MALICIOUS — c2cc07beb8e9e38e572936b348c164b5bfa12280a4e63336c55c9259bc78b4b4
MALICIOUS — c2cc07beb8e9e38e572936b348c164b5bfa12280a4e63336c55c9259bc78b4b4 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c2cc07beb8e9e38e572936b348c164b5bfa12280a4e63336c55c9259bc78b4b4 - SHA-1:
b09c1bf88fea764b77043305679ae58cdd9a0c20 - MD5:
0c83a183db2eae9eba1e0ec13b6a2816 - ssdeep:
1536:6lCB5pTHBk0Ku5NJ+CzPSLgMScwJUAgzgVjW6gG7BWTVLGz0WspORkni:0Cbthk0K6zPFcQjVZ77YTVGzvR7 - TLSH:
T1DB37C0F3509BDD4C738A9B0369F712AD6486E7D87161EA9041CCBA6CC43C9BE7E10A50 - Submitted as: c2cc07beb8e9e38e572936b348c164b5bfa12280a4e63336c55c9259bc78b4b4
- File type: pdf · Size: 74726 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 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 - 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 - Contacted 12 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 network infrastructure: https://catamma.ru/uplcv?utm_term=how+do+i+update+my+phone%27s+operating+system, http://parkwestresidences.com/wp-content/plugins/formcraft/file-upload/server/content/files/161397a01ec7ef---57145422751.pdf, https://too.kg/wp-content/plugins/super-forms/uploads/php/files/96d205d1f193f6df0d2dad6fe4c671c4/tokose.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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1077 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/
- 23.40.52.209
- 23.11.37.157
- 172.66.2.5 US · San Francisco · AS13335 Cloudflare, Inc.
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://catamma.ru/uplcv?utm_term=how+do+i+update+my+phone%27s+operating+system
- http://parkwestresidences.com/wp-content/plugins/formcraft/file-upload/server/content/files/161397a01ec7ef---57145422751.pdf
- https://too.kg/wp-content/plugins/super-forms/uploads/php/files/96d205d1f193f6df0d2dad6fe4c671c4/tokose.pdf
- http://dvg.asia/ckfinder/uploadfiles/files/gixonewo.pdf
- http://khachsansapa.vn/webroot/img/files/tifanatitovijedesilaso.pdf
- https://dalton-english.com/userfiles/file/8811247654.pdf
- http://www.drivingschool-brno.cz/files/files/88056147962.pdf
- https://acethamessecurity.co.uk/wp-content/plugins/super-forms/uploads/php/files/2f95d2fc6b48c56d8d839994950774e5/47854273121.pdf
- http://slipa.site/0429/upload/files/nokuw.pdf
- http://goghepcacloai.com/media/ftp/file/207262398.pdf
- https://drproperty.in/userfiles/file/simunetezorara.pdf
- http://abdon.madteam.net/ckfinder/userfiles/files/mevupurafitavamovoparezo.pdf
- http://citygclub.com/ckupload/files/lijuvarumufejulur.pdf
- http://spreewaldatelier.de/img/editor/file/firidazafite.pdf
- https://ises.ca/phpsites/vertical_living/uploads/file/88604433462.pdf
- http://mackielaw.net/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/pogugawabudok.pdf
- http://patanjali.zohukum.com/ckfinder/userfiles/files/tabenuk.pdf
- http://chiangmai-esc.net/user_img/files/9308055270.pdf
- http://showdoimovel.com/files/files/38413707720.pdf
- http://thai-apsproducts.com/file_media/file_image/file/43945212991.pdf
- https://stomatoloska-ordinacija-rijeka.com/files/dukesuvimidodabuwo.pdf
- http://ranchobg.com/img/file/tuwebid.pdf
- http://patronusalapitvany.hu/public_html/upload/72567176433.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- catamma.ru
- parkwestresidences.com
- dvg.asia
- dalton-english.com
- acethamessecurity.co.uk
- slipa.site
- goghepcacloai.com
- drproperty.in
- abdon.madteam.net
- citygclub.com
- spreewaldatelier.de
- ises.ca
- mackielaw.net
- patanjali.zohukum.com
- chiangmai-esc.net
- showdoimovel.com
- thai-apsproducts.com
- stomatoloska-ordinacija-rijeka.com
- ranchobg.com
- www.w3.org
- purl.org
- ns.adobe.com
- too.kg
- khachsansapa.vn
- www.drivingschool-brno.cz
Embedded IP addresses
- 57.154.63.210
- 40.84.85.40
- 172.66.2.5
- 52.110.12.2
- 4.230.171.124
- 172.215.188.225
- 135.232.92.137
- 135.232.92.97
- 4.144.132.114
- 4.150.223.106
- 20.184.175.23
- 4.243.160.20
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report