MALICIOUS — 3de0c6df1413d3691cf913cc77b06755593cc2331df84ad66e59c573c296f5bb
MALICIOUS — 3de0c6df1413d3691cf913cc77b06755593cc2331df84ad66e59c573c296f5bb is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
3de0c6df1413d3691cf913cc77b06755593cc2331df84ad66e59c573c296f5bb - SHA-1:
73b585e9e034416394880854732e27c2dc8c33f0 - MD5:
336c31f7aae31df438999b97a53d9099 - ssdeep:
1536:Yi79UY9SYlhqeCYRtRdyiBn+TWCAoy4O3hXWOpOwrsW8fKc7:zUY9pt1B+NyzhUwrsW8Z - TLSH:
T19736C0E72197DE9CB79A9B037EDE215DD48BD7482423E691448CB26CA07C9BC7F10881 - Submitted as: 3de0c6df1413d3691cf913cc77b06755593cc2331df84ad66e59c573c296f5bb
- File type: pdf · Size: 69495 bytes
- Verdict: malicious (98/100)
Detections (4 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- 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 9 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - 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 - 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=joint+pdf+file, http://mackyz7automotive.com/js/upload/files/tafigazagufu.pdf, http://cottoneauto.it/userfiles/files/raliterifag.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 10 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)
993 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- _dosvc._tcp.local
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.209
- 23.11.37.157
- 20.190.167.21
- 23.33.238.178
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.107
- 20.247.185.124 SG · Singapore · AS8075 Microsoft Corporation
- 74.178.240.51 NL · Amsterdam · AS8075 Microsoft Corporation
- 74.178.240.61 NL · Amsterdam · AS8075 Microsoft Corporation
- 4.150.223.107 US · Des Moines · AS8075 Microsoft Corporation
- 23.40.52.174
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://catamma.ru/uplcv?utm_term=joint+pdf+file
- http://mackyz7automotive.com/js/upload/files/tafigazagufu.pdf
- http://cottoneauto.it/userfiles/files/raliterifag.pdf
- http://kleinschaden.expert/userfiles/file/18100185586.pdf
- https://hsiaoying.com/userfiles/file/12164423674.pdf
- http://studiosiciliani.eu/userfiles/files/71772356888.pdf
- http://lerucherdesanges.fr/userfiles/file/6629834961.pdf
- http://manpukuorder.com/uploads/files/nivirowov.pdf
- http://rosesrealtyhomes.com/userfiles/files/pedigorese.pdf
- https://www.cir.cloud/wp-content/plugins/formcraft/file-upload/server/content/files/1615be9a821cb3---52845946183.pdf
- https://healthresearchinstitute.net/userfiles/file/76247425311.pdf
- https://smartmedia.ro/app/webroot/files/userfiles/files/49948794912.pdf
- http://ksiclubcom.ksiclub.org/svnprojects/DHD/Source/images/files/36176071620.pdf
- http://cmrivestimenti.com/userfiles/files/tewozu.pdf
- http://upakuika.com/img/file/5390648095.pdf
- http://farmaciafici.com/userfiles/files/dadijisojafalusafumasob.pdf
- http://mediedil.eu/userfiles/files/41068662539.pdf
- http://antwerp-rentals.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613f053736715---juzowibaraweliki.pdf
- https://franciscojaviermoreno.com/DocsCKeditor/files/82984902796.pdf
- http://customize.fr/fckeditor/editor/filemanager/connectors/php/img/Editor/file/lowilanumixopaweta.pdf
- http://katela.net/userData/board/file/sanexuwejubifele.pdf
- https://nada70.org/userfiles/file/foweguvovagidukodotoz.pdf
- http://bearings-home.com/userfiles/file/34508877653.pdf
- https://fratellifurloni.it/file/45395555366.pdf
- http://yilbasipromosyonu.com/userfiles/file/pebumome.pdf
Embedded domains
- catamma.ru
- mackyz7automotive.com
- cottoneauto.it
- hsiaoying.com
- studiosiciliani.eu
- lerucherdesanges.fr
- manpukuorder.com
- rosesrealtyhomes.com
- www.cir.cloud
- healthresearchinstitute.net
- ksiclubcom.ksiclub.org
- cmrivestimenti.com
- upakuika.com
- farmaciafici.com
- mediedil.eu
- antwerp-rentals.com
- franciscojaviermoreno.com
- customize.fr
- katela.net
- nada70.org
- bearings-home.com
- fratellifurloni.it
- yilbasipromosyonu.com
- www.w3.org
- purl.org
Embedded IP addresses
- 203.26.79.13
- 74.179.71.159
- 72.145.35.97
- 74.178.232.29
- 40.84.85.40
- 4.230.171.124
- 20.247.185.124
- 74.178.240.51
- 74.178.240.61
- 4.150.223.107
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report