MALICIOUS — b0c8bdf4394515b6a29b77b0ced2d68ddbe104e93b688813f8d6d3c972b158f0
MALICIOUS — b0c8bdf4394515b6a29b77b0ced2d68ddbe104e93b688813f8d6d3c972b158f0 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100). 5 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
b0c8bdf4394515b6a29b77b0ced2d68ddbe104e93b688813f8d6d3c972b158f0 - SHA-1:
453590291c14480ffe831cfec0c8f153bf7f43a9 - MD5:
cea3d22019c99f6db85c1e6f3d8b8adc - ssdeep:
1536:XXbRgago0ujis6aPhIt8n89tYwnxf0+8nziWAgk2rc0P9SCiM4iIOH2HIC3:HbRu6jis6aPhtn4tHxpQXPc0P9V34xpf - TLSH:
T14D39D0F36197DC9C7A8B9747BDF7262E64C6E788A13797500488A32C90BC66C3E41E50 - Submitted as: b0c8bdf4394515b6a29b77b0ced2d68ddbe104e93b688813f8d6d3c972b158f0
- File type: pdf · Size: 87047 bytes
- Verdict: malicious (100/100)
Detections (5 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
- Trellix Stinger (McAfee): PDF/Phish-FAB!CEA3D22019C9
- 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 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-FAB!CEA3D22019C9 (rule
PDF/Phish-FAB!CEA3D22019C9) - 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 link rated suspicious by URL analysis: https://c4bedd8b-a3e9-4aa8-9751-a6fde4035b7e.filesusr.com/ugd/037f08_7b794e18e8634af2bde09283f8141935.pdf?index=true - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://xezojetit.ru/strik?utm_term=what+does+the+word+dos+equis+mean, http://yewes.fun/sefikipifikivufemevinuobukd.pdf, https://dojoxokixen.weebly.com/uploads/1/3/4/8/134878929/vuzisavobil.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 (12 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1127 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
- 40.126.14.160
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://xezojetit.ru/strik?utm_term=what+does+the+word+dos+equis+mean
- http://yewes.fun/sefikipifikivufemevinuobukd.pdf
- https://dojoxokixen.weebly.com/uploads/1/3/4/8/134878929/vuzisavobil.pdf
- https://getelomivono.weebly.com/uploads/1/3/0/7/130776590/8266223.pdf
- https://c4bedd8b-a3e9-4aa8-9751-a6fde4035b7e.filesusr.com/ugd/037f08_7b794e18e8634af2bde09283f8141935.pdf?index=true
- https://074643ac-29bb-4c22-9a1a-067596bb6989.filesusr.com/ugd/3254bf_9e0434582cdd4aa49f5299e51ff87f7a.pdf?index=true
- http://sparzha.club/18737018651yligo.pdf
- https://laganavixafalos.weebly.com/uploads/1/3/5/3/135341912/4851881.pdf
- https://fe92b815-f0fe-4223-924b-659339f44b90.filesusr.com/ugd/8f64fc_583f4b4d18354de98207e50e3ffc3ddf.pdf?index=true
- https://35b1a599-9f45-4897-82ce-59a931fc5495.filesusr.com/ugd/daca0d_3d8bd81bd96e4b84875ba18bd4269737.pdf?index=true
- https://jobalexaxikut.weebly.com/uploads/1/3/4/8/134892204/sikaberotur-bidobixofuzuje-nezutawov-dabugixo.pdf
- https://1b3fde16-7575-45ba-b40e-8916c64185ca.filesusr.com/ugd/8874e8_423e855995da425f83e25af9cf08d363.pdf?index=true
- https://5c2cca0d-3a4e-48b0-93bf-8ac6c0c026cb.filesusr.com/ugd/271e65_ce1fb3290fcd4260b0ae79033af25b62.pdf?index=true
- http://goodshopsales.xyz/2010_cpr_guidelines_aha30o8h.pdf
- http://rivalo130.com/ibn_arabi_society_youtubeuz9dk.pdf
- https://devigejijakefu.weebly.com/uploads/1/3/2/7/132740662/2610058.pdf
- https://1c54689f-8f60-44d8-8d81-b144d6ea8ada.filesusr.com/ugd/787b0a_124c8be9ee7d4cb3b9807436c3b40946.pdf?index=true
- https://bewevirat.weebly.com/uploads/1/3/1/4/131437926/rujan.pdf
- https://petizigosi.weebly.com/uploads/1/3/4/9/134903326/gefopivijirixizipolo.pdf
- https://pafetinavip.weebly.com/uploads/1/3/4/8/134868030/3045955.pdf
- https://dirasikazeta.weebly.com/uploads/1/3/1/3/131379856/gabifiziti.pdf
- https://rowegodidevonu.weebly.com/uploads/1/3/4/4/134468430/930dc39ee2.pdf
- https://xasavogo.weebly.com/uploads/1/3/1/8/131856096/sireke_mozowoxorunen_zesafanavutu_rosuvibaj.pdf
- http://sportplays.ru/can_a_cancer_and_capricorn_relationship_work7h5vt.pdf
- https://tagelararejo.weebly.com/uploads/1/3/4/8/134846357/lonikurona.pdf
Embedded domains
- xezojetit.ru
- yewes.fun
- dojoxokixen.weebly.com
- getelomivono.weebly.com
- c4bedd8b-a3e9-4aa8-9751-a6fde4035b7e.filesusr.com
- 074643ac-29bb-4c22-9a1a-067596bb6989.filesusr.com
- sparzha.club
- laganavixafalos.weebly.com
- fe92b815-f0fe-4223-924b-659339f44b90.filesusr.com
- 35b1a599-9f45-4897-82ce-59a931fc5495.filesusr.com
- jobalexaxikut.weebly.com
- 1b3fde16-7575-45ba-b40e-8916c64185ca.filesusr.com
- 5c2cca0d-3a4e-48b0-93bf-8ac6c0c026cb.filesusr.com
- goodshopsales.xyz
- rivalo130.com
- devigejijakefu.weebly.com
- 1c54689f-8f60-44d8-8d81-b144d6ea8ada.filesusr.com
- bewevirat.weebly.com
- petizigosi.weebly.com
- pafetinavip.weebly.com
- dirasikazeta.weebly.com
- rowegodidevonu.weebly.com
- xasavogo.weebly.com
- sportplays.ru
- tagelararejo.weebly.com
Embedded IP addresses
- 20.42.179.192
- 20.247.184.142
- 52.110.12.42
- 52.110.12.45
- 4.230.171.124
- 4.144.132.114
- 4.150.223.98
- 72.153.5.96
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report