MALICIOUS — 62454967345.pdf
MALICIOUS — 62454967345.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
b71ce00af99c21bdb7cd2e03f574cae7d080a6f912643911cf931e565fe0684d - SHA-1:
42fa814e5be6c0fca51d55a11a393f51f96682c1 - MD5:
533debfec7f50ab79d3dbe8db61ff277 - ssdeep:
768:VgGzpDKCx727TkF1TPhAb5507ob3mzCEjwAESJ4Rz+i1eufoLjihEwZ3K:GGFuC71hAl5pb2zDwX84RjeuALjWE43K - TLSH:
T17433AEF321A3DDC87A879B47AAF715896046CB8C2132A79045C9B76CC9782FC6F10652 - Submitted as: 62454967345.pdf
- File type: pdf · Size: 48990 bytes
- Verdict: malicious (72/100)
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 malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 20 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: http://kafaxivo.thatsclass.com/uploads/1/3/1/4/131437792/zuputijubatakupo.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=lil+durk+act+like+that+download, http://fezitaga.haileyfunkphotography.com/uploads/1/3/1/6/131637140/9478236.pdf, http://files.pawlinghistory.org/uploads/1/3/1/4/131412181/e29fa.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)
9750 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
- ntp.ubuntu.com
- 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
- 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
- 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
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\1cb45099317166bee2ee469a42e8dde3.png -
3f3a680a2d51615222b14ae43f626f950fa3c7c50718b509a38e7feaab35ab4d - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
21dac8f315b0463fad60437b7bc03a44e0b949dc26a515f9b323955721862785 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=lil+durk+act+like+that+download
- http://fezitaga.haileyfunkphotography.com/uploads/1/3/1/6/131637140/9478236.pdf
- http://files.pawlinghistory.org/uploads/1/3/1/4/131412181/e29fa.pdf
- http://files.southpasgirlscouts.org/uploads/1/3/1/6/131606965/dutinig.pdf
- https://cdn.shopify.com/s/files/1/0438/1274/9469/files/digadizevizibo.pdf
- https://cdn.shopify.com/s/files/1/0431/0679/5686/files/46237274356.pdf
- https://cdn.shopify.com/s/files/1/0430/2992/1943/files/2145401824.pdf
- http://kazed.jenniferteophotography.com/uploads/1/3/1/6/131637503/dupibebawa.pdf
- http://files.lifeoflongearion.com/uploads/1/3/2/7/132711954/vudopifibetebim-xogadila.pdf
- http://files.susanrlawrence.com/uploads/1/3/0/7/130776033/24a2a5c.pdf
- http://files.margitsacademy.com/uploads/1/3/1/4/131482887/e4b1cd8f682f69d.pdf
- http://kafaxivo.thatsclass.com/uploads/1/3/1/4/131437792/zuputijubatakupo.pdf
- https://uploads.strikinglycdn.com/files/d6747415-d13a-4148-a8de-2e6660aba06d/lolamorejamokaxepiwufujob.pdf
- https://uploads.strikinglycdn.com/files/139080fe-f05b-49e6-ac8e-690cae7fc4d8/92881514763.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=1787760835&P2=404&P3=2&P4=biYgNASqNmt1YomXhAQ%2b0VMNMZzp%2fgMDSxlOGgTcQuxkkooR8GA6H6d5NTX%2fS15ITz7TjtuQtuml9B2FDe4S7g%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- gettraff.ru
- fezitaga.haileyfunkphotography.com
- files.pawlinghistory.org
- files.southpasgirlscouts.org
- cdn.shopify.com
- kazed.jenniferteophotography.com
- files.lifeoflongearion.com
- files.susanrlawrence.com
- files.margitsacademy.com
- kafaxivo.thatsclass.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.172.255.216
- 40.79.150.123
- 52.178.17.232
- 51.132.193.104
- 57.155.101.212
- 40.79.163.155
- 40.84.85.40
- 52.110.12.45
- 4.230.171.124
- 74.179.77.204
- 20.165.94.54
- 104.208.16.94
- 52.123.129.14
- 135.234.160.245
- 135.232.92.34
- 203.26.79.13
- 92.223.78.30
- 172.178.240.162
- 172.175.111.170
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report