\uc550\uaded\ub7b4\u9f64\ua082\u37a1\uf97b\u1655\uc01b\u5f90\u0288\u7053\u7c4d\ub5d9": 3000,
"\u8788\u2fa1\ua1c4\ua191\ufbcb\ua370\uf631\ub3b3\u4bc1\u8cd1\ufffd\ua140\u1868\u6dad\u6010\ueb2c\u1e89\ub87b\ub8bd\u1e24": "APPLICATIONDATA",
"\u40e8\u29a6\u09ca\u2b8a\u9df6\u4400\u5fa9\u8a5d\u0df5\ua79b\u1359\u49d1\u1204\u6b3f\ufd4c\u36cd\ua7a4\u8a0d\ue8da\u5966": "SubDir",
"\u7a33\u6c09\ue6a6\uaca6\u6985\u6000\ud031\u3c53\u216f\u307e\ue878\u6cfe\u1e75\u6a61\u4af1\u4eed\u2af3\u2ce1\ufffd\u054a": "Antimalware Service Executable.exe",
"\ufd02\u22e7\u63d3\u959d\u53c3\u7e62\u90e6\ue3da\u21ea\ub27a\uc758\ufffd\u2eda\u9a27\u7d36\u0c0f\ufa47\ub078\u251c\ufa5f": true,
"\ub76c\u7bcc\ua894\u1ca6\u7924\uea30\u3999\uf4e4\u9a14\uee83\u69ea\u7530\u4e6e\uf995\ubd56\u0d0f\uc49e\ubfe3\u9eb6\u6940": true,
"\ud5c7\u59a5\u7622\ue229\ue1a2\u9180\u611a\ub075\ud78d\u5dfc\u3c61\uf528\u6c21\u949d\ucda5\u4159\u4cd4\u9b9b\uc20f\uaa25": "bad44f3b-35d1-4331-9a97-77fd502e84c3",
"\u0c56\ua0b5\u5f0b\u2d59\ue7a1\u7290\u4abb\u51f4\u92d2\ub793\ue1cb\u2a4d\u8f0b\uf4b3\ued5d\u1e16\u463c\u7211\uc046\uc8bf": "Antimalware Service Executable",
"\ud19d\ub955\ufd85\u2e6d\u312e\u9a67\u6619\u7d69\ue424\u1cc9\ud6d1\uc505\uc1a3\u7ef2\ua641\uf70c\u2731@\u6d34\u7403": true,
"\u391a\u156d\uf185\uc2ed\u88f8\u49c7\u604c\u0e7b\u0c09\u90f7\u7a80\u8e3d\u9235\ufffd\u27fa\u2d6a\ubb25\u1b43\u33ab\ucfb8": true,
"\u5e87\ubb5d\ufffd\ub56d\u8e8f\u34d9\u0de3\ufcfc\uce09\ue541\u92de\u0977\u7b8e\ud5f4\u3863\u4e65\u285c\ufc9b\ud147\u32e8": "D47A3BFB603AC05E18027C5EFBB8D5663AB6949C",
"\u9a6d\ua889\u24e9\ua6a8\ua84d\u1b54\u21c1\uc2ae\u9616\u6ff5\u5e1d\ud1ac\u9721\u8da8\u0eb3\uae15\uaa7e\u073a\u8572\u07a9": "NguyenHoang",
"\u76c7\u12b1\uf638\u95b3\u8745\ub027\ud61d\u787c\u4b09\u5b57\u205f\u9a59\u59d4\ubb95\u26d2\u3f18\u2f0a\u6e77\u1843\ubd71": "Logs",
"\u184e\u3df7\u32c2\u6e3b\uad98\ufaa1\u445a\u2ea7\u6d73\u295c\u1b11\u2c84\uf8f3\u7adb\uccbf\u47b9\ue655\u4029\ub1fd\u6d60": "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",
