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- * MalFamily: ""
- * MalScore: 10.0
- * File Name: "Pendencias_pdf.exe"
- * File Size: 3482624
- * File Type: "PE32 executable (GUI) Intel 80386, for MS Windows"
- * SHA256: "ab250cd45a3b77e7d5c77182c0b8f50af8d84db165534e820696b6fbdd543139"
- * MD5: "d089629d56e0d9790ec4aeb5186cd473"
- * SHA1: "1aa647a07518982d394af500a309ea3f99f7fa7e"
- * SHA512: "b8ffcb95f5b49a30698732ab29b69c2086561bff467123500ebd2456e6340826565c41a89e0efacb7c3cfe7194edde0f1ec4a60504762b8ed98ac270c7f9d2c3"
- * CRC32: "2AA01047"
- * SSDEEP: "49152:WWOMCWo/ZnSwnHopRjrXY7JG+8yJtZkWLYBCD2xgDH6/1ooqu3BR6KxdrAfNa2A0:WyRoHobjYsD+Zky6I2MHZu3BsqdrERZ"
- * Process Execution:
- "Pendencias_pdf.exe",
- "revFile.exe"
- * Executed Commands:
- "C:\\Users\\user\\AppData\\Local\\Temp\\revFile.exe "
- * Signatures Detected:
- "Description": "Attempts to connect to a dead IP:Port (1 unique times)",
- "Details":
- "IP": "172.217.13.163:80"
- "Description": "Creates RWX memory",
- "Details":
- "Description": "Possible date expiration check, exits too soon after checking local time",
- "Details":
- "process": "Pendencias_pdf.exe, PID 1212"
- "Description": "Repeatedly searches for a not-found process, may want to run with startbrowser=1 option",
- "Details":
- "Description": "A process created a hidden window",
- "Details":
- "Process": "Pendencias_pdf.exe -> C:\\Users\\user\\AppData\\Local\\Temp\\revFile.exe"
- "Description": "Drops a binary and executes it",
- "Details":
- "binary": "C:\\Users\\user\\AppData\\Local\\Temp\\revFile.exe"
- "Description": "Attempts to mimic the file extension of a PDF document by having 'pdf' in the file name.",
- "Details":
- "Description": "Performs some HTTP requests",
- "Details":
- "url": "http://ocsp.pki.goog/gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjqTAc%2FHIGOD%2BaUx0%3D"
- "url": "http://ocsp.pki.goog/GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEBpNLBjUFLmji%2FUYotl0OMo%3D"
- "url": "http://ocsp.pki.goog/GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEFqS972SSOnF82bKuiLwrC8%3D"
- "url": "http://ipinfo.io/json"
- "url": "http://centeg.com.br/admin/conteudo_estatico/cursos/index.php"
- "Description": "The binary likely contains encrypted or compressed data.",
- "Details":
- "section": "name: , entropy: 8.00, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE, raw_size: 0x000bb200, virtual_size: 0x002a5000"
- "section": "name: , entropy: 7.97, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE, raw_size: 0x00001800, virtual_size: 0x00004000"
- "section": "name: , entropy: 7.99, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE, raw_size: 0x00007600, virtual_size: 0x00013000"
- "section": "name: , entropy: 7.99, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE, raw_size: 0x00003800, virtual_size: 0x00004000"
- "section": "name: , entropy: 7.82, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE, raw_size: 0x00000400, virtual_size: 0x00001000"
- "section": "name: , entropy: 8.00, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE, raw_size: 0x0001ce00, virtual_size: 0x0003d000"
- "section": "name: .rsrc, entropy: 7.85, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE, raw_size: 0x00013800, virtual_size: 0x00042000"
- "section": "name: , entropy: 8.00, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE, raw_size: 0x001f3200, virtual_size: 0x00a52000"
- "section": "name: .data, entropy: 7.45, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE, raw_size: 0x00066600, virtual_size: 0x00067000"
- "Description": "Looks up the external IP address",
- "Details":
- "domain": "ipinfo.io"
- "Description": "Attempts to modify desktop wallpaper",
- "Details":
- "Description": "Installs itself for autorun at Windows startup",
- "Details":
