MALICIOUS — 96153391549.pdf
MALICIOUS — 96153391549.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:
a11448422b4aa5a25d4a3f2001325dfd326b5e7c99a31fef5216c4499d4dde36 - SHA-1:
6318d5aa6d15420cee26b351c275066a0d3cb35d - MD5:
c8c4b9d12182121b21f5987a67cb45ac - ssdeep:
1536:GGF7uPSmUtDJevTB3hFSmr07x8xCgPZiwSwVayvhDO:fF7ucWTF7m2x7PUwSmE - TLSH:
T10937CFB3A583DC8DBA87EB039DF6105D610ACB4D6176E76064C8B62CC8B87EC6D40A51 - Submitted as: 96153391549.pdf
- File type: pdf · Size: 74163 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 2552) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - Contacted 30 external host(s) at runtime (30 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=formato+dc+2+2020, https://site-1036693.mozfiles.com/files/1036693/35870577808.pdf, https://site-1043894.mozfiles.com/files/1043894/dopidewufiguvutofi.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 (9 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
8768 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
- c.pki.goog
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- settings-win.data.microsoft.com
- windows.msn.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
ddc1387206c2e63bc91151b8d3af480e4c3f6577b45652810b9365c224fa1118 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\2ffb91277dfab8ca503e01dc7880b8d8.png -
0a5f862cfe1fea2445441d7e768a12f46493c2d76301f8272d9a6944bba639af
Embedded URLs
- https://ggtraff.ru/strik?keyword=formato+dc+2+2020
- https://site-1036693.mozfiles.com/files/1036693/35870577808.pdf
- https://site-1043894.mozfiles.com/files/1043894/dopidewufiguvutofi.pdf
- https://site-1043328.mozfiles.com/files/1043328/zewejizamukudepudizuda.pdf
- https://site-1043053.mozfiles.com/files/1043053/botixexonojativowewiboboj.pdf
- https://site-1038634.mozfiles.com/files/1038634/tawunifunanivozab.pdf
- http://faratolol.milestoneshomeinspections.net/uploads/1/3/1/1/131164462/fbb464aa.pdf
- http://wikoxe.citadeltacticalandoutdoors.com/uploads/1/3/2/6/132681887/8397982.pdf
- http://dewujasi.graflix.com/uploads/1/3/2/6/132681590/2834419.pdf
- https://cdn.shopify.com/s/files/1/0435/7193/7438/files/st_augustine_record_obituaries.pdf
- https://cdn.shopify.com/s/files/1/0496/2333/5063/files/another_word_for_accomplish.pdf
- https://cdn.shopify.com/s/files/1/0429/8774/9529/files/significado_del_color_blanco_en_las_flores.pdf
- https://cdn.shopify.com/s/files/1/0436/2282/6142/files/auto_dimming_rear_view_mirror_subaru.pdf
- https://cdn.shopify.com/s/files/1/0497/4628/0602/files/45712383875.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
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787740214&P2=404&P3=2&P4=iGy08UkH0IR58dgDTIZ14%2bgZiOWW8aBo4svyBZ72T8h1XQnuyGbAT2u2GizSjIuM%2b7TpgTZqbGWNjmV%2fi1QZyw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- ggtraff.ru
- 1.us
- site-1036693.mozfiles.com
- site-1043894.mozfiles.com
- site-1043328.mozfiles.com
- site-1043053.mozfiles.com
- site-1038634.mozfiles.com
- faratolol.milestoneshomeinspections.net
- wikoxe.citadeltacticalandoutdoors.com
- dewujasi.graflix.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.65.85
- 52.230.59.222
- 52.123.252.240
- 172.215.188.225
- 48.222.186.149
- 4.230.171.124
- 135.233.95.144
- 20.42.73.24
- 74.178.240.51
- 52.123.128.14
- 20.231.239.246
- 52.123.129.14
- 104.208.16.94
- 135.234.160.246
- 203.26.79.13
- 74.178.76.44
- 4.150.223.102
- 52.168.117.168
- 4.247.188.233
- 52.148.114.188
- 72.153.5.138
- 48.192.143.121
- 4.150.223.103
- 4.207.44.65
- 13.89.179.12
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report