SUSPICIOUS — 30783557119.pdf
SUSPICIOUS — 30783557119.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
7ca5313259ec4686e67810fb19bdb56c6908e8c45cc569b6a3fc04f59d0449ad - SHA-1:
894240bb135345b39814b43c5e216e7ac7dda6b7 - MD5:
9a2dc84fbd479f657aaffefb1fe20023 - ssdeep:
768:ygGzpDiauJ8aC9IfIZsRZB+wpGct3eep397F40D0Nv1/kOSQrZW:vGFGYySwLd9pvwn/kOSQrZW - TLSH:
T14633BFF34053DDC87B86AF435AEA149A7946D6CC603296A448D87B3CD4BC6FC6D00E61 - Submitted as: 30783557119.pdf
- File type: pdf · Size: 48401 bytes
- Verdict: suspicious (64/100)
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
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 15 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=watch+avengers+endgame+putlocker, https://site-1038349.mozfiles.com/files/1038349/16345900994.pdf, https://site-1040988.mozfiles.com/files/1040988/lewuziteparo.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)
9773 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
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- ntp.ubuntu.com
- 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
- 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
- 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
- 252.0.0.224.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\47bfe283223c17b63f8ef2e69e13e862.png -
27ed03b73dc016d36a0088b41d33829c9efd365bc677e23ebc8034d7204a2a48 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
1047f1152013e0fd9466bf1b2d866b970d5f600a430bdc34fb6f99ff6399927e - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=watch+avengers+endgame+putlocker
- https://site-1038349.mozfiles.com/files/1038349/16345900994.pdf
- https://site-1040988.mozfiles.com/files/1040988/lewuziteparo.pdf
- https://site-1036821.mozfiles.com/files/1036821/gafunefarupave.pdf
- http://files.understandingfantasybaseball.com/uploads/1/3/1/8/131858540/meginasor_kidekamigaxut.pdf
- http://gexular.robyngraycounseling.com/uploads/1/3/2/3/132303027/jobago.pdf
- https://site-1039667.mozfiles.com/files/1039667/14301416745.pdf
- https://site-1040313.mozfiles.com/files/1040313/lonanukipiki.pdf
- https://site-1039795.mozfiles.com/files/1039795/54213841179.pdf
- https://cdn.shopify.com/s/files/1/0432/1070/3010/files/becoming_a_supple_leopard_2nd_edition_audiobook.pdf
- https://cdn.shopify.com/s/files/1/0483/1992/2340/files/wozimevozuzujatusin.pdf
- https://cdn.shopify.com/s/files/1/0435/1534/7103/files/vanolamixega.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=1787743074&P2=404&P3=2&P4=grdXOr2Aq%2by3BVHtmR5jOCDb2vkBGy%2buIUaBkpicAwb4FlMka6b1V9e4urhUzTU%2btYU%2f6pK2r0GSX%2b6OKtqrGQ%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=1787743119&P2=404&P3=2&P4=GurQ6Izw%2fvaIPTh2J9Fdfdm60cBuw%2fw4y8f1nSzao%2bBEddGF4aaUF8QZ56Jguao7evS1aaxsN5sBUf9Cq2bfuQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- ggtraff.ru
- site-1038349.mozfiles.com
- site-1040988.mozfiles.com
- site-1036821.mozfiles.com
- files.understandingfantasybaseball.com
- gexular.robyngraycounseling.com
- site-1039667.mozfiles.com
- site-1040313.mozfiles.com
- site-1039795.mozfiles.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.66.2.5
- 52.110.12.1
- 4.230.171.124
- 52.253.84.76
- 20.165.94.54
- 20.236.44.162
- 74.179.77.204
- 52.123.129.14
- 40.99.134.18
- 4.150.223.98
- 72.153.5.138
- 203.26.79.13
- 135.232.92.34
- 142.250.207.3
- 20.42.65.88
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report