MALICIOUS — b0d1534819ef1b5cef3ceeb04ba65d549ed265e1e1e9a4aed724fb920dbc0f7d
MALICIOUS — b0d1534819ef1b5cef3ceeb04ba65d549ed265e1e1e9a4aed724fb920dbc0f7d 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:
b0d1534819ef1b5cef3ceeb04ba65d549ed265e1e1e9a4aed724fb920dbc0f7d - SHA-1:
b35835369652db2e4a3398fb1ecf7c58b34a92b0 - MD5:
1b1b0fafba5b723d5aee447f20ca19fc - ssdeep:
1536:N6FEfs31uSN2IELI2BhIoP4ELo20Ha9dqPF9lVTkqLEQXWTz1tAwECehcX1aWcpf:/fsluSN2XByoPVLolHeqPF9boQnCacXy - TLSH:
T1BF39D0F32297ED8C7A4BDB076CF751585187DB982132FA500589763C84BC6BE7E10A60 - Submitted as: b0d1534819ef1b5cef3ceeb04ba65d549ed265e1e1e9a4aed724fb920dbc0f7d
- File type: pdf · Size: 88023 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 11 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://saaretravel.ee/images/file/nuwovidarafudotaru.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 10 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://kachhiproperties.com/wp-content/plugins/super-forms/uploads/php/files/c28388cbeb6fc55db97888cda824dda3/70146747988.pdf, https://siyata.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/1614ae49240ed5---ribiwiko.pdf, http://saaretravel.ee/images/file/nuwovidarafudotaru.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
- Memory forensics: 4 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in Acrobat.exe (pid 7820) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
1029 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
- 20.190.142.166
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- http://feedproxy.google.com/~r/MbOu/~3/2I9n2o-U8HI/uplcv?utm_term=describe+the+shape+of+the+distribution+stem+and+leaf
- https://kachhiproperties.com/wp-content/plugins/super-forms/uploads/php/files/c28388cbeb6fc55db97888cda824dda3/70146747988.pdf
- https://siyata.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/1614ae49240ed5---ribiwiko.pdf
- http://saaretravel.ee/images/file/nuwovidarafudotaru.pdf
- http://bhavalaya.org/ckfinder/userfiles/files/baxorunorixa.pdf
- https://forexinc.ca/upload/editor/file/23404556782.pdf
- https://landlorddebtadvisory.com/wp-content/plugins/super-forms/uploads/php/files/3cbee2ba8f61cb88c59033c12f8e6f71/84090512288.pdf
- https://medarbindia.org/ckfinder/userfiles/files/78565793538.pdf
- https://baoyi-chuck.com/ckfinder/userfiles/files/peranigovojepasobigewodis.pdf
- http://khocabien.com/uploads/files/zuwososo.pdf
- https://aeternoplanning.com/ckfinder/userfiles/files/xariwobo.pdf
- http://www.inhd.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16163bb1c9e745---zarowirowadi.pdf
- https://siphouse96.com/wp-content/plugins/super-forms/uploads/php/files/e764ea58cc30f05cf88dac4cf283442e/18548553149.pdf
- http://nicenpos.com/userData/board/file/88617725004.pdf
- http://tomasmrazek.cz/userfiles/file/60406971053.pdf
- https://kop-trans.pl/uploads/userfiles/files/29964771922.pdf
- http://stilna-ya.com/_userfiles/file/14391956159.pdf
- http://zeminyerkaplama.com/upload/ckfinder/files/lunosemodipad.pdf
- http://condominiobrisasdelnorte.com/userfiles/file/topugopimuraxaderagegi.pdf
- http://ih-consultant.com/ckfinder/userfiles/files/93057446240.pdf
- http://www.brennholz-heinlein.de/wp-content/plugins/formcraft/file-upload/server/content/files/161738263101e9---82352901372.pdf
- https://equalland.com/uploads/File/4909045657.pdf
- http://mariellatriolo.it/public/file/kugomenupagotofezodeputob.pdf
- https://takipcisec.com/calisma2/files/uploads/890019624.pdf
- http://toyotarent.tw/FileData/ckfinder/files/20210929_D6F5D9FE53F27B1A.pdf
Embedded domains
- feedproxy.google.com
- kachhiproperties.com
- bhavalaya.org
- forexinc.ca
- landlorddebtadvisory.com
- medarbindia.org
- baoyi-chuck.com
- khocabien.com
- aeternoplanning.com
- www.inhd.com.br
- siphouse96.com
- nicenpos.com
- kop-trans.pl
- stilna-ya.com
- zeminyerkaplama.com
- condominiobrisasdelnorte.com
- ih-consultant.com
- www.brennholz-heinlein.de
- equalland.com
- mariellatriolo.it
- takipcisec.com
- toyotarent.tw
- serviphony.com
- www.w3.org
- purl.org
Embedded IP addresses
- 135.233.95.80
- 4.247.188.224
- 52.123.252.235
- 52.110.12.31
- 52.110.12.15
- 4.230.171.124
- 20.42.65.94
- 74.179.77.204
- 20.42.179.204
- 20.184.175.20
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report