MALICIOUS — jopekabotas.pdf
MALICIOUS — jopekabotas.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
5532ff51c4a6bf00850f7f0fd38505674f6a7a86ce26a8625907826ab2a92bce - SHA-1:
78f4a2d0188b894575245e570297d68ffc822acb - MD5:
6d67d3330864f52c6ee9a0ed192e8b49 - ssdeep:
768:BgGzpDS9hP1mvki2ElUNn/Aj5/Jfhue+eZPMicDJRWnuiFnPR3DqmgGZ+2tldxyC:yGFePAeu/1h3+wDc1yuiBNvtldxn7b - TLSH:
T16F329EF35047ED8C368A9B07AEAA1559914AC68D6133DBA0598C773CC4BC7FC6E00931 - Submitted as: jopekabotas.pdf
- File type: pdf · Size: 44406 bytes
- Verdict: malicious (72/100)
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 72/100 is the fusion of 6 weighted signals:
- Contacted 14 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: http://mixap.catalystcw.com/uploads/1/3/1/6/131606778/gumajoze.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=2010+ada+standards+accessible+design+pdf, https://site-1036815.mozfiles.com/files/1036815/negapimijixajipepa.pdf, https://site-1037897.mozfiles.com/files/1037897/rawamonekoz.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 (9 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9592 behavior events · 0 ATT&CK techniques · 3 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
- c.pki.goog
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787773747&P2=404&P3=2&P4=TKJNWflDPnDtV2RgZcWKXp%2fKoD%2b8XHsfYQ0DOjddXLJu4QYt%2fImaoObsmHZv1SWl6VvHps4Dv5DgB9vEcCAe9w%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787773790&P2=404&P3=2&P4=C%2fanoiHPTvSR4O99AvmqEbquciA6vHIWIFsIR55cml27FHyCz7NA9L5msyuiPv3tUjYAfAYrLvzPFcYNyNgPqQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
ce8af9c89be1eaced79422e4c31066725b7ce950127fdf1c3e8a12ba9360492e - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\5de6953cee5787d8ed02b8c763a2f357.png -
e49c2e5f89bb999a4842ba2ef351d0052e290c2bf02aa765e7a1d96377a08bad - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=2010+ada+standards+accessible+design+pdf
- https://site-1036815.mozfiles.com/files/1036815/negapimijixajipepa.pdf
- https://site-1037897.mozfiles.com/files/1037897/rawamonekoz.pdf
- https://site-1039350.mozfiles.com/files/1039350/32075246521.pdf
- https://site-1036637.mozfiles.com/files/1036637/fibebuzedemed.pdf
- https://site-1036869.mozfiles.com/files/1036869/bevafojevo.pdf
- https://cdn.shopify.com/s/files/1/0476/4555/6902/files/youth_football_playbook.pdf
- https://cdn.shopify.com/s/files/1/0435/7111/8235/files/wow_vanilla_argent_dawn_rep_guide.pdf
- http://mixap.catalystcw.com/uploads/1/3/1/6/131606778/gumajoze.pdf
- http://files.sherrychaples.com/uploads/1/3/1/6/131637303/mewujareraleva.pdf
- http://files.guillowtoys.com/uploads/1/3/1/8/131856602/jesimuwulopudal_bosemej_sobixarejomuno_reravonup.pdf
- https://cdn.shopify.com/s/files/1/0433/4593/6535/files/table_saw_riving_knife.pdf
- https://cdn.shopify.com/s/files/1/0431/8999/3621/files/bosch_glm_80_instruction_manual.pdf
- https://cdn.shopify.com/s/files/1/0434/0681/9493/files/79962742273.pdf
- https://cdn.shopify.com/s/files/1/0437/1483/8679/files/20568396023.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
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded domains
- ggtraff.ru
- site-1036815.mozfiles.com
- site-1037897.mozfiles.com
- site-1039350.mozfiles.com
- site-1036637.mozfiles.com
- site-1036869.mozfiles.com
- cdn.shopify.com
- mixap.catalystcw.com
- files.sherrychaples.com
- files.guillowtoys.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 51.104.15.253
- 52.110.12.38
- 52.110.12.21
- 40.84.85.40
- 4.230.171.124
- 203.26.79.13
- 20.42.73.26
- 135.233.95.144
- 40.99.133.226
- 52.123.128.14
- 135.234.160.244
- 4.207.44.65
- 142.250.195.131
- 4.150.223.96
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report