MALICIOUS — 14952416718.pdf
MALICIOUS — 14952416718.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (86/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
1b00ba84679c1768a9a0eb244524a41cc6ae675dcd2eb751fdec432dddf3a364 - SHA-1:
aeb5a48911882787c5b7550ca10d09bec44aa9cc - MD5:
ef4d412fc0e3d8a4df86be91fd2fb820 - ssdeep:
768:cgGzpDTrVJSaGtK+l7ZveMFO/maHdaRC3MaKQmNMbgQ6FEyy1CUjBV/xE9s8:5GFvju1WMY/ma8C8aKQRbgzUjBVZE9s8 - TLSH:
T14A339EF350A7ED8C6A8F5F539EEA01995045C3887163EB6044CD7A2CC4786BC7F11A62 - Submitted as: 14952416718.pdf
- File type: pdf · Size: 47587 bytes
- Verdict: malicious (86/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 86/100 is the fusion of 7 weighted signals:
- Memory forensics: 3 finding(s), e.g. RWX/private injected region in SumatraPDF.exe (pid 8676) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - Contacted 29 external host(s) at runtime (27 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/bcccacd4-4ef7-4ea3-bb4c-c8354838ee22/ganisemefuzozidajekujaxib.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=cartagena+de+indias+turismo+pdf, https://site-1037884.mozfiles.com/files/1037884/valonoxibid.pdf, https://site-1036635.mozfiles.com/files/1036635/jumedi.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (11 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
8704 behavior events · 0 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- settings-win.data.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
40686d7aec4ed03159251b7d109036133937a3cd7b6091c754112acb63d015e1 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\2e40f498d1f4c542f7be0e29ce3245d1.png -
7f0a9516f956d9a3a9d450757c355f89f19da5503c0bac07196ef5c67b48e013
Embedded URLs
- https://ggtraff.ru/strik?keyword=cartagena+de+indias+turismo+pdf
- https://site-1037884.mozfiles.com/files/1037884/valonoxibid.pdf
- https://site-1036635.mozfiles.com/files/1036635/jumedi.pdf
- https://site-1037149.mozfiles.com/files/1037149/wobexeran.pdf
- https://site-1036692.mozfiles.com/files/1036692/puzomuru.pdf
- https://site-1037164.mozfiles.com/files/1037164/84398646500.pdf
- http://lolakuba.helenabergerdirector.com/uploads/1/3/0/8/130873782/lepefivi.pdf
- http://files.abdullah-francis.com/uploads/1/3/0/7/130740536/73527fd0901.pdf
- http://files.southhavencommunitychurch.org/uploads/1/3/1/4/131453329/gudufonizusi.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/jatud.pdf
- https://cdn.shopify.com/s/files/1/0469/0188/7136/files/antihistamine_drugs_list.pdf
- https://cdn.shopify.com/s/files/1/0432/4209/4755/files/16224196025.pdf
- https://cdn.shopify.com/s/files/1/0433/3309/1480/files/45238625765.pdf
- https://cdn.shopify.com/s/files/1/0469/0188/7136/files/oracle_pl_sql_programming_book.pdf
- https://uploads.strikinglycdn.com/files/bcccacd4-4ef7-4ea3-bb4c-c8354838ee22/ganisemefuzozidajekujaxib.pdf
- https://uploads.strikinglycdn.com/files/c8873620-2bcd-441c-93b3-424e75c7ff81/8417870521.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- ggtraff.ru
- site-1037884.mozfiles.com
- site-1036635.mozfiles.com
- site-1037149.mozfiles.com
- site-1036692.mozfiles.com
- site-1037164.mozfiles.com
- lolakuba.helenabergerdirector.com
- files.abdullah-francis.com
- files.southhavencommunitychurch.org
- cdn.shopify.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
- aefd.nelreports.net
Embedded IP addresses
- 52.168.117.168
- 40.84.85.40
- 4.230.171.124
- 20.3.1.41
- 135.233.95.144
- 135.232.92.97
- 20.231.239.246
- 52.123.128.14
- 40.104.4.2
- 52.123.129.14
- 52.123.252.231
- 203.26.79.13
- 135.234.160.246
- 172.66.2.5
- 52.123.252.243
- 74.178.76.44
- 52.123.252.227
- 52.110.12.49
- 52.110.12.46
- 52.148.114.188
- 72.153.5.128
- 135.233.45.222
- 20.184.175.6
- 48.199.12.1
- 92.223.78.30
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report