MALICIOUS — cce58b2c2f64b69cdafa9de9c741db09e2305750d2abd2ff412ea1c5d833fbf1
MALICIOUS — cce58b2c2f64b69cdafa9de9c741db09e2305750d2abd2ff412ea1c5d833fbf1 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:
cce58b2c2f64b69cdafa9de9c741db09e2305750d2abd2ff412ea1c5d833fbf1 - SHA-1:
f4fa7ef69eb22eec3607894a6f842b9ba0bc177f - MD5:
6ae5edddcfcfe98c643eb1155b9c5ab8 - ssdeep:
1536:sfKVAN2u2usYxOeioU9oKRoVkVCQoqHUGTF458W6krWK7rzCxWspORKX9:pml2duOXoOxUkVC9qHUoe5uUx7rzCoRO - TLSH:
T1A937C0F32097EE9CB78ADF071DA70454648AD78C6161EBA104887A7CD87CA7E7F00A40 - Submitted as: cce58b2c2f64b69cdafa9de9c741db09e2305750d2abd2ff412ea1c5d833fbf1
- File type: pdf · Size: 75342 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: http://chiangmai-esc.net/user_img/files/65566933538.pdf, http://jcpingie.be/public/files/78083657469.pdf, http://nanopena.cz/upload/file/29151644997.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 9 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (19 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
- 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
- 20.190.167.20
- 23.33.238.178
- 52.110.12.28 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 52.253.84.76 SG · Singapore · AS8075 Microsoft Corporation
- 172.64.154.167 US · San Francisco · AS13335 Cloudflare, Inc.
- 23.33.238.100
- 20.42.179.204 US · Moses Lake · AS8075 Microsoft Corporation
- 52.168.117.174 US · Chantilly · AS8075 Microsoft Corporation
- 40.84.97.4 US · Boydton · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=the+walking+dead+hack+apk
- http://chiangmai-esc.net/user_img/files/65566933538.pdf
- http://jcpingie.be/public/files/78083657469.pdf
- http://nanopena.cz/upload/file/29151644997.pdf
- https://miraclechuppahs.com/userfiles/file/42752561854.pdf
- http://henzefashion.com/userfiles/file/89882920716.pdf
- http://www.laterveer-biesenbeek.nl/ckfinder/userfiles/files/dobokisedolafubet.pdf
- https://praktijk.zorglink.nl/ckfinder/userfiles/files/mobejarizotavoduviwex.pdf
- https://wanfutemple.urwaydesign.com/data/file/userfiles/files/47098307442.pdf
- http://www.dnevi-sekretarjev.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1613efed420b0f---27893513855.pdf
- http://sjatupornservices.com/file_media/file_image/file/jexidukomemuloroj.pdf
- http://gdgom.com/upload/file/210907150359342841no5dy3cs0n6k.pdf
- https://ud-hobby.com/images/Upload/file/15586668184.pdf
- https://dreamscapes.ca/dream_scapes/userfiles/files/rewobapuga.pdf
- https://macauroommate.com/ckfinder/userfiles/files/zujimememidusutibojapebaw.pdf
- https://xetnghiemadndanang.com/upload/userfiles/files/sijuxukuzafikuxewubi.pdf
- http://website-design-company.in/dev3/damodar/ckfinder/core/connector/php/userfiles/files/rilaw.pdf
- http://africareview.in/userfiles/file/95769471451.pdf
- https://affordans.com/ckfinder/userfiles/files/bubiposi.pdf
- https://unitedfightalliance.com/ckfinder/userfiles/files/rerewetodap.pdf
- http://lanaecoloridabruzzo.it/userfiles/file/71097583720.pdf
- https://www.dooleysnaturalgas.com/ckfinder/userfiles/files/nataxulezubojapasuribuja.pdf
- https://papiratisk.cz/soubory/xedas.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- feedproxy.google.com
- chiangmai-esc.net
- jcpingie.be
- miraclechuppahs.com
- henzefashion.com
- www.laterveer-biesenbeek.nl
- praktijk.zorglink.nl
- wanfutemple.urwaydesign.com
- www.dnevi-sekretarjev.eu
- sjatupornservices.com
- gdgom.com
- ud-hobby.com
- dreamscapes.ca
- macauroommate.com
- xetnghiemadndanang.com
- website-design-company.in
- africareview.in
- affordans.com
- unitedfightalliance.com
- lanaecoloridabruzzo.it
- www.dooleysnaturalgas.com
- www.w3.org
- purl.org
- ns.adobe.com
- nanopena.cz
Embedded IP addresses
- 52.110.12.28
- 4.230.171.124
- 52.253.84.76
- 172.64.154.167
- 20.42.179.204
- 52.168.117.174
- 40.84.97.4
- 4.150.223.109
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report