MALICIOUS — e1cc4873d6ce71f53a00cdf925be586ffc500166334e3d64123ff926ac9d371b
MALICIOUS — e1cc4873d6ce71f53a00cdf925be586ffc500166334e3d64123ff926ac9d371b is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100). 4 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
e1cc4873d6ce71f53a00cdf925be586ffc500166334e3d64123ff926ac9d371b - SHA-1:
a7546758f625cfc2f9c017a4a76b4e80bbd7dbca - MD5:
008ba0565196744901a3936727b079c4 - ssdeep:
1536:lxaTd9yJTWbjNxXVwpLMchqI0fsLq8WaZqJU3SouNvIWvUFptU4FWwpOSVwC:PRKbjnXCpLMcp00+8rquuNvcbfsSf - TLSH:
T1ED39D1F760E7DD4C77A85B1379EB16686145EB4C2232EAA000CC7A6CC47C1BE7E10A51 - Submitted as: e1cc4873d6ce71f53a00cdf925be586ffc500166334e3d64123ff926ac9d371b
- File type: pdf · Size: 86333 bytes
- Verdict: malicious (100/100)
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 100/100 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 - Embedded link rated malicious by URL analysis: http://amsuatrust.org/survey/userfiles/files/bonegexusufixak.pdf - network signal, weight 0.70, confidence 0.80
- 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 8 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://cvenhancer.com/wp-content/plugins/super-forms/uploads/php/files/30cfd36de327edfe1323fd1bfedd4034/48399250069.pdf, http://saikunghouse.hk/userfiles/3768798062.pdf, https://ewms.vn/wp-content/plugins/super-forms/uploads/php/files/9g982s2q85pnjh2hb6hoqv6ap6/danafuzugobe.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 (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
989 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
- 20.190.142.167
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=class+3+grammar+worksheet
- https://cvenhancer.com/wp-content/plugins/super-forms/uploads/php/files/30cfd36de327edfe1323fd1bfedd4034/48399250069.pdf
- http://saikunghouse.hk/userfiles/3768798062.pdf
- https://ewms.vn/wp-content/plugins/super-forms/uploads/php/files/9g982s2q85pnjh2hb6hoqv6ap6/danafuzugobe.pdf
- http://amsuatrust.org/survey/userfiles/files/bonegexusufixak.pdf
- http://www.lentilles-progressives.fr/wp-content/plugins/formcraft/file-upload/server/content/files/16146ed761cbc8---kegubezevojusevefas.pdf
- https://elperrocallejero.info/ckfinder/files/xarewuge.pdf
- http://xn--aknmedcal-wpbe.com/uploads/file/xevexalexazimitirawazob.pdf
- https://etevent.itweald.com/uploads/files/613bf6a5a999b.pdf
- http://unitekinfostructures.com/userfiles/file/85532262976.pdf
- https://biomisszio.hu/tmp/vefifozupojudesofag.pdf
- http://fitsiluet.cz/data/file/fixunugadax.pdf
- http://chandigarhdatarecovery.com/files/file/rotogarilijelijowo.pdf
- https://alshamiltrading.com/alshamilfiles/file/zijenuv.pdf
- http://www.yt333.com/userfiles/20210911/file/1631324345.pdf
- http://alpha-th.com/userfiles/file/zenofe.pdf
- http://udmvdpo.ru/images/files/wuzeladujapinal.pdf
- https://pfgmm.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/161390afb6a016---jixiwomafilamimagebumik.pdf
- http://kortennis.co.kr/B/ck/ckfinder/userfiles/files/39278975022.pdf
- https://coachtourbusrental.com/wp-content/plugins/formcraft/file-upload/server/content/files/161387253a16c9---fozazoxotivigisatix.pdf
- http://cpgny.com/userfiles/files/70278424427.pdf
- https://mamap.in/ci/userfiles/files/bujuladelevulijatuneri.pdf
- https://globaltranslation.com/demo/global_translation/beta/userfiles/files/tegogal.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- feedproxy.google.com
- cvenhancer.com
- saikunghouse.hk
- amsuatrust.org
- www.lentilles-progressives.fr
- elperrocallejero.info
- xn--aknmedcal-wpbe.com
- etevent.itweald.com
- unitekinfostructures.com
- chandigarhdatarecovery.com
- alshamiltrading.com
- www.yt333.com
- alpha-th.com
- udmvdpo.ru
- pfgmm.com.au
- kortennis.co.kr
- coachtourbusrental.com
- cpgny.com
- mamap.in
- globaltranslation.com
- www.w3.org
- purl.org
- ns.adobe.com
- ewms.vn
- biomisszio.hu
Embedded IP addresses
- 20.184.175.15
- 57.154.63.210
- 4.230.171.124
- 4.247.188.233
- 135.232.92.97
- 74.178.76.128
- 20.184.175.12
- 72.153.5.134
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report