MALICIOUS — 7dd30d_fccb60346d9b4aecb32acaa74b8e1e7e.pdf
MALICIOUS — 7dd30d_fccb60346d9b4aecb32acaa74b8e1e7e.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100). 3 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
722c139189c3d2e422ccd0dbcbea1ab76325e75a9d06a699f0ef8f88239b7b0c - SHA-1:
6f9c7965f168c0d299d1dbd68a597bd99be6215c - MD5:
9a1626f558a206ce26d855512153280f - ssdeep:
768:hgGzpDwxqOsHaMErWW6kueq82hqDZ9hztH5gs7MQSYiuMpB5QQ/HBuIy2G5qOk:SGFUzMqljngs7wru4B5QQPZytqOk - TLSH:
T1F1329EF35097FC8D3B8AAB03ADEB009A6086D6487132966004D837BDD57C6BD7E50E61 - Submitted as: 7dd30d_fccb60346d9b4aecb32acaa74b8e1e7e.pdf
- File type: pdf · Size: 45345 bytes
- Verdict: malicious (89/100)
Detections (3 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
MITRE ATT&CK
Why this verdict
The malicious score of 89/100 is the fusion of 8 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged UDS:Trojan.PDF.SBadur.gen (rule
UDS:Trojan.PDF.SBadur.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://ttraff.cc/wix?keyword=when+to+rob+a+bank+pdf, https://cdn.shopify.com/s/files/1/0433/5419/4085/files/78161148909.pdf, https://cdn.shopify.com/s/files/1/0437/1241/3851/files/92925121003.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 8 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (2 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1065 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- searchapp.bundleassets.example
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- to-do.office.com
- staging.to-do.officeppe.com
- m365.cloud.microsoft
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.209
- 23.11.37.157
- 142.251.42.110
- 20.190.167.64
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.cc/wix?keyword=when+to+rob+a+bank+pdf
- https://cdn.shopify.com/s/files/1/0433/5419/4085/files/78161148909.pdf
- https://cdn.shopify.com/s/files/1/0437/1241/3851/files/92925121003.pdf
- https://cdn.shopify.com/s/files/1/0431/0351/8882/files/android_attendance_system_project.pdf
- https://cdn.shopify.com/s/files/1/0431/1125/2132/files/pebulituzixeluv.pdf
- https://d7254954-8fcd-4f71-9c82-c57f863cf200.filesusr.com/ugd/6846fe_636c4742137a474d9d8000b8f8c29a6a.pdf?index=true
- https://cdn.shopify.com/s/files/1/0432/2417/0664/files/dituduxefugomeka.pdf
- https://cdn.shopify.com/s/files/1/0433/9469/5318/files/buzasujoxisedunulebex.pdf
- https://cdn.shopify.com/s/files/1/0429/0481/3721/files/28888070796.pdf
- https://cdn.shopify.com/s/files/1/0430/7537/1162/files/zimid.pdf
- https://cdn.shopify.com/s/files/1/0462/7208/6173/files/nununebuf.pdf
- https://cdn.shopify.com/s/files/1/0434/7474/7558/files/css_mobile_media.pdf
- https://cdn.shopify.com/s/files/1/0480/7255/6708/files/81920242528.pdf
- https://cdn.shopify.com/s/files/1/0458/2722/7811/files/tidepovuginamugonif.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
- ttraff.cc
- cdn.shopify.com
- d7254954-8fcd-4f71-9c82-c57f863cf200.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 135.232.92.137
- 52.123.129.14
- 104.46.162.230
- 40.99.134.18
- 51.11.192.49
- 162.159.36.2
- 23.103.236.47
- 4.230.171.124
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report