MALICIOUS — 8c2cfeddc685af75b86ca8797283d21a3f1c7883296587ae050398b5d635fd8a
MALICIOUS — 8c2cfeddc685af75b86ca8797283d21a3f1c7883296587ae050398b5d635fd8a 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:
8c2cfeddc685af75b86ca8797283d21a3f1c7883296587ae050398b5d635fd8a - SHA-1:
538cf7daa9afd745a50de9bf3b821d7a040b485f - MD5:
a363b73875320b744d2f361a5a016b81 - ssdeep:
1536:39jLpfPYdwsOQXGi7rtY5X/tT8lxOcYXotE9re937l6RqjHnKJlkH:t/FPGFX9Y5vtT8hYXjre93xsqjHAkH - TLSH:
T1BB3801F1211BDE0C798BB14399E6110C08E6D7A8B137E179820CEB28D5DC97E9E45FA1 - Submitted as: 8c2cfeddc685af75b86ca8797283d21a3f1c7883296587ae050398b5d635fd8a
- File type: pdf · Size: 80828 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
- Trellix Stinger (McAfee): PDF/Phish-FAB!A363B7387532
- 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 - Trellix Stinger (McAfee) flagged PDF/Phish-FAB!A363B7387532 (rule
PDF/Phish-FAB!A363B7387532) - 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 - Contacted 10 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded link rated suspicious by URL analysis: http://dmn.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160862cfb1b8cb---73668941546.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://philabc.ru/uplcv?utm_term=launchers+that+support+gesture+navigation, https://www.hungryalex.com/wp-content/plugins/super-forms/uploads/php/files/gm01bbffl5vu33n6tto2ojskqk/lexesuman.pdf, http://www.telsercom.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607cf701930a1---pikukufejuxon.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 (14 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1005 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
- 23.40.52.85
- 23.11.37.157
- 162.159.142.9 US · San Francisco · AS13335 Cloudflare, Inc.
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://philabc.ru/uplcv?utm_term=launchers+that+support+gesture+navigation
- https://www.hungryalex.com/wp-content/plugins/super-forms/uploads/php/files/gm01bbffl5vu33n6tto2ojskqk/lexesuman.pdf
- http://www.telsercom.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607cf701930a1---pikukufejuxon.pdf
- http://dmn.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160862cfb1b8cb---73668941546.pdf
- http://22743333.com/userfiles/files/4623609020.pdf
- http://olsztyntransportmedyczny.pl/userfiles/file/85980915853.pdf
- https://40parables.com/wp-content/plugins/super-forms/uploads/php/files/92be19dfbce655e60b69c353b852c006/mazerorakidedik.pdf
- https://www.alongsideasia.com/wp-content/plugins/super-forms/uploads/php/files/34c59498b276eeb168a0d2abdbf57e6f/nagugogirezojodu.pdf
- http://sun-eko.eu/files/file/bixufenemeku.pdf
- https://www.karenlovelee.com/wp-content/plugins/formcraft/file-upload/server/content/files/160803eab6f94e---pijifaxezi.pdf
- http://atlantichomeportugal.com/wp-content/plugins/formcraft/file-upload/server/content/files/160814b1aefd3c---61208955842.pdf
- http://chongros.com/userData/board/file/tusewotodapapofozijubeb.pdf
- https://www.fmworks.com.tr/wp-content/plugins/super-forms/uploads/php/files/jm2pmtmu256ldt4s8k0o66ut9i/wakiwizodusipiwukiwivet.pdf
- http://pro.ovh.net/~tribuene/images/banque/file/723448031.pdf
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
Embedded domains
- philabc.ru
- www.hungryalex.com
- www.telsercom.com
- dmn.ca
- 22743333.com
- olsztyntransportmedyczny.pl
- 40parables.com
- www.alongsideasia.com
- sun-eko.eu
- www.karenlovelee.com
- atlantichomeportugal.com
- chongros.com
- pro.ovh.net
- www.fmworks.com.tr
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 20.42.65.84
- 72.145.35.99
- 4.150.223.111
- 162.159.142.9
- 4.144.132.114
- 52.110.12.46
- 4.230.171.124
- 4.247.188.233
- 20.42.73.24
- 57.155.101.212
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report