"\u21af\uc0f3\ue789\u3c88\u5319\u1d8f\uca91\ue36b\u5b70\u3fb5\u2d24\u5d78\uaef5\u04a9\u90f8\u2b2c\u454d\u34a0\u95fb\u4d2c": "MIIE9DCCAtygAwIBAgIQAJllW6t6JeGcHU942r+4hzANBgkqhkiG9w0BAQ0FADAbMRkwFwYDVQQDDBBRdWFzYXIgU2VydmVyIENBMCAXDTI1MDUwNzE0MTkyMVoYDzk5OTkxMjMxMjM1OTU5WjAbMRkwFwYDVQQDDBBRdWFzYXIgU2VydmVyIENBMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoQsNZF28M4AhgspT+Hd8ADbVXwxixLEY15Cm/F3n/sEp48t5XQQwFNCmO1VO7xLBrPf4RKO/dJ2mb3JiGh9Rhir2MzN2ulXtjrmUsPitp4U0sOUUAgCr0VpsZPro2ncFvEopQLnsvoxP1aj6kcS9XVibPKg8mvW2i7Jii3sL32ygW0lWaDIqEXCH1o6ZQr+4zV945nasRXTp7fhk/oOdxihrj4Oiv6/8MyIi2Ly0jtiw4I5o6pGconTFGzQfWUIVofIHzioF4PzLE/0ITQ+TsuBkwxfhs1rM1IKkja1MNd7yuf+Lzi0mJZ8xXNTU3wvglFW3KduHbWODo4jT0ahVOL+YEd47eRMrFnF3C4ZksqRoMk8hly5JocTxUVP79nayvwWgsVygpNlZVEO8kRoE/gVN3znT+toeeffbNRipVoBdY991UecRzTpZz1Q7OMnF6byXNtRxRlpGM25sDAYJGIkcFxHRCY4PRke6B6lA4t/+vSRsrZXJEeDqeXdTpugmvEes8JDGwCn6UDlSTRB0tATIXWShy8+5CGll0oVI05FzPFVEyHvVKtr//OxH09QmfMC2Xv7yMUOlHDl0yw60f0caYfGLNBGpaZ0PAEZZCGz/uJq08U/BNGINyJbBdANNi5YRTKh9OcUSKxMy19QI9o3kpVjd/TbxEKCVHvQhN3MCAwEAAaMyMDAwHQYDVR0OBBYEFD1gbKF+Dd++TuATsg5WqL/weZM4MA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQENBQADggIBAAxyGcvDvHTVIO9hXQwPzssEgMycBVFCE0p/ZhAAqnylGCPhOIR6Nyr781oo3T59b7x4FUmge+g7uo/7SNBFlLuYRmTQl+d++aSKny2PdH8Ckv+jKnrwT5ngWo0+rUQf5WRF/8Q9bmEryVtNpWR9QbnudBfXOEQbQVVw193y+1mcduHWrWs/CH0EvSkSQG7hNPWOcvq6sR4kIMqpYNbG+M5Mqw8CfysU67qlx1t1uC1R4WIJ8jeRcg7nHSaKfVWKZOsplJUJgSL1oCrtzNV5Us1dpJ/19sK/Gw0peO5lAOEpfXb0LGjrWc+EVuaL/Eh+eI5io0KLVX0ZJ9P4Ud17Q/LAosSbwKyhE7iUM1l2HyPhMXm6aZlVUxw8tTaQPPQ1X2X03OdzebQe+BFZv20EsJo/kpGVL27wzHNwc6dw/F+/b2940JJ3eY9/CCL3RYr4pmNiGKUK+/sbAkQ+lS494a749wXW4Z6ZVJ8RZnKy3jUAYSvD85eYaKINMbnsJPR53E9MyIMmHxVQRJq2zQ0nqM0dvjvXZ9Q53oBj3awkeEzTADYEcQgMvZcDlrBWRFA8ax9K2hS9jxRVK3sAEx86mwxZ0Wu81gD7WZ5q3mM+dWFac08li07gsGgtqzeW6Vj/Fdq1lvKtQkd2jG/PWKz8oXWgcyJwN5K7AcHQYEkyhHzI",
"\u83b9\u6f2d\ufffd\ud4ed\ua5cd\u1352\u033f\uc693\ub0a0\u0d59\u3e1e\u8a2a\u5369\ub180\u7e55\ua823\ubbc1\uf041\u9ab2\u5eae": false,
"\u7869\ub006\u3cae\u8d6a\u14a7\u4126\u424a\u52fb\u6166\u632f\u5353\uad3b\ua831\ufffd\u1711\ub8f0\u1c27\u0529\u667b\u92d2": true,
"\u1a4c\u23fc\uff55\u5626\u2c88\u9abc\u25b2\u8e0c\u06e8\u40ef\ufffd\uc90b\uc668\u2cd8\u54ec\u06b9\uf328\u3399\uce6d\ue5a1": "",
"\u01ec\u5730\u9aa6\uc86a\u29dc\u7cef\u4f81\u2431\u2c86\uadc7\ue1ff\u1710\u83ae\u4733\ue031\ub78f\u8408\u159c\u4d7e\u7a15": "",
"\u084d\u9f7c\uba0a\u0350\u2ca6\uc350\ucf36\u66f2\u9d3e\u166d\uc57a\u70a0\uc79a\uabcd\ubffa\ud67e\u6ad6\ufffd\u6b44\u1d90": true
}
}