MALICIOUS — b49716c745f8d7d7787b9594643375a68faad47ad5525e369bd3a97497737bb4
MALICIOUS — b49716c745f8d7d7787b9594643375a68faad47ad5525e369bd3a97497737bb4 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:
b49716c745f8d7d7787b9594643375a68faad47ad5525e369bd3a97497737bb4 - SHA-1:
0d38a7921b3b08857f1f0fa7e09592b2fa294170 - MD5:
35e2063b3894360fb9e80d68ecc7b50a - ssdeep:
1536:EKHt6j7qbTcObbL2J1q4L/Mb9FzYVN0DrE919PrLddwsBRe+J:XHtKOfJbH2eAy9F8VNMg19PddXBJ - TLSH:
T1DB38C0F3515FDE8C3B875B536EF6169DA04DA1CA3032A3504488B26CC5F8AAD7F50A11 - Submitted as: b49716c745f8d7d7787b9594643375a68faad47ad5525e369bd3a97497737bb4
- File type: pdf · Size: 79870 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!35E2063B3894
- 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/e312e82e-6902-4b71-b873-9ab6f549c5a6/45247140886.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 17 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://soxebez.ru/award?keyword=iodine+deficiency+disorder+programme+pdf, https://fosobezi.weebly.com/uploads/1/3/4/8/134898374/texugudimavani.pdf, https://c183b790-cb34-49aa-848e-1a9f2b14dda3.filesusr.com/ugd/d8966e_d548df621e604ea09f99a9fc502f85e4.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 (11 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9651 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
- 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
- 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/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=1787792457&P2=404&P3=2&P4=QDictczuYUfbUQI7XdXpLGaqm8Ed2th8xZVBXU0xa4buFjObHN%2frkKJFNXP0BfFQINIQT2j%2bQDwmX8PM9IPLEQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
69a8d23bcd1934d0174384ea48244ac7f5d776ea25b52fbfa7caef5bdfa0187c - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\3a8568141498b436d12c7e7417d2baa3.png -
bd7977a38dadf3402ff626890d80fede42b165b14452e339531c04fdbfebc3ca - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://soxebez.ru/award?keyword=iodine+deficiency+disorder+programme+pdf
- https://s3.amazonaws.com/pasawe/delta_table_saw_parts_36-540.pdf
- https://fosobezi.weebly.com/uploads/1/3/4/8/134898374/texugudimavani.pdf
- https://s3.amazonaws.com/fewunadupop/sesegutoxegepenagefo.pdf
- https://s3.amazonaws.com/nevowimo/dixufemexi.pdf
- https://c183b790-cb34-49aa-848e-1a9f2b14dda3.filesusr.com/ugd/d8966e_d548df621e604ea09f99a9fc502f85e4.pdf?index=true
- https://cdn.sqhk.co/dugelabomaw/ifWOjfl/zowijo.pdf
- https://72dfff08-f6cb-4f5d-aaac-ebe71175d6a6.filesusr.com/ugd/c268f7_46bb0ebd49ba4a03aea0a5da19d1a4f3.pdf?index=true
- https://tonavibete.weebly.com/uploads/1/3/4/7/134748981/fae06fd654bc.pdf
- https://s3.amazonaws.com/nigimul/defense_form_deoxys_raid_guide.pdf
- https://fb413987-6e77-4bf1-aaa6-e97eb550fbee.filesusr.com/ugd/108936_8990a9d834da49fe99cd8f77d0378f32.pdf?index=true
- https://d8acad56-eb9a-42d1-a06c-a695c5b02328.filesusr.com/ugd/0ad6c7_9340d9304ece4392bb0d8636e8df7b95.pdf?index=true
- https://4e33067b-0f13-4bed-bb9c-ea95f768fd7c.filesusr.com/ugd/23924c_bb76c64b987b473099f3ec0dafeeb0e1.pdf?index=true
- https://87b84290-c0b3-4c73-97a1-3d59c64c3f69.filesusr.com/ugd/c638b7_24ce27ccfa83492784ebfc4311e81825.pdf?index=true
- https://uploads.strikinglycdn.com/files/e312e82e-6902-4b71-b873-9ab6f549c5a6/45247140886.pdf
- https://vowijavig.weebly.com/uploads/1/3/4/3/134319359/nofunol_namawewixe.pdf
- https://uploads.strikinglycdn.com/files/6a72accd-3a40-4e02-aa25-a0147493c54f/65546273946.pdf
- https://da99f664-88c7-4a27-98aa-0bbcec2e8f57.filesusr.com/ugd/66f3f9_38c8c25aeebe4751bf3156cce21cce65.pdf?index=true
- https://s3.amazonaws.com/gezetega/62931089541.pdf
- https://vajinivokesele.weebly.com/uploads/1/3/5/3/135326698/tirururajo.pdf
- https://cdn.sqhk.co/suxepemup/jh5icig/the_wolf_hunters_wikipedia.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/
Embedded domains
- soxebez.ru
- s3.amazonaws.com
- fosobezi.weebly.com
- c183b790-cb34-49aa-848e-1a9f2b14dda3.filesusr.com
- cdn.sqhk.co
- 72dfff08-f6cb-4f5d-aaac-ebe71175d6a6.filesusr.com
- tonavibete.weebly.com
- fb413987-6e77-4bf1-aaa6-e97eb550fbee.filesusr.com
- d8acad56-eb9a-42d1-a06c-a695c5b02328.filesusr.com
- 4e33067b-0f13-4bed-bb9c-ea95f768fd7c.filesusr.com
- 87b84290-c0b3-4c73-97a1-3d59c64c3f69.filesusr.com
- uploads.strikinglycdn.com
- vowijavig.weebly.com
- da99f664-88c7-4a27-98aa-0bbcec2e8f57.filesusr.com
- vajinivokesele.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.168.112.66
- 52.110.12.48
- 57.154.63.210
- 4.230.171.124
- 52.230.59.222
- 74.178.76.128
- 20.42.73.26
- 20.76.201.171
- 52.123.129.14
- 40.104.4.2
- 72.153.5.129
- 203.26.79.13
- 135.233.45.222
- 20.184.175.0
- 52.123.252.193
- 92.223.78.30
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report