MALICIOUS — df8bd3717a6fa55aaf0b3424dd3a579ac0e84f3ec0a85d545906ae06c2b98511
MALICIOUS — df8bd3717a6fa55aaf0b3424dd3a579ac0e84f3ec0a85d545906ae06c2b98511 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:
df8bd3717a6fa55aaf0b3424dd3a579ac0e84f3ec0a85d545906ae06c2b98511 - SHA-1:
3ca2b881bc384c1fca6c955b0e14682d3a2a2dc2 - MD5:
36e97abd83b074ed9c44fcb46ad92551 - ssdeep:
1536:tJzW/yqtyx8fnxZELlz25pl9z15HQCA12mzWQpOCoWEjeaj65Q3:nWWx0ELlz2jl9z1lQJ12meCOjZ - TLSH:
T12A39D0F361DBCE8C779B4B0B6577115CA85DA7887162DBA00488BB7D84BCA7CAF10850 - Submitted as: df8bd3717a6fa55aaf0b3424dd3a579ac0e84f3ec0a85d545906ae06c2b98511
- File type: pdf · Size: 89497 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 11 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://gaadalagi.com/contents/files/39494624558.pdf, http://elskenecologie.nl/files/4381325693.pdf, https://www.zaantraining.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16134a968e32b6---16167192929.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)
969 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
- 40.126.14.162
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=define+deviance+and+crime
- https://gaadalagi.com/contents/files/39494624558.pdf
- http://elskenecologie.nl/files/4381325693.pdf
- https://www.zaantraining.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16134a968e32b6---16167192929.pdf
- http://www.immiflex.com/wp-content/plugins/formcraft/file-upload/server/content/files/1615cc21d1633a---wawapixidomafigaz.pdf
- https://matagujrischool.com/admin/imagetemp1/file/44526310772.pdf
- http://salt17.com/userfiles/files/jirupofokor.pdf
- https://eltonltd.ru/sites/default/files/uploads/wegabelobarimuse.pdf
- http://15881588.com/ckupload/files/64642145835.pdf
- https://www.euroservicemilano.it/wp-content/plugins/formcraft/file-upload/server/content/files/1615a4fca68a9f---pojimutadud.pdf
- http://loadcell.vn/Images_upload/files/26227937189.pdf
- http://jkbprivateiti.com/userfiles/file/14991006697.pdf
- https://deniz-sogutma.org/img/userfiles/file/pekagozadavonol.pdf
- http://www.introspekta.si/ckfinder/ckeditor_uploaded_files/files/gajajas.pdf
- http://www.skupp.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1615e2e4553968---givapipanuzaloz.pdf
- http://shengyaweb.com/uploadfile/file/2021092219502684.pdf
- http://driscollandgibson.com/images/edit_images/file/22317369526.pdf
- http://manvilastrust-org.bvirani.com/ckfinder/userfiles/files/vijomavupamogel.pdf
- https://fontan-montag.ru/img/upload/54051971850.pdf
- https://artasedanasingaraja.com/uploadfck/file/43825268505.pdf
- http://marleenjansen.nl/images/uploadfiles/dejesan.pdf
- http://alessandrobelleseveterinario.eu/userfiles/files/60621680701.pdf
- https://fetogram.ir/images/upload/files/42300073541.pdf
- http://lichnyiybrand.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1615a5d01cdcaf---66948162038.pdf
- https://ngonluathan.vn/images/ckeditor/files/livulupulifotep.pdf
Embedded domains
- feedproxy.google.com
- gaadalagi.com
- elskenecologie.nl
- www.zaantraining.nl
- www.immiflex.com
- matagujrischool.com
- salt17.com
- eltonltd.ru
- 15881588.com
- www.euroservicemilano.it
- jkbprivateiti.com
- deniz-sogutma.org
- www.skupp.pl
- shengyaweb.com
- driscollandgibson.com
- manvilastrust-org.bvirani.com
- fontan-montag.ru
- artasedanasingaraja.com
- marleenjansen.nl
- alessandrobelleseveterinario.eu
- fetogram.ir
- lichnyiybrand.ru
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.215.188.225
- 20.42.179.192
- 48.211.4.16
- 20.42.179.204
- 52.110.12.21
- 4.230.171.124
- 4.144.132.114
- 74.179.77.204
- 51.132.193.104
- 135.232.92.137
- 72.145.35.99
File paths
- t:\z7
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report