MALICIOUS — 84640158367.pdf
MALICIOUS — 84640158367.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (84/100). 2 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
95bd5ff2817b0d601e8b400ebf3556e0d5d03a1d76972aa051481402ec45aca7 - SHA-1:
7e16a5c1e4ed5b352bfdc7d5a7a6928f1f2de277 - MD5:
75252a639feb6233a1592047d9a3921f - ssdeep:
768:ogGzpDhpaRwzshibxB90eX1SuYjQAD9e86522cQnDf3kacVKJPZhvIqQXG:lGFVplzDYsAk86522zgKZZhvIqQXG - TLSH:
T173319EF31057EC8C6A4BAF07AEB70549A189D7896033E7A055D8376DD0BCAFE2E01911 - Submitted as: 84640158367.pdf
- File type: pdf · Size: 42575 bytes
- Verdict: malicious (84/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 84/100 is the fusion of 6 weighted signals:
- Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/14f38378-ab30-4b13-9430-c26bcec1abc4/75899170643.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 18 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=clutch+bag+sewing+instructions, https://uploads.strikinglycdn.com/files/569e8007-b212-4f5d-9137-d0097787f89d/79885612982.pdf, https://uploads.strikinglycdn.com/files/0fcb55f3-09a6-42cd-a85c-ba43759bd8bc/sumenebabejabo.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 (11 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9797 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
- ntp.ubuntu.com
- 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
- 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
- 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
- 255.255.254.169.in-addr.arpa
- 79.243.254.169.in-addr.arpa
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
c4e4d59dfa681d923eb21ae4ed4dbd99340ac3f51d898c14974d568a4b0eb8c0 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\8463fc05e6d82f620fae9503ac495054.png -
18eb530a59fe1cd928633874a74288d38f6ad47c4e13f594278011a8fb1ac8ff - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=clutch+bag+sewing+instructions
- https://uploads.strikinglycdn.com/files/569e8007-b212-4f5d-9137-d0097787f89d/79885612982.pdf
- https://uploads.strikinglycdn.com/files/0fcb55f3-09a6-42cd-a85c-ba43759bd8bc/sumenebabejabo.pdf
- https://uploads.strikinglycdn.com/files/50a10c6b-d1ab-4c8d-a4cf-362e0769a333/95816249983.pdf
- https://uploads.strikinglycdn.com/files/4b911276-bc7a-4e2c-989a-258440a41afa/40990821062.pdf
- https://uploads.strikinglycdn.com/files/fe554c96-a3a8-400b-abe2-11234fbf3a36/pajizusajow.pdf
- https://uploads.strikinglycdn.com/files/14f38378-ab30-4b13-9430-c26bcec1abc4/75899170643.pdf
- https://uploads.strikinglycdn.com/files/c5feef5c-7a7d-4072-a046-98dc2000b87d/wuvotolutopijiv.pdf
- https://uploads.strikinglycdn.com/files/c5c0c3fb-7966-4980-b8d4-3f0ccc3ea667/50768055729.pdf
- https://uploads.strikinglycdn.com/files/0479759d-bd30-40d6-9af3-39f9c6e83df1/bimupamotimusebataki.pdf
- https://uploads.strikinglycdn.com/files/e22caa8e-39fc-4630-8a53-70099c2b0bc9/27561509995.pdf
- https://cdn.shopify.com/s/files/1/0497/3671/2346/files/57770372627.pdf
- https://cdn.shopify.com/s/files/1/0501/7000/3621/files/duxekorijevula.pdf
- https://cdn.shopify.com/s/files/1/0430/7927/0561/files/sql_manual_order_by.pdf
- https://cdn.shopify.com/s/files/1/0497/5155/6260/files/14442133066.pdf
- https://cdn.shopify.com/s/files/1/0495/5140/9304/files/chemistry_lewis_dot_structure_practice_worksheet_answer_key.pdf
- https://cdn.shopify.com/s/files/1/0480/6397/1492/files/figures_of_speech_ppt_free_download.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
Embedded domains
- cctraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.165.94.63
- 20.50.201.203
- 4.247.188.233
- 52.110.12.18
- 52.110.12.40
- 4.230.171.124
- 4.144.132.114
- 135.233.95.144
- 20.184.175.10
- 74.179.77.204
- 52.123.129.14
- 74.178.76.44
- 203.26.79.13
- 52.123.252.247
- 52.123.252.235
- 142.250.183.35
- 20.184.175.12
- 104.208.16.94
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report