MALICIOUS — 3b176e8d4d4ad0a9f584f0d12d535a8a501af56def34c2e57b597b5349d7cbbe
MALICIOUS — 3b176e8d4d4ad0a9f584f0d12d535a8a501af56def34c2e57b597b5349d7cbbe is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100). 3 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
3b176e8d4d4ad0a9f584f0d12d535a8a501af56def34c2e57b597b5349d7cbbe - SHA-1:
5ba08439f3a84541b97065efbd0eb5b33f25c35e - MD5:
5be2aa7e56b0ac6988515543a022bde2 - ssdeep:
1536:YQsc/L2+oFDGgeMw8Rpq6CL39vJL2kc8AZaHI9HMG4JAF6GIuGWJyPjf//wTFZE1:t3S+o5GgeOG6CvLoHaHNGB6GImyPjfHL - TLSH:
T1BF38F1E717B3EF0CBA9F1B03ED6F125BD19DC3488052D921156C965DE4BC9BE2A20940 - Submitted as: 3b176e8d4d4ad0a9f584f0d12d535a8a501af56def34c2e57b597b5349d7cbbe
- File type: pdf · Size: 83359 bytes
- Verdict: malicious (97/100)
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 97/100 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://automozg.by/upload/editor/files/20856373704.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://medvor.ru/uplcv?utm_term=the+missing+number+is, http://acevina.com/webroot/img/files/92178698435.pdf, http://fongyoskert.hu/userfiles/files/puvugusaguge.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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1010 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
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.209
- 162.159.142.9 US · San Francisco · AS13335 Cloudflare, Inc.
- 23.11.37.157
- 20.190.167.65
- 40.84.97.4 US · Boydton · AS8075 Microsoft Corporation
- 52.110.12.56 AU · Sydney · AS8075 Microsoft Corporation
- 52.110.12.11 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.100
- 150.171.28.11
- 192.168.122.116
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://medvor.ru/uplcv?utm_term=the+missing+number+is
- http://acevina.com/webroot/img/files/92178698435.pdf
- http://fongyoskert.hu/userfiles/files/puvugusaguge.pdf
- http://ibrahimabuomira.com/ckeditor/ckfinder/userfiles/files/17248108627.pdf
- http://automozg.by/upload/editor/files/20856373704.pdf
- https://abouelhoulgroup.com/userfiles/files/7867143972.pdf
- https://accesoriosalmayor.com/images/userfiles/file/77016332826.pdf
- http://amdind.com/userfiles/file/59485798458.pdf
- http://vagtteam.dk/userfiles/Files/tisubidifigi.pdf
- https://queensflower.nl/clientfiles/bidipurijexujok.pdf
- http://sushikyototogo.com/uploads/files/jifotutidebes.pdf
- http://apicn.net/upload/files/87496515167.pdf
- https://akgoz.zemta.com/uploads/files/94880813842.pdf
- http://www.valathors.com/ckfinder/userfiles/files/mokufijobukuw.pdf
- https://baoholaodong24.com/userfiles/file/20367500155.pdf
- https://cargoservice.pl/cargoservice/userfiles/file/94596954958.pdf
- https://yoimart.com/upload/file/20211004073245.pdf
- http://uralteplostroy.ru/content/file/56061133075.pdf
- https://marljivo.hr/UserFiles/files/gisuwo.pdf
- http://johnmichaelharrisonlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/wegodufobufik.pdf
- http://retailcop.ca/files/bowapaguposasugov.pdf
- https://mkserwis.pl/userfiles/file/vevugijexedenakajasi.pdf
- http://strojsteel.cz/webpagebuilder/ckfinder/userfiles/files/77321352366.pdf
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Embedded domains
- medvor.ru
- acevina.com
- ibrahimabuomira.com
- abouelhoulgroup.com
- accesoriosalmayor.com
- amdind.com
- queensflower.nl
- sushikyototogo.com
- apicn.net
- akgoz.zemta.com
- www.valathors.com
- baoholaodong24.com
- cargoservice.pl
- yoimart.com
- uralteplostroy.ru
- johnmichaelharrisonlaw.com
- retailcop.ca
- mkserwis.pl
- fongyoskert.hu
- automozg.by
- vagtteam.dk
- marljivo.hr
- strojsteel.cz
Embedded IP addresses
- 20.42.73.24
- 162.159.142.9
- 40.84.97.4
- 52.110.12.56
- 52.110.12.11
- 4.230.171.124
- 20.42.179.204
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report