MALICIOUS — 5415933649.pdf
MALICIOUS — 5415933649.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:
76f6b1cac8784b100f62004a2f2eadb56f922e5d4ad5d755de956b03c2a3f94d - SHA-1:
7a138c0619596399c06efb21b3a06ac8b7fd6640 - MD5:
46226e29ed5655659f69b4b70f0f647f - ssdeep:
1536:TGFRestIfJ74P0FjvCZXttGElW+8cf2kR2B:iFRe+Y4PGvCZXtMTY2k+ - TLSH:
T1E0339EF314DBEC4C7D87AB07A9AB29695189D74C2136E760048CB72DC5BC97DAF01920 - Submitted as: 5415933649.pdf
- File type: pdf · Size: 51439 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 18 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/f7a6e64b-4ffa-465d-a04e-dd16c377e849/13087601645.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=sebastiao+salgado+migrations+pdf, https://cdn.shopify.com/s/files/1/0476/9126/8262/files/26909255684.pdf, https://cdn.shopify.com/s/files/1/0428/8233/4883/files/four_poster_bed_canopy_frame.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)
9815 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
- 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=1787774657&P2=404&P3=2&P4=UHxjENDGA1k%2bkJ1V3gNW0PyHWvJqQCU7JEjmLCDolgMEKq8kOOLgt3u0QIBspOXeym%2fzVnNPrUxAhg8xblrdKw%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=1787774687&P2=404&P3=2&P4=Iaj0wndfz53cQo7cUGG4xtTi37Ywiah0g0RVM6ZaIP37cdwVN2h7iEDZ%2bI338ynFgDguw38tmi%2bWEvk4I%2bm9Dg%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
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787171452&P2=404&P3=2&P4=cKqrB1DDDefxQnElI6sV9P3OjJWs2c9EXPMSJoEBpMZJqUj7%2fQ%2fo9h5RkdAV29x5mgWmzxUchPXN6zDq%2f87GRg%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
6e2f3dc83a327879470a8b642cce8950f903748887644e3f5cacb26f36e77bea - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\67995ca93919ed4f0f3c2f25e9bef188.png -
389c30aef540db589a476a6553b46a61aab859f6c19083ce0ecd06d9ab1cda05 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=sebastiao+salgado+migrations+pdf
- https://cdn.shopify.com/s/files/1/0476/9126/8262/files/26909255684.pdf
- https://cdn.shopify.com/s/files/1/0428/8233/4883/files/four_poster_bed_canopy_frame.pdf
- https://cdn.shopify.com/s/files/1/0435/1531/4330/files/human_anatomy_and_physiology_9th_edition_test_bank.pdf
- https://cdn.shopify.com/s/files/1/0482/2931/8808/files/13382539213.pdf
- https://cdn.shopify.com/s/files/1/0483/4364/6357/files/ots_carry_guestbook.pdf
- https://cdn.shopify.com/s/files/1/0434/3663/8369/files/94785680300.pdf
- https://cdn.shopify.com/s/files/1/0440/6640/6552/files/lee_jung_suk.pdf
- https://cdn.shopify.com/s/files/1/0430/8389/0850/files/dishonored_death_of_the_outsider_safe_codes_mission_2.pdf
- https://cdn.shopify.com/s/files/1/0499/8453/6736/files/big_lots_umbrella_beach.pdf
- https://uploads.strikinglycdn.com/files/f7a6e64b-4ffa-465d-a04e-dd16c377e849/13087601645.pdf
- https://uploads.strikinglycdn.com/files/4040c9d9-7cc9-4901-8773-a992260f65f5/faludafutajabigumemanuru.pdf
- https://uploads.strikinglycdn.com/files/b23cdfd3-8a1c-487e-9049-177cbf202656/67614950110.pdf
- https://uploads.strikinglycdn.com/files/8d4e46d7-1f47-45ee-9126-634c6197ea45/60025336112.pdf
- https://uploads.strikinglycdn.com/files/8c8a688a-c469-48de-b5b6-60c9069c2778/wopilaxisisifusef.pdf
- https://uploads.strikinglycdn.com/files/9cca8500-51e5-441f-9463-206647c8e1e8/86991358614.pdf
- https://uploads.strikinglycdn.com/files/37a5b3b4-68bb-4293-8651-f340798d5da1/gufiraw.pdf
- https://uploads.strikinglycdn.com/files/8c73518a-e161-45ad-b2ae-f5a788bb69e8/58935266422.pdf
- https://uploads.strikinglycdn.com/files/88d599b5-b1cc-4ee1-86f4-4f741b54b63b/70147238289.pdf
- https://uploads.strikinglycdn.com/files/81edb85c-dbbf-4198-9552-e59db6225b72/71162190796.pdf
- https://site-1038312.mozfiles.com/files/1038312/89168032378.pdf
- https://site-1039386.mozfiles.com/files/1039386/gipofotelaze.pdf
- https://loguxofe.weebly.com/uploads/1/3/0/7/130775118/xazunanuraga.pdf
- https://sepenunaxob.weebly.com/uploads/1/3/0/7/130776074/kepakimamavodude.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/godekux.pdf
Embedded domains
- gettraff.ru
- cdn.shopify.com
- uploads.strikinglycdn.com
- site-1038312.mozfiles.com
- site-1039386.mozfiles.com
- loguxofe.weebly.com
- sepenunaxob.weebly.com
- jakedekokobara.weebly.com
- mogilifus.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 4.150.223.112
- 135.232.92.34
- 52.230.59.222
- 52.110.12.46
- 4.230.171.124
- 85.210.193.152
- 203.26.79.13
- 74.179.77.164
- 135.233.95.144
- 20.112.250.133
- 20.184.175.4
- 52.123.129.14
- 52.123.252.231
- 74.178.232.29
- 172.178.240.163
- 20.42.65.94
- 48.199.12.1
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report