- "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\TCP/IP Host Run"
- "data": "C:\\Users\\user\\AppData\\Local\\Temp\\WinPlugin\\wermg10.exe"
- "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\TCP/IP Host Temp"
- "data": "C:\\Users\\user\\Documents\\FCorporation Protection\\wermg10.exe"
- "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnce\\Windows Problem Reporting"
- "data": "C:\\Users\\user\\AppData\\Local\\Temp\\wermg7.exe"
- "key": "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnce\\Windows Problema Reporting RunOnce"
- "data": "C:\\Users\\user\\AppData\\Local\\Temp\\WinPlugin\\wermg10.exe"
- "Description": "Anomalous binary characteristics",
- "Details":
- "anomaly": "Found duplicated section names"
- * Started Service:
- * Mutexes:
- * Modified Files:
- "C:\\Users\\user\\AppData\\LocalLow\\Microsoft\\CryptnetUrlCache\\MetaData\\CFE86DBBE02D859DC92F1E17E0574EE8_FDB452422670E72EDD3FB3D65568F821",
- "C:\\Users\\user\\AppData\\LocalLow\\Microsoft\\CryptnetUrlCache\\Content\\CFE86DBBE02D859DC92F1E17E0574EE8_FDB452422670E72EDD3FB3D65568F821",
- "C:\\Users\\user\\AppData\\LocalLow\\Microsoft\\CryptnetUrlCache\\MetaData\\F5F320A94D4D2B4465D8F17E2BB2D351_DDF562EBDDF2102641AD26ADF64754F7",
- "C:\\Users\\user\\AppData\\LocalLow\\Microsoft\\CryptnetUrlCache\\Content\\F5F320A94D4D2B4465D8F17E2BB2D351_DDF562EBDDF2102641AD26ADF64754F7",
- "C:\\Users\\user\\AppData\\LocalLow\\Microsoft\\CryptnetUrlCache\\MetaData\\F5F320A94D4D2B4465D8F17E2BB2D351_DDFCC07D71C2D37BB174FF8D6B02A3FB",
- "C:\\Users\\user\\AppData\\LocalLow\\Microsoft\\CryptnetUrlCache\\Content\\F5F320A94D4D2B4465D8F17E2BB2D351_DDFCC07D71C2D37BB174FF8D6B02A3FB",
- "C:\\Users\\user\\AppData\\Local\\Temp\\revFile.zip",
- "C:\\Users\\user\\AppData\\Local\\Temp\\revFile.exe",
- "C:\\Users\\user\\AppData\\Local\\FCorporation Protection\\wermg10.exe",
- "C:\\Users\\user\\Documents\\FCorporation Protection\\wermg10.exe",
- "C:\\Users\\user\\AppData\\Local\\Temp\\WinPlugin\\wermg10.exe",
- "C:\\Users\\user\\AppData\\Local\\Temp\\wermg7.exe",
- "C:\\Users\\user\\AppData\\Local\\Google\\Chrome\\User Data\\Local State",
- "C:\\Users\\user\\AppData\\Roaming\\semtitulo.cur",
- "C:\\Users\\user\\AppData\\Roaming\\arrow1.cur",
- "C:\\Users\\user\\AppData\\Roaming\\select1.cur",
- "C:\\Users\\user\\AppData\\Roaming\\link1.cur"
- * Deleted Files:
- "C:\\Users\\user\\AppData\\Local\\Google\\Chrome\\User Data\\Local State"
- * Modified Registry Keys:
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System\\DisableTaskMgr",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System\\HideFastUserSwitching",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System\\DisableChangePassword",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System\\HideUserSwitching",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System\\DisableLockWorkstation",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoChangeStartMenu",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoClose",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoSwitch",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoUserSwitch",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\HideFastUserSwitching",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoLogOff",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoRun",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\TCP/IP Host Temp",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnce\\Windows Problem Reporting",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\TCP/IP Host Run",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnce\\Windows Problema Reporting RunOnce",
- "HKEY_CURRENT_USER\\VersionFCLab",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\VersionFCLab",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\VersionFCLab\\wermg10.exe",
