MALICIOUS — 389e1c63d6f6d93b9faced58f6f0601e5d35fcd826f9d4e435878c0eb4e8a537
MALICIOUS — 389e1c63d6f6d93b9faced58f6f0601e5d35fcd826f9d4e435878c0eb4e8a537 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
389e1c63d6f6d93b9faced58f6f0601e5d35fcd826f9d4e435878c0eb4e8a537 - SHA-1:
92f09cedb91b2937a9a6b462ca9802872e6f7e85 - MD5:
abbe3c2ff45d4e85285a02e80014df26 - ssdeep:
1536:toGwZF5rG+XiO9SPuA8n51Z8i026K3hCGiA8Dr7WPPdV4OTeQoA3W8pO+SAo:ChrdXiPCn51Z8hhKRCbAEeT4OSeu++ - TLSH:
T18F38C0F3619BED4CB3869F0369EB128D6199EB486532FA804085B96CD57C97EAF00640 - Submitted as: 389e1c63d6f6d93b9faced58f6f0601e5d35fcd826f9d4e435878c0eb4e8a537
- File type: pdf · Size: 80727 bytes
- Verdict: malicious (98/100)
Detections (4 of 53 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 98/100 is the fusion of 7 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://pitchdecor-construction.com/user_img/files/rewirewag.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 13 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://www.tiande-global.com/ckfinder/userfiles/files/25720845415.pdf, http://levotst.com/uploads/files/44996478279.pdf, http://velo.hu/UserFiles/file/55616228771.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 (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9792 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
- ntp.ubuntu.com
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- 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
- 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
- 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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
d6da4d252aabf6c9967f6e6ff25ce5e77d46282aca54fd76933c4550f9c8b730 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\c9b14b46f59a5a628054b3b9081c26fe.png -
34b5ba48d2d0fa0a6e500587beb5c379f963bdc196505b6c74b1a974f7eea49c - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/3vuEKuznOb8/uplcv?utm_term=watch+free+anime+apk
- http://www.tiande-global.com/ckfinder/userfiles/files/25720845415.pdf
- http://levotst.com/uploads/files/44996478279.pdf
- http://velo.hu/UserFiles/file/55616228771.pdf
- https://alsharqcc.com/userfiles/files/peluvexalepiv.pdf
- http://benhvienlaptop.biz/userfiles/file/zoxifunikov.pdf
- https://12waktu.com/contents/files/85798004178.pdf
- http://shangrilayunnan.com/ckfinder/userfiles/files/kufewotefelimi.pdf
- http://pitchdecor-construction.com/user_img/files/rewirewag.pdf
- https://manhremhoangvan.vn/wp-content/uploads/files/17360706136.pdf
- http://bartuceviri.com/userfiles/file/nuzumonazidivulesogixuwi.pdf
- https://mithermomix.com.mx/wp-content/plugins/super-forms/uploads/php/files/f5b3f8a8e7911cc8e62e297df70a4d50/23115365993.pdf
- http://ideatity.com/ckfinder/userfiles/files/kivefomalimedosore.pdf
- https://bawaniint.com/ckfinder/userfiles/files/53678769012.pdf
- https://papersacksfactory.ae/images/bulk_images/files/bavexadavaguzaxirovep.pdf
- https://guijek.com/userfiles/file/54827325297.pdf
- https://przyklejki.pl/userfiles/mejilujunegixuvojezuzope.pdf
- http://dogomanhnghia.com/uploads/files/zukovabumuwivakavulomevug.pdf
- http://www.afurg.com.br/assets/ckfinder/userfiles/files/megovajokixadosup.pdf
- http://worldplastsolution.com/ckfinder/userfiles/files/64884197792.pdf
- https://optical-axis.com/uploads/files/202109032359338448.pdf
- http://coimbrasoftware.hu/images/uploads/files/mojirasepar.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/
Embedded domains
- feedproxy.google.com
- www.tiande-global.com
- levotst.com
- alsharqcc.com
- benhvienlaptop.biz
- 12waktu.com
- shangrilayunnan.com
- pitchdecor-construction.com
- bartuceviri.com
- mithermomix.com.mx
- ideatity.com
- bawaniint.com
- guijek.com
- przyklejki.pl
- dogomanhnghia.com
- www.afurg.com.br
- worldplastsolution.com
- optical-axis.com
- www.w3.org
- purl.org
- ns.adobe.com
- velo.hu
- manhremhoangvan.vn
- papersacksfactory.ae
- coimbrasoftware.hu
Embedded IP addresses
- 52.123.252.193
- 52.110.12.51
- 172.215.188.232
- 4.230.171.124
- 20.165.94.63
- 4.150.223.105
- 52.123.128.14
- 40.104.4.2
- 72.145.35.97
- 203.26.79.13
- 74.178.232.29
- 48.200.63.27
- 20.42.73.28
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report