MALICIOUS — bcd1c28ee19d9e8d371de04e5a543f85bdf197980c5a0a6707cb6d6a8a581c89
MALICIOUS — bcd1c28ee19d9e8d371de04e5a543f85bdf197980c5a0a6707cb6d6a8a581c89 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:
bcd1c28ee19d9e8d371de04e5a543f85bdf197980c5a0a6707cb6d6a8a581c89 - SHA-1:
171981ebb123a142be7bd3a1c02ccef086dbfbf0 - MD5:
e701a3294674ecf6ab6aa638668e65a0 - ssdeep:
3072:3WzXd3tBPYw1YU/R0f8aZng/PE6WsgnL:OlDP4UMEPTWD - TLSH:
T1943BE1F311A7DC8CB78BAB5759BA10C9608ED3C86052EA918144F76CC4BC6FEBE04951 - Submitted as: bcd1c28ee19d9e8d371de04e5a543f85bdf197980c5a0a6707cb6d6a8a581c89
- File type: pdf · Size: 104928 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 12 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://smidgel.ru/uplcv?utm_term=cookie+run+puzzle+world+mod+apk, http://www.awakohchang.com/image/upload/File/235427588.pdf, http://saimiri.name/upload/file/5212417012.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)
1032 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
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- desktop-hsgcbep(4)._dosvc._tcp.local
- desktop-hsgcbep(5)._dosvc._tcp.local
- desktop-hsgcbep(6)._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
- http://c.pki.goog/r/r1.crl
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://smidgel.ru/uplcv?utm_term=cookie+run+puzzle+world+mod+apk
- http://www.awakohchang.com/image/upload/File/235427588.pdf
- http://saimiri.name/upload/file/5212417012.pdf
- https://sadhankendra.org/erc/media/mapetuvivigonom.pdf
- http://print-resource.co.uk/ckfinder/userfiles/files/36884996755.pdf
- http://usaoxin.com/userfiles/2021-9/file/64394116671.pdf
- http://galeriejacqueselbaz.com/userfiles/file/19113475187.pdf
- http://tauben-buchmeier.de/kleinberliner-schuetzen/userfiles/files/sopotozodabufuxajumolik.pdf
- http://khaskhaan.mn/uploads/userfiles/files/gutevipuwanuselagetojenu.pdf
- https://fmpride.com/wp-content/plugins/super-forms/uploads/php/files/10349ced28bcad89b292c6e783f8ed0f/werefodipomuga.pdf
- https://web-sila.ru/wp-content/plugins/super-forms/uploads/php/files/1c8dc4ee0b1139ce56c4cf380e78956b/91385467518.pdf
- https://transmar.biz/ckfinder/userfiles/files/rukev.pdf
- https://vidaleve.ind.br/ckfinder/userfiles/files/80180423864.pdf
- https://home18.ru/wp-content/plugins/super-forms/uploads/php/files/d03a2a119f6ce222c27ddb887fd4af5c/xazabamipotonesaje.pdf
- https://drnanemilk.com/tctt/sites/aaa/file/85367662298.pdf
- http://biosafety.biz/ckfinder/userfiles/files/45284038520.pdf
- https://porfic.com/fotos/file/46237796495.pdf
- https://ceadersvalet.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613c1a2f55680---vawegitebobezelevidivuba.pdf
- https://www.frontierexim.com/wp-content/plugins/super-forms/uploads/php/files/9e7dcmcotdh1nbuo91omluf6bh/datibi.pdf
- https://agrotehholding.ru/wp-content/plugins/super-forms/uploads/php/files/4142261502a75ede7016b6b818d40cff/rupirisobukofiwaturem.pdf
- http://konikanarrowfab.com/ckfinder/userfiles/files/47914020772.pdf
- http://dongzzang.com/userfiles/file///kupejesodobidepuri.pdf
- http://szsahsh.com/uploads/files/44725145363.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- smidgel.ru
- www.awakohchang.com
- saimiri.name
- sadhankendra.org
- print-resource.co.uk
- usaoxin.com
- galeriejacqueselbaz.com
- tauben-buchmeier.de
- fmpride.com
- web-sila.ru
- transmar.biz
- vidaleve.ind.br
- home18.ru
- drnanemilk.com
- biosafety.biz
- porfic.com
- ceadersvalet.com
- www.frontierexim.com
- agrotehholding.ru
- konikanarrowfab.com
- dongzzang.com
- szsahsh.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.179.204
- 57.155.104.224
- 172.215.188.225
- 135.232.92.137
- 85.210.196.11
- 52.110.12.25
- 4.230.171.124
- 20.42.179.192
- 20.247.184.197
- 4.150.223.108
- 20.165.94.63
- 92.223.78.30
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report