MALICIOUS — 08c04531a8dd045faee1467b6cf18c941667efd1ed7e585a2778417933f04de9
MALICIOUS — 08c04531a8dd045faee1467b6cf18c941667efd1ed7e585a2778417933f04de9 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:
08c04531a8dd045faee1467b6cf18c941667efd1ed7e585a2778417933f04de9 - SHA-1:
302e9ed843a787a9521d232948db5555149eb0d3 - MD5:
b6fffbfb2071f81a4118157ba8b610ad - ssdeep:
1536:qNMYGEHlE0+T1ssue7/REWMw8IkBJSzYWqaWu3js6awmWQpOCeLHh9xpu:UMYGt/dJ7/R989BJLw3jQwZCqH7S - TLSH:
T18138CFF351DBDD9CBB4B8B0369FB1198705ED7846162ABA00088F65CC47C6BE6F18A10 - Submitted as: 08c04531a8dd045faee1467b6cf18c941667efd1ed7e585a2778417933f04de9
- File type: pdf · Size: 83245 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 6 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: http://tahi.hu/ckfinder/userfiles/files/jumapiziranisase.pdf, http://www.canadavisaservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/160912614dc753---ditonuxekudopuvivenib.pdf, https://www.medipratik.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cc8d88f253---nedavajuvipovigopotenix.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)
1011 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
- 20.190.167.19
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=dependent+and+independent+variable+examples+pdf
- http://tahi.hu/ckfinder/userfiles/files/jumapiziranisase.pdf
- http://www.canadavisaservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/160912614dc753---ditonuxekudopuvivenib.pdf
- https://www.medipratik.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cc8d88f253---nedavajuvipovigopotenix.pdf
- http://canxetaidientu.com/images/file/vejibededajivebov.pdf
- http://agarimo.com/archivos/archivos/kebalukevokawixiru.pdf
- http://mirembeestate.co.ug/wp-content/plugins/formcraft/file-upload/server/content/files/1610bfe6712dea---gutexaxodu.pdf
- https://thietkevuphong.com/uploads/image/files/36838254812.pdf
- http://nousgarage.com/userfiles/file/11236888008.pdf
- http://www.nuricomuvakfi.org/wp-content/plugins/super-forms/uploads/php/files/2i3nlnm5qaurgheqo24jsr68i6/difivofovofomaz.pdf
- https://www.dazzlingdecor.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16083209391d6c---keboxafutuvow.pdf
- http://www.tecnotrefg.it/wp-content/plugins/formcraft/file-upload/server/content/files/160e78ec1d8879---64310820675.pdf
- http://baharemadinah.com/wp-content/plugins/formcraft/file-upload/server/content/files/161286dc31b6bd---paxaweropusoloti.pdf
- http://ctkupavna.ru/upload/file/raxubin.pdf
- http://cnzhongkui.com/fckeditor/editor/filemanager/connectors/php/uploads/file/271513096792.pdf
- https://drisraadentalcenter.com/userfiles/file/38513706494.pdf
- http://peusch.lu/userfiles/files/xifesurozoremepizofo.pdf
- https://stellabakingcompany.com/wp-content/plugins/formcraft/file-upload/server/content/files/160712472d9c82---58133897139.pdf
- https://girilawfirm.com/content_files/files/siwurokotuwegabofepi.pdf
- https://novinfasteners.com/userfiles/file/wosomanasiwulifupixegi.pdf
- https://hurghadalife.net/userfiles/files/ribumajopigatovezasopor.pdf
- https://centar-znr-zop.hr/wp-content/plugins/formcraft/file-upload/server/content/files/160753f29b203b---36999537169.pdf
- http://zaun-produzent.de/userfiles/file/12662844008.pdf
- https://kibledergisi.net/resimler/files/didaj.pdf
- http://brunagabriele.it/userfiles/files/mejusebikedawerata.pdf
Embedded domains
- feedproxy.google.com
- www.canadavisaservices.com
- www.medipratik.com
- canxetaidientu.com
- agarimo.com
- thietkevuphong.com
- nousgarage.com
- www.nuricomuvakfi.org
- www.dazzlingdecor.co.uk
- www.tecnotrefg.it
- baharemadinah.com
- ctkupavna.ru
- cnzhongkui.com
- drisraadentalcenter.com
- stellabakingcompany.com
- girilawfirm.com
- novinfasteners.com
- hurghadalife.net
- zaun-produzent.de
- kibledergisi.net
- brunagabriele.it
- www.w3.org
- purl.org
- ns.adobe.com
- tahi.hu
Embedded IP addresses
- 52.253.84.76
- 52.123.252.220
- 52.110.12.26
- 4.230.171.124
- 20.42.73.28
- 72.145.35.102
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report