MALICIOUS — 61956184201.pdf
MALICIOUS — 61956184201.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (82/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
8cf533d2a047cb81d48c4c973d96adf68c273bff8523bca505dcd2afb1c39cbf - SHA-1:
f0f1ecbb2f3889b30a8885df2210a1b55473c76c - MD5:
b648d4e79c7d53be358220dffd8db13b - ssdeep:
768:wgGzpDCZKNw4GRNm4qieYuEzmP2r1f80U1fautMB34bOy+tXlPWWK4wTA:dGFWf5RNm4ZJzP1fZU1fgNeyplPZ5wTA - TLSH:
T1FB329EF3509BED8C7981AF53ADEA14A92146C34C7332AB50589DB73CC4BC6BD6E40921 - Submitted as: 61956184201.pdf
- File type: pdf · Size: 45823 bytes
- Verdict: malicious (82/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The malicious score of 82/100 is the fusion of 6 weighted signals:
- Memory forensics: 3 finding(s), e.g. RWX/private injected region in SumatraPDF.exe (pid 8464) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - Contacted 24 external host(s) at runtime (21 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=low+carbs+food+list+pdf, http://files.youngchaelee.com/uploads/1/3/2/6/132681992/4623363.pdf, http://bozelum.1focusbooths.com/uploads/1/3/0/7/130776750/3303435.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 (15 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
8722 behavior events · 0 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- settings-win.data.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
84de30d6c27c0cd957eda8863ee1725c8237937dad1a7f2eb264eb8112de34d1 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\ee266ff1f7a8c9e0484289692d29ea3d.png -
46b810dfe6350fa0d6fd4e5b351502990070def1e5d5f80d9856dd21eca1ca74
Embedded URLs
- https://ggtraff.ru/strik?keyword=low+carbs+food+list+pdf
- http://files.youngchaelee.com/uploads/1/3/2/6/132681992/4623363.pdf
- http://bozelum.1focusbooths.com/uploads/1/3/0/7/130776750/3303435.pdf
- http://newoduvo.hempologyabq.com/uploads/1/3/1/3/131398473/04d80dc.pdf
- http://metafipam.auroramusicacademy.ca/uploads/1/3/1/6/131637365/1781811.pdf
- http://files.andrewbeachmusic.com/uploads/1/3/0/8/130874352/9a2032b.pdf
- http://files.elishevaawendstern.net/uploads/1/3/1/3/131384462/4524213.pdf
- http://files.vincentrussodesigns.com/uploads/1/3/1/4/131454355/9b410c5aa8b.pdf
- http://gifik.bodyraiders.com/uploads/1/3/1/8/131856257/b478b6e90da9b.pdf
- http://romazore.venturelytic.com/uploads/1/3/2/6/132681352/sikajo.pdf
- http://files.sunsetairporttransportation.com/uploads/1/3/0/7/130775200/pawomivorakidavumuva.pdf
- https://site-1036632.mozfiles.com/files/1036632/jafulurajabuwero.pdf
- https://site-1037059.mozfiles.com/files/1037059/95188570397.pdf
- https://site-1037260.mozfiles.com/files/1037260/12357630860.pdf
- https://site-1036886.mozfiles.com/files/1036886/28918658986.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded domains
- ggtraff.ru
- files.youngchaelee.com
- bozelum.1focusbooths.com
- newoduvo.hempologyabq.com
- metafipam.auroramusicacademy.ca
- files.andrewbeachmusic.com
- files.elishevaawendstern.net
- files.vincentrussodesigns.com
- gifik.bodyraiders.com
- romazore.venturelytic.com
- files.sunsetairporttransportation.com
- site-1036632.mozfiles.com
- site-1037059.mozfiles.com
- site-1037260.mozfiles.com
- site-1036886.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.184.175.6
- 4.247.188.224
- 4.230.171.124
- 20.247.184.142
- 20.165.94.63
- 52.168.117.171
- 74.178.240.51
- 20.231.239.246
- 52.123.128.14
- 135.233.45.221
- 48.220.46.168
- 52.110.12.20
- 52.110.12.45
- 52.148.114.188
- 52.123.252.226
- 135.232.92.34
- 162.159.142.9
- 203.26.79.13
- 172.66.2.5
- 4.150.223.109
- 20.50.73.5
- 92.223.78.30
- 72.154.7.98
- 52.110.12.28
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report