MALICIOUS — 0af6e0f83646c65ec801b6dee9e59d96ca80b2500cf9b7e7039f41d1d9089847
MALICIOUS — 0af6e0f83646c65ec801b6dee9e59d96ca80b2500cf9b7e7039f41d1d9089847 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:
0af6e0f83646c65ec801b6dee9e59d96ca80b2500cf9b7e7039f41d1d9089847 - SHA-1:
3efc357aab475d71c0a0f38433ea210d161d7c0a - MD5:
7319a58eb7ea5b3e967563e492da92ed - ssdeep:
1536:VQxMoqOYJ8qttMTDJoImdR5F//keSEpsMo+ffTZesqFl8TWf4zd95f82mW4sp:iCOXqtOOI8TNkeSfp+ffCFmiQ9Z8rW4q - TLSH:
T12238CEF3118BED4C3A8B6F57ADB7155864C9E7886632AB504480BB1DC5BC2EE7F20901 - Submitted as: 0af6e0f83646c65ec801b6dee9e59d96ca80b2500cf9b7e7039f41d1d9089847
- File type: pdf · Size: 82799 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
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!7319A58EB7EA
- 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://uploads.strikinglycdn.com/files/dcc4882d-859d-40da-8464-03aaf61aeea8/nuvowasobuwuzino.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://golowaki.ru/123?utm_term=budget+planning+templates+free, https://f3dbd103-cf2f-44fc-b0ad-c9004dc38af2.filesusr.com/ugd/1f2646_2a074454120a4aeabc2d3cd9f63149d5.pdf?index=true, https://4328a374-8b5c-4134-9cef-e132ca5fc89d.filesusr.com/ugd/6732b1_4643fa0fe1b34ae4ba96f6d3d1930c9d.pdf?index=true - 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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9607 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
- _dosvc._tcp.local
- 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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787919680&P2=404&P3=2&P4=DXKjdVBIiMvj0lnmA0Tk5z%2bCTQGJU9NzeOgr5rqUSna5cfcW%2bRRNS8CLbt69xnAecGsavhZKR4R47Fj3PwvKdw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787919703&P2=404&P3=2&P4=HOZxgdpsPfneAi8pStC7W0bBwGlftgEkmd7NXoZiD6cdwl2jspvq49gq%2bt5mh82rwAxgDXoPAHIYxVVOYJOzJQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\e43c0c63fabbfb1a29fba4e8f102c520.png -
1fd52bac14ab9cda49d1df59ea64e7a1c8f7404858b6883e59c7555da6a0c420 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
89b4865cf8f2607b7023a25b5d7e8ae495de706f7ac6ba61e330767c7afa4c44 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://golowaki.ru/123?utm_term=budget+planning+templates+free
- https://f3dbd103-cf2f-44fc-b0ad-c9004dc38af2.filesusr.com/ugd/1f2646_2a074454120a4aeabc2d3cd9f63149d5.pdf?index=true
- https://4328a374-8b5c-4134-9cef-e132ca5fc89d.filesusr.com/ugd/6732b1_4643fa0fe1b34ae4ba96f6d3d1930c9d.pdf?index=true
- http://karuriletepet.epizy.com/what_is_the_song_id_for_7_years.pdf
- https://cdn-cms.f-static.net/uploads/4386837/normal_60461d357d361.pdf
- https://cdn-cms.f-static.net/uploads/4410016/normal_6022a2f2c74b4.pdf
- https://2b81f3f0-3f46-42ff-87a7-5865dd96cd3c.filesusr.com/ugd/fb41f9_34a1f54509bd456293ac590677d49a43.pdf?index=true
- https://uploads.strikinglycdn.com/files/dcc4882d-859d-40da-8464-03aaf61aeea8/nuvowasobuwuzino.pdf
- https://cf268418-7549-4780-9cff-e39e61b5276c.filesusr.com/ugd/0b1cf2_4d7b2ca0f8ae4782a2c1d3e049ea36b9.pdf?index=true
- http://nowesiredud.epizy.com/wavaxu.pdf
- https://cfecb619-c0f5-418d-ae9d-b1147643389f.filesusr.com/ugd/4cd51e_0c8f77118c8d49188edc5f82cb7609d8.pdf?index=true
- https://uploads.strikinglycdn.com/files/6420c7e5-af81-4898-b901-3ba6bc78aa6d/91692964788.pdf
- https://7b9449e5-51e9-4a7e-81f5-8587c42320f9.filesusr.com/ugd/571bad_e8390d13799d47aabe280b78b5fd18c7.pdf?index=true
- https://uploads.strikinglycdn.com/files/9295b33b-697e-48ab-886a-b0c8c920ab7a/what_gym_equipment_is_best_for_beginners.pdf
- http://wafubarig.epizy.com/61184106929.pdf
- https://91ca87c2-c493-4616-adaa-fbcec45394e1.filesusr.com/ugd/6116da_fa369361b0e4435887a4292006b5c2c1.pdf?index=true
- https://static.s123-cdn-static.com/uploads/4474176/normal_5fe424677e9ae.pdf
- http://webimonok.epizy.com/46209999840.pdf
- http://nugafafekovad.epizy.com/24267959683.pdf
- https://cdn-cms.f-static.net/uploads/4427506/normal_604a758ecd03c.pdf
- https://108bb973-5399-4bf7-a70e-a18780752cac.filesusr.com/ugd/760a88_fa4d2f8e086e41dc9b6093a3f58e271a.pdf?index=true
- https://667b589a-70dd-4c78-a03f-47f6e9f07b1f.filesusr.com/ugd/db80c5_f13e37cc67a943d6834a460be7c973d1.pdf?index=true
- https://uploads.strikinglycdn.com/files/7b2435df-a497-432f-8b65-d5b17de97e0a/mezufopobizivigawe.pdf
- http://zugawumaz.22web.org/what_losing_yourself_means.pdf
- http://visebadegu.iblogger.org/arduino_mega_2560_r3_pinout_diagram.pdf
Embedded domains
- golowaki.ru
- f3dbd103-cf2f-44fc-b0ad-c9004dc38af2.filesusr.com
- 4328a374-8b5c-4134-9cef-e132ca5fc89d.filesusr.com
- karuriletepet.epizy.com
- cdn-cms.f-static.net
- 2b81f3f0-3f46-42ff-87a7-5865dd96cd3c.filesusr.com
- uploads.strikinglycdn.com
- cf268418-7549-4780-9cff-e39e61b5276c.filesusr.com
- nowesiredud.epizy.com
- cfecb619-c0f5-418d-ae9d-b1147643389f.filesusr.com
- 7b9449e5-51e9-4a7e-81f5-8587c42320f9.filesusr.com
- wafubarig.epizy.com
- 91ca87c2-c493-4616-adaa-fbcec45394e1.filesusr.com
- static.s123-cdn-static.com
- webimonok.epizy.com
- nugafafekovad.epizy.com
- 108bb973-5399-4bf7-a70e-a18780752cac.filesusr.com
- 667b589a-70dd-4c78-a03f-47f6e9f07b1f.filesusr.com
- zugawumaz.22web.org
- visebadegu.iblogger.org
- dogirajuwuxo.epizy.com
- pozuwigazabo.22web.org
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.110.12.18
- 4.230.171.124
- 4.144.132.114
- 135.232.92.97
- 74.179.77.204
- 135.232.92.137
- 40.99.134.18
- 52.123.129.14
- 40.99.134.2
- 135.234.160.244
- 74.178.76.44
- 203.26.79.13
- 4.209.250.170
- 104.46.162.230
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report