MALICIOUS — 5ab417e3f6c6e6879b3c53fb038f85ea1764b0aafe59dc120a2a1c7a136a84c4
MALICIOUS — 5ab417e3f6c6e6879b3c53fb038f85ea1764b0aafe59dc120a2a1c7a136a84c4 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 3 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
5ab417e3f6c6e6879b3c53fb038f85ea1764b0aafe59dc120a2a1c7a136a84c4 - SHA-1:
9b7f201a6b6596921e756c5f5c97039ce3887471 - MD5:
723325a6cd5222c7884ed59acc4e62d8 - ssdeep:
768:j5ztj3pf0l6VDf34+TOigH2Zk+l0j6E+YclpFNyWQQrn81Meriy:j5ztj37VrBTO/HGvrlTNdr8Co - TLSH:
T19D33E1E3919F1F5CF4CE958799F91255A7CCE61C8109A8D12D8C929E808C73CEC6DB06 - Submitted as: 5ab417e3f6c6e6879b3c53fb038f85ea1764b0aafe59dc120a2a1c7a136a84c4
- File type: pdf · Size: 48865 bytes
- Verdict: malicious (99/100)
Detections (3 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 9 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://palletgoanloi.com/img-dn/files/9046336839.pdf - network signal, weight 0.70, confidence 0.80
- 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://qualitycountscleaning.com/wp-content/plugins/super-forms/uploads/php/files/6e16cc18df6a407b1e61ae94474c6073/tuxululufa.pdf, https://masterok-kovka.ru/wp-content/plugins/super-forms/uploads/php/files/649693423f4910d4f551a744de7921ba/19791392806.pdf, https://www.gs-gleichmann.de/wp-content/plugins/formcraft/file-upload/server/content/files/1609afa28c027d---nojikutavip.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 (5 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
953 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- 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
- 40.126.14.164
- 150.171.22.17
- 52.110.12.10 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.207
- 23.33.238.106
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=vicks+mini+filter+free+cool+mist+humidifier+cvs
- https://qualitycountscleaning.com/wp-content/plugins/super-forms/uploads/php/files/6e16cc18df6a407b1e61ae94474c6073/tuxululufa.pdf
- https://masterok-kovka.ru/wp-content/plugins/super-forms/uploads/php/files/649693423f4910d4f551a744de7921ba/19791392806.pdf
- https://www.gs-gleichmann.de/wp-content/plugins/formcraft/file-upload/server/content/files/1609afa28c027d---nojikutavip.pdf
- http://escolacaritas.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b6278ee7259---65863650960.pdf
- http://palletgoanloi.com/img-dn/files/9046336839.pdf
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- feedproxy.google.com
- qualitycountscleaning.com
- masterok-kovka.ru
- www.gs-gleichmann.de
- escolacaritas.com
- palletgoanloi.com
Embedded IP addresses
- 72.145.35.96
- 20.42.73.31
- 135.233.45.221
- 104.46.162.224
- 52.110.12.10
- 4.230.171.124
- 72.145.35.111
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report