MALICIOUS — 3f34903baff2b94b185d8052c9a127bcd625983ed97cafd6d55595d630f76397
MALICIOUS — 3f34903baff2b94b185d8052c9a127bcd625983ed97cafd6d55595d630f76397 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:
3f34903baff2b94b185d8052c9a127bcd625983ed97cafd6d55595d630f76397 - SHA-1:
68987dc71ffe5aa6c6f786c33144957b29c1f3dd - MD5:
382a78bf3aa0853515da8a3d96817748 - ssdeep:
1536:ptNTbPkp5YC7nH+IbNp12ftP8Df9AvbDb/2y/ulW4W0lmHR:rhbP8LH+IxuqJ0uy/6W4DI - TLSH:
T12E37CFF72083ED5C7B8E6F036EBB25AC5189C38462759B6096C9B36DC4BC26D7E00851 - Submitted as: 3f34903baff2b94b185d8052c9a127bcd625983ed97cafd6d55595d630f76397
- File type: pdf · Size: 72732 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!382A78BF3AA0
- 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/a05a5e37-b14b-4240-a387-ddb6d831edb8/c_d_dog_food_canned.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 15 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://laborke.ru/pbw?utm_term=tablayout+example+in+android, https://xafuzijinole.weebly.com/uploads/1/3/4/6/134667747/cf9dafbc9.pdf, https://reboxulowewo.weebly.com/uploads/1/3/1/4/131407709/0827c8a4ff.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 (14 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
- c.pki.goog
- 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/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=1787907663&P2=404&P3=2&P4=bHAfHkb%2fVce%2f%2fEo1cAu6%2f7xSVE%2flC1PFDwK5qrzstCFCL9E61SqNGWtTRaQBwv4%2bOjRayPeUhmpbC467yHXuwA%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=1787907752&P2=404&P3=2&P4=HrfaokETGgU%2b5BmYNpUsLPbECO%2f47esdSvPZZGM1RBbfn%2bT%2fRPWGw%2f61HeY%2b3jluPNvRhVnIyqWxSFJYUGMY%2bw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\f29072d0fd45a8e3fe187ea5b7b5727f.png -
fc420a8ef894f7cd3d33b8601223ddb1111b57c589291ea9b6382a259c17a1fc - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
06dd4cd1bdff47882cb75c46dde47e16ada811b61f0df68cbef2683d3a0c03fa - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://laborke.ru/pbw?utm_term=tablayout+example+in+android
- https://xafuzijinole.weebly.com/uploads/1/3/4/6/134667747/cf9dafbc9.pdf
- https://reboxulowewo.weebly.com/uploads/1/3/1/4/131407709/0827c8a4ff.pdf
- https://vomedizi.weebly.com/uploads/1/3/5/3/135312409/nubotagesawewose.pdf
- http://dirikug.pbworks.com/w/file/fetch/145162512/wuwafanafabefepopexowiga.pdf
- http://jedilukiwo.pbworks.com/f/red_queen_book_2_free_download.pdf
- http://vedufid.pbworks.com/f/92545286821.pdf
- https://uploads.strikinglycdn.com/files/a05a5e37-b14b-4240-a387-ddb6d831edb8/c_d_dog_food_canned.pdf
- https://uploads.strikinglycdn.com/files/20050afb-5f77-4623-a773-f0dd8d77f19f/90817405191.pdf
- https://medefali.weebly.com/uploads/1/3/4/0/134012737/rinepugasurelop-pekoxe-sepetiwi-mosawi.pdf
- https://uploads.strikinglycdn.com/files/17c9ca82-20c0-4511-b888-dd57b1110832/gta_5_cheats_pc_phone.pdf
- http://xuwajesorewo.pbworks.com/f/mumanefabodokibepod.pdf
- https://ziwuvofoxovexo.weebly.com/uploads/1/3/1/1/131163777/1834347.pdf
- https://uploads.strikinglycdn.com/files/1ff4af4f-7ab2-4c84-a295-d0449d8d3069/mr_coffee_food_dehydrator_recipes.pdf
- http://nerobedevu.pbworks.com/w/file/fetch/144612213/79200180381.pdf
- http://sozozuboz.pbworks.com/f/rixuvomala.pdf
- https://uploads.strikinglycdn.com/files/98006cad-7cf2-4f5f-a80b-de8d8001a6b8/how_many_carbs_in_an_einstein_everything_bagel.pdf
- http://bupataved.pbworks.com/f/balam_pichkari_mp3_download.pdf
- http://sapagujedok.pbworks.com/w/file/fetch/144793803/example_of_excuse_letter_for_being_absent_in_school_due_to_diarrhea.pdf
- https://kileligujet.weebly.com/uploads/1/3/4/4/134457719/dutuxumokilenumeses.pdf
- http://fijokawowe.pbworks.com/w/file/fetch/145005654/excel_basic_shortcuts.pdf
- https://uploads.strikinglycdn.com/files/4c2ec94f-fa45-47af-aa9c-bbab26d1cdbd/acer_t232hl_abmjjz_23-inch.pdf
- https://jezinuva.weebly.com/uploads/1/3/4/8/134869759/9756be7065eb0fb.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- laborke.ru
- xafuzijinole.weebly.com
- reboxulowewo.weebly.com
- vomedizi.weebly.com
- dirikug.pbworks.com
- jedilukiwo.pbworks.com
- vedufid.pbworks.com
- uploads.strikinglycdn.com
- medefali.weebly.com
- xuwajesorewo.pbworks.com
- ziwuvofoxovexo.weebly.com
- nerobedevu.pbworks.com
- sozozuboz.pbworks.com
- bupataved.pbworks.com
- sapagujedok.pbworks.com
- kileligujet.weebly.com
- fijokawowe.pbworks.com
- jezinuva.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.66.2.5
- 52.110.12.16
- 52.110.12.54
- 4.230.171.124
- 57.155.101.212
- 135.232.92.34
- 4.150.223.103
- 72.153.5.139
- 203.26.79.13
- 20.76.201.171
- 20.184.175.3
- 52.123.129.14
- 20.184.175.23
- 135.232.92.137
- 48.192.143.121
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report