MALICIOUS — cadc7760b67d95f9b542d992a0de0c75f1bcea6969a67ff8d5e5ef15a3b0ad38
MALICIOUS — cadc7760b67d95f9b542d992a0de0c75f1bcea6969a67ff8d5e5ef15a3b0ad38 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
cadc7760b67d95f9b542d992a0de0c75f1bcea6969a67ff8d5e5ef15a3b0ad38 - SHA-1:
f378cca27b4f463ea24ee57014760dbe718be927 - MD5:
e6c54c8169f7afceeb95a4d8f0919978 - ssdeep:
1536:VDyRPG5joFFpim62c/kSsV/vZj2lJBsn8Dz0iWcpOydWQkfTCp5wbId:kRPCEFriZUVHgl35X0tylkLCp5wy - TLSH:
T16238D0F331D7DD8CB9579F03BABA11A5748AE6C81163ECA08188B66C847C5BDBF00550 - Submitted as: cadc7760b67d95f9b542d992a0de0c75f1bcea6969a67ff8d5e5ef15a3b0ad38
- File type: pdf · Size: 77153 bytes
- Verdict: malicious (99/100)
Detections (4 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 10 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: http://hasanmasat.com/ckfinder/userfiles/files/83290087324.pdf - network signal, weight 0.70, confidence 0.80
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://tselectromechanical.com/uploads/CKfiles/files/31923111962.pdf, https://qfuse.it/images/uploaded_files/ckfinder/files/1631103646_75392f79d9.pdf, http://hasanmasat.com/ckfinder/userfiles/files/83290087324.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
- Contacted 13 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
974 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 23.11.37.157
- 172.66.2.5 US · San Francisco · AS13335 Cloudflare, Inc.
- 20.190.142.164
- 150.171.22.17
- 23.33.238.178
- 52.110.12.47 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.171
- 85.210.193.152 GB · AS8075 MICROSOFT-MAINT
- 23.33.238.112
- 172.64.154.167 US · San Francisco · AS13335 Cloudflare, Inc.
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/1KS0DP0cxss/uplcv?utm_term=francesco+tonucci+pdf
- https://tselectromechanical.com/uploads/CKfiles/files/31923111962.pdf
- https://qfuse.it/images/uploaded_files/ckfinder/files/1631103646_75392f79d9.pdf
- http://hasanmasat.com/ckfinder/userfiles/files/83290087324.pdf
- https://sunarchegypt.com/userfiles/file/23224178922.pdf
- https://www.casestilistas.es/ckfinder/userfiles/files/15699427310.pdf
- http://bensonlandscape.com/editorData/file/tajumasedemex.pdf
- http://eldmsh1.ru/js/ckfinder/userfiles/files/60811353805.pdf
- http://fobas.cz/userfiles/file/nejagunetatu.pdf
- http://rotarybrescello.it/userfiles/files/ropararejulipakaselade.pdf
- https://travelselection.us/wp-content/plugins/formcraft/file-upload/server/content/files/1613d3833c4e36---65091963032.pdf
- https://www.hit-education.com/wp-content/plugins/super-forms/uploads/php/files/kfln6eb32evk09v5fpu332h8vb/luzeg.pdf
- https://www.parcdelorval.com/ckfinder/userfiles/files/gugikonapobidokotupe.pdf
- http://focalthai.com/file_media/file_image/file/fukadi.pdf
- http://mixline.ru/img/lib/file/36182402884.pdf
- http://fc-junajted.com/upload/datoteke/wawujirudulodumululeli.pdf
- https://standsimulator.com/ckfinder/userfiles/files/19415165052.pdf
- https://dubigroup.com/admin/fckeditor/editor/filemanager/connectors/upload/file/zemirasovaledekorajetaw.pdf
- http://admio.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16135545ccec10---ligalezujozerugusivinip.pdf
- http://na-bytecek.cz/UserFiles/File/92317202321.pdf
- http://ladispensadicampagna.it/uploads/assets/file/tilegefilewa.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/
Embedded domains
- feedproxy.google.com
- tselectromechanical.com
- qfuse.it
- hasanmasat.com
- sunarchegypt.com
- www.casestilistas.es
- bensonlandscape.com
- eldmsh1.ru
- rotarybrescello.it
- travelselection.us
- www.hit-education.com
- www.parcdelorval.com
- focalthai.com
- mixline.ru
- fc-junajted.com
- standsimulator.com
- dubigroup.com
- admio.ru
- ladispensadicampagna.it
- www.w3.org
- purl.org
- ns.adobe.com
- fobas.cz
- na-bytecek.cz
Embedded IP addresses
- 48.211.4.16
- 57.155.104.224
- 13.69.109.131
- 172.66.2.5
- 52.110.12.47
- 4.230.171.124
- 85.210.193.152
- 172.64.154.167
- 20.165.94.54
- 135.233.95.144
- 74.178.240.61
- 20.42.65.85
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report