MALICIOUS — normal_600390263bf36.pdf
MALICIOUS — normal_600390263bf36.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
b675ff3abc4915e675a311c4015ba57661ed8930744226fc88adde200b51d628 - SHA-1:
cf4ab7c90f3206a0a223ca4e62194fffbbcc0080 - MD5:
abe1a229b75d33b533060dd45ba4bd95 - ssdeep:
1536:7Zyzae9pJZninGkaGtg6VZpgjTVmHvNVNSAOt8piV5OW0xaT09qeo+P+ct6hzu3v:HedZ0prNglK/gSzW0x209jo+PJ6hzE4K - TLSH:
T1EE38E1F3610BDE8C668EBB535A6A044CF1C9C648D1769BA04888BF7DC5B86FC7E04911 - Submitted as: normal_600390263bf36.pdf
- File type: pdf · Size: 82606 bytes
- Verdict: malicious (95/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!ABE1A229B75D
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 95/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 16 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/123?utm_term=epson+stylus+c88+manual+pdf, https://site-1180442.mozfiles.com/files/1180442/fubalifamijekeganudog.pdf, https://warodimaziwini.weebly.com/uploads/1/3/4/6/134611971/kutabigebewuz.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 (8 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9827 behavior events · 0 ATT&CK techniques · 3 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
- 250.255.255.239.in-addr.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- ntp.ubuntu.com
- desktop-hsgcbep
- desktop-hsgcbep(2)._dosvc._tcp.local
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
94ef99e2c22cafa22e55a055fba7a399fb121bdbedc653092a8322577baee740 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\4afca674ff7845cedf3140491894cc5e.png -
f6f1ee40ff3cb9633c3d3fb24277803e5ee39a6374734d64fc210cb348c8eb0a - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/123?utm_term=epson+stylus+c88+manual+pdf
- https://site-1180442.mozfiles.com/files/1180442/fubalifamijekeganudog.pdf
- https://warodimaziwini.weebly.com/uploads/1/3/4/6/134611971/kutabigebewuz.pdf
- https://site-1177655.mozfiles.com/files/1177655/pideketafuka.pdf
- https://sufifova.weebly.com/uploads/1/3/4/7/134736026/modudenurupi.pdf
- https://site-1178598.mozfiles.com/files/1178598/32206585035.pdf
- https://site-1247475.mozfiles.com/files/1247475/jurnal_iv_admixture.pdf
- https://s3.amazonaws.com/wovigebi/68325434529.pdf
- https://cdn.sqhk.co/puberufibo/tiiRYgj/fnaf_amino_espanol_apk.pdf
- https://livakazogoje.weebly.com/uploads/1/3/4/6/134622539/jixunoderibav_pidozipuxo.pdf
- https://s3.amazonaws.com/penefelomiju/wimiraluzevomatakefaduzib.pdf
- https://site-1167950.mozfiles.com/files/1167950/fallout_new_vegas_terminal_hack_cheat.pdf
- https://site-1178807.mozfiles.com/files/1178807/the_triple-_bottom-_line_philosophy_asserts_that.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=1787771438&P2=404&P3=2&P4=nwoT7hqpj8cM1oD8hkOPcr3M4LZO0YH845GySJhUOkxuKv6Lbrrv2TjoDBjM3fETlv0M35yn%2b%2b1WoZtBc9R5Bw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded domains
- gettraff.ru
- site-1180442.mozfiles.com
- warodimaziwini.weebly.com
- site-1177655.mozfiles.com
- sufifova.weebly.com
- site-1178598.mozfiles.com
- site-1247475.mozfiles.com
- s3.amazonaws.com
- cdn.sqhk.co
- livakazogoje.weebly.com
- site-1167950.mozfiles.com
- site-1178807.mozfiles.com
- bit.ly
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 135.232.92.137
- 172.215.188.232
- 52.168.117.169
- 52.110.12.38
- 4.230.171.124
- 4.144.132.114
- 74.178.240.51
- 74.179.77.204
- 40.103.64.226
- 52.123.129.14
- 40.99.133.226
- 4.150.223.99
- 20.165.94.46
- 203.26.79.13
- 52.123.252.212
- 20.184.175.17
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report