MALICIOUS — normal_5fee12909f9dd.pdf
MALICIOUS — normal_5fee12909f9dd.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
284603a8feebe46674385910e1e4017f18b2c0a515b814928397266470392bad - SHA-1:
c750da6268de30ae210332fb156aa670f65114a8 - MD5:
036efe2dd02c3f2bdb0d2f5b8ccc3f36 - ssdeep:
1536:IbL31GfnVk+h7/G+WS85JQcatvVx4jjrPXpsU+ELhyv/cIF:03ofnJ9/G+KLatdxWjDXpsbEVu/1 - TLSH:
T10B37C0F3A183CD8CB9839B837DE6102D144AD2999476D6A40488B71CC4BC7BE7F60E51 - Submitted as: normal_5fee12909f9dd.pdf
- File type: pdf · Size: 74718 bytes
- Verdict: malicious (98/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Microsoft Defender: Trojan:PDF/Phish!atmn
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 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: https://static.s123-cdn-static.com/uploads/4449781/normal_5fe497dfc5ca9.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 15 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/123?utm_term=fifa+mobile+hack+no+verification, https://cdn-cms.f-static.net/uploads/4417119/normal_5f95407d6f69f.pdf, https://static.s123-cdn-static.com/uploads/4449781/normal_5fe497dfc5ca9.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)
9787 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
- c.pki.goog
- desktop-hsgcbep
- ntp.ubuntu.com
- 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=1787775128&P2=404&P3=2&P4=VxtNTsJ38I3oga7wA4ipf7jt%2bzRMUjnpIfKcyC1HEDaZl1Ba2fFFYJpG74KcZbKy00hJBBr1z%2fcw153eIC5ydQ%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
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787775179&P2=404&P3=2&P4=Uy0%2b5nKJu6OD%2bwFn5hbEIFeEB0PoYo947RpfALeikqH7OnMQB7ketGSbEzfUW7x9b%2bUQNmz2v5SGpxVohkc%2bQg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
6006ce0797f5ce46823f8115b2636be47ebb00b8b47623802ab97913887ae117 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\dcb45b637bb332af96dde432c1ca3b38.png -
ec9de6d65b537edeb31601d3bdf6304ad20def745d19692c3834147cfc12fdb1 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/123?utm_term=fifa+mobile+hack+no+verification
- https://cdn-cms.f-static.net/uploads/4417119/normal_5f95407d6f69f.pdf
- https://static.s123-cdn-static.com/uploads/4449781/normal_5fe497dfc5ca9.pdf
- https://static.s123-cdn-static.com/uploads/4417669/normal_5fcbe5c510ec5.pdf
- https://uploads.strikinglycdn.com/files/d7541424-34fa-4479-aa4e-8e382f34f994/furious_anger_and_you_will_know_my_name_is_the_lord.pdf
- https://uploads.strikinglycdn.com/files/5132ae0f-c89b-480c-99e4-3d69cd05072e/hmrc_tax_credits_number.pdf
- https://kolivobaka.weebly.com/uploads/1/3/4/5/134500933/volepurepunuju.pdf
- https://uploads.strikinglycdn.com/files/35a62677-176f-497c-97b3-7dfdda371a59/pokemon_sun_and_moon_episode_70_dailymotion.pdf
- https://uploads.strikinglycdn.com/files/8ab62bca-71b8-4cf6-b1b0-7041c76d47ea/79785294560.pdf
- https://cdn-cms.f-static.net/uploads/4366305/normal_5f883d3718dd6.pdf
- https://s3.amazonaws.com/livivuvuwugeb/bafeg.pdf
- https://static.s123-cdn-static.com/uploads/4405194/normal_5fe098da65d0c.pdf
- https://static.s123-cdn-static.com/uploads/4426699/normal_5febf8b654032.pdf
- https://s3.amazonaws.com/tikoweravisixu/brick_breaker_shot_mod_apk.pdf
- https://uploads.strikinglycdn.com/files/c1972a05-336e-4afa-9c07-991b1a0c9b27/581047115.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
- gettraff.ru
- cdn-cms.f-static.net
- static.s123-cdn-static.com
- uploads.strikinglycdn.com
- kolivobaka.weebly.com
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 162.159.142.9
- 52.168.117.170
- 74.178.232.29
- 172.215.188.232
- 52.110.12.40
- 4.230.171.124
- 203.26.79.13
- 135.232.92.137
- 20.231.239.246
- 52.123.129.14
- 40.79.150.122
- 142.250.195.131
- 4.209.250.170
- 4.150.223.102
- 20.184.175.13
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report