- "HKEY_CURRENT_USER\\Control Panel\\Desktop\\Wallpaper"
- * Deleted Registry Keys:
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System\\DisableTaskMgr"
- * DNS Communications:
- "type": "A",
- "request": "doc-10-7s-docs.googleusercontent.com",
- "answers":
- "data": "172.217.13.161",
- "type": "A"
- "data": "googlehosted.l.googleusercontent.com",
- "type": "CNAME"
- "type": "A",
- "request": "ipinfo.io",
- "answers":
- "data": "216.239.34.21",
- "type": "A"
- "data": "216.239.36.21",
- "type": "A"
- "data": "216.239.38.21",
- "type": "A"
- "data": "216.239.32.21",
- "type": "A"
- "type": "A",
- "request": "centeg.com.br",
- "answers":
- "data": "104.28.27.17",
- "type": "A"
- "data": "104.28.26.17",
- "type": "A"
- * Domains:
- "ip": "216.239.38.21",
- "domain": "ipinfo.io"
- "ip": "104.28.26.17",
- "domain": "centeg.com.br"
- "ip": "172.217.13.129",
- "domain": "doc-10-7s-docs.googleusercontent.com"
- * Network Communication - ICMP:
- * Network Communication - HTTP:
- "count": 1,
- "body": "",
- "uri": "http://ocsp.pki.goog/gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjqTAc%2FHIGOD%2BaUx0%3D",
- "user-agent": "Microsoft-CryptoAPI/6.1",
- "method": "GET",
- "host": "ocsp.pki.goog",
- "version": "1.1",
- "path": "/gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjqTAc%2FHIGOD%2BaUx0%3D",
- "data": "GET /gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjqTAc%2FHIGOD%2BaUx0%3D HTTP/1.1\r\nCache-Control: max-age = 86400\r\nConnection: Keep-Alive\r\nAccept: */*\r\nUser-Agent: Microsoft-CryptoAPI/6.1\r\nHost: ocsp.pki.goog\r\n\r\n",
- "port": 80
- "count": 1,
- "body": "",
- "uri": "http://ocsp.pki.goog/GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEBpNLBjUFLmji%2FUYotl0OMo%3D",
- "user-agent": "Microsoft-CryptoAPI/6.1",
- "method": "GET",
- "host": "ocsp.pki.goog",
- "version": "1.1",
- "path": "/GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEBpNLBjUFLmji%2FUYotl0OMo%3D",
- "data": "GET /GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEBpNLBjUFLmji%2FUYotl0OMo%3D HTTP/1.1\r\nConnection: Keep-Alive\r\nAccept: */*\r\nUser-Agent: Microsoft-CryptoAPI/6.1\r\nHost: ocsp.pki.goog\r\n\r\n",
- "port": 80
- "count": 1,
- "body": "",
- "uri": "http://ocsp.pki.goog/GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEFqS972SSOnF82bKuiLwrC8%3D",
- "user-agent": "Microsoft-CryptoAPI/6.1",
- "method": "GET",
- "host": "ocsp.pki.goog",
- "version": "1.1",
- "path": "/GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEFqS972SSOnF82bKuiLwrC8%3D",
- "data": "GET /GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEFqS972SSOnF82bKuiLwrC8%3D HTTP/1.1\r\nConnection: Keep-Alive\r\nAccept: */*\r\nUser-Agent: Microsoft-CryptoAPI/6.1\r\nHost: ocsp.pki.goog\r\n\r\n",
- "port": 80
- "count": 4,
- "body": "",
- "uri": "http://ipinfo.io/json",
- "user-agent": "Mozilla/3.0 (compatible; Indy Library)",
- "method": "GET",
- "host": "ipinfo.io",
- "version": "1.1",
- "path": "/json",
- "data": "GET /json HTTP/1.1\r\nHost: ipinfo.io\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\nUser-Agent: Mozilla/3.0 (compatible; Indy Library)\r\n\r\n",
- "port": 80
- "count": 3,
- "body": "",
- "uri": "http://centeg.com.br/admin/conteudo_estatico/cursos/index.php",
- "user-agent": "Mozilla/3.0 (compatible; Indy Library)",
- "method": "GET",
- "host": "centeg.com.br",
- "version": "1.1",
- "path": "/admin/conteudo_estatico/cursos/index.php",
- "data": "GET /admin/conteudo_estatico/cursos/index.php HTTP/1.1\r\nHost: centeg.com.br\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\nUser-Agent: Mozilla/3.0 (compatible; Indy Library)\r\n\r\n",
- "port": 80
- * Network Communication - SMTP:
- * Network Communication - Hosts:
- * Network Communication - IRC:
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