MALICIOUS — 307bbe748e81b9f050bc2d125db6790401e44f34d11d1802d7cf271197860566
MALICIOUS — 307bbe748e81b9f050bc2d125db6790401e44f34d11d1802d7cf271197860566 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:
307bbe748e81b9f050bc2d125db6790401e44f34d11d1802d7cf271197860566 - SHA-1:
487f0ef88ab797c03fc71a8d68d1f66374802d1d - MD5:
e17ccf14b9b002c685f92c7ea138782d - ssdeep:
1536:uu18FgJRApYnqhAcF6KIvBHND9c2NubFdQNWt5Ct0DYIgVwr0W8pO7MwQ:91qQApYnKUKuBHNDETQk5CSDZrH7M - TLSH:
T11A37C0F350E7ED8C378B9B0329E3211CA14EE3482262EB605584B77C967CA7E7E44552 - Submitted as: 307bbe748e81b9f050bc2d125db6790401e44f34d11d1802d7cf271197860566
- File type: pdf · Size: 70953 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://fotocaroli.it/userfiles/files/67986355695.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: http://fotocaroli.it/userfiles/files/67986355695.pdf, https://dycmc.com/DATA/upload/files/202109080944511588.pdf, http://foto-preiss.at/upload_files/files/gexujirege.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 5 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (18 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1035 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
- 20.190.167.21
- 52.123.252.234 AU · Sydney · AS8075 Microsoft Corporation
- 23.33.238.135
- 52.110.12.20 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.171
- 23.33.238.103
- 72.145.35.99 IE · Dublin · AS8075 Microsoft Corporation
- 23.221.133.185
- 192.168.122.116
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=how+to+save+a+pdf+that+is+editable
- http://fotocaroli.it/userfiles/files/67986355695.pdf
- https://dycmc.com/DATA/upload/files/202109080944511588.pdf
- http://foto-preiss.at/upload_files/files/gexujirege.pdf
- https://hot-pol.com/images/file/74699337408.pdf
- http://ergo-logo-bamberg.de/userfiles/file/kabivifapirew.pdf
- http://mobiliteit.nu/files/64676912421.pdf
- http://kaplanpm.com/wp-content/plugins/formcraft/file-upload/server/content/files/16138cea3b1b00---68019412782.pdf
- http://net-work.cz/data/file/jijive.pdf
- https://praktijkbinnenstad.nl/file/kelevufigepujixilabog.pdf
- http://vasilii-orlov.fun/wp-content/plugins/super-forms/uploads/php/files/b9b4b22d498652f597bbfc6e9308ea2c/zavexewajugipepo.pdf
- http://dansecyr.ca/pdf/file/38358996919.pdf
- https://aventura-agence.lu/userfiles/files/kixubabozalan.pdf
- https://seo-methodes.com/userfiles/file/nosudojavulumari.pdf
- https://www.onestopnaturalstore.ca/wp-content/plugins/super-forms/uploads/php/files/5mcltg57j8a5279ac7a8cdki0u/kafogakafatak.pdf
- http://huijingweb.com/upload_fck/file/2021-9-29/20210929051657990196.pdf
- https://khangle.vn/uploads/images/files/rikumapemusiwid.pdf
- http://dbcasagayathottam.org/assets/uploads/cms_images/files/32084438191.pdf
- http://studioaba.net/userfiles/files/37338251297.pdf
- http://abwwilson.com/uploads/files/fatofa.pdf
- http://ownlines.com/upfiles/file/zuvunerusajuwabeb.pdf
- https://noks.cz/wp-content/plugins/formcraft/file-upload/server/content/files/1614105b5ca959---82160575226.pdf
- http://areawifi.com/DESARROLLO/userfiles/files/38558686900.pdf
- https://siam-royal-view.ru/data/files/53526454413.pdf
- https://gemwares.com/userfiles/file/49192695285.pdf
Embedded domains
- feedproxy.google.com
- fotocaroli.it
- dycmc.com
- hot-pol.com
- ergo-logo-bamberg.de
- kaplanpm.com
- praktijkbinnenstad.nl
- vasilii-orlov.fun
- dansecyr.ca
- seo-methodes.com
- www.onestopnaturalstore.ca
- huijingweb.com
- dbcasagayathottam.org
- studioaba.net
- abwwilson.com
- ownlines.com
- areawifi.com
- siam-royal-view.ru
- gemwares.com
- www.w3.org
- purl.org
- ns.adobe.com
- foto-preiss.at
- mobiliteit.nu
- net-work.cz
Embedded IP addresses
- 20.184.175.17
- 52.123.252.234
- 52.110.12.20
- 4.230.171.124
- 72.145.35.99
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report