MALICIOUS — normal_5f8f699ea8dad.pdf
MALICIOUS — normal_5f8f699ea8dad.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
d94fbae7522d81aecc2125b96809843452602fe3066ed9eb8ab783037d534457 - SHA-1:
3dde1517638201c696d9befa50680501000a6a05 - MD5:
4ea9fff39b48afd31ae9f82b26317d4a - ssdeep:
1536:0GF7pPada8CpuIodZxHwlD+zCzm7emByzGX/vmie:BF7pPOCcINQCzmqmBqGX/2 - TLSH:
T19035CFF3545BED5D3EC69B13ADE701A5518A838CA222CB6414C8772DC8BC2BDBE11821 - Submitted as: normal_5f8f699ea8dad.pdf
- File type: pdf · Size: 58101 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 31 external host(s) at runtime (27 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/c960f576-53f2-480b-b09b-dcb4fee84058/madivisawikilero.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ttraff.me/123?keyword=dobinsons+bullbar+fitting+instructions, https://uploads.strikinglycdn.com/files/c960f576-53f2-480b-b09b-dcb4fee84058/madivisawikilero.pdf, https://uploads.strikinglycdn.com/files/d75216ff-e5e5-435c-a88a-755f9054fab0/15532794511.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 (9 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
8717 behavior events · 0 ATT&CK techniques · 2 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
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- settings-win.data.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
d1011bf7a90efe7462a741513e7066cc5b5d621b41225cc5ab113c121e1ce52f - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\4a3c4723e2c2a42763fac97cf9be3585.png -
9e21f10441c7eb8cccea130b35c3277a3fb4a046d6db361e219a42f6815d2af5
Embedded URLs
- https://ttraff.me/123?keyword=dobinsons+bullbar+fitting+instructions
- https://uploads.strikinglycdn.com/files/c960f576-53f2-480b-b09b-dcb4fee84058/madivisawikilero.pdf
- https://uploads.strikinglycdn.com/files/d75216ff-e5e5-435c-a88a-755f9054fab0/15532794511.pdf
- https://uploads.strikinglycdn.com/files/13453b83-43f5-4a3f-8e84-dd3cf6cd8889/35394828539.pdf
- https://uploads.strikinglycdn.com/files/6d8dc039-65b9-4c5e-9147-a6050d0521e1/lawewizutapobepo.pdf
- https://s3.amazonaws.com/wonoti/bhagavad_gita_book_in_hindi_free_download.pdf
- https://s3.amazonaws.com/xanebavifamopez/37342035595.pdf
- https://s3.amazonaws.com/kavitokolezub/pilagu.pdf
- https://s3.amazonaws.com/susopuzupure/motiberegukete.pdf
- https://bewapuvin.weebly.com/uploads/1/3/1/4/131453684/votexiralix.pdf
- https://dudikojegak.weebly.com/uploads/1/3/1/4/131406444/vomodikenamubux.pdf
- https://bubixoduxufito.weebly.com/uploads/1/3/1/0/131070588/20b57de6c3525e.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/likanutavorolebonat.pdf
- https://jewajufigojoxi.weebly.com/uploads/1/3/1/4/131438211/2823545.pdf
- https://nukevokisoget.weebly.com/uploads/1/3/2/7/132711970/7148620.pdf
- https://cdn-cms.f-static.net/uploads/4379233/normal_5f8cee8e88a49.pdf
- https://cdn-cms.f-static.net/uploads/4369336/normal_5f8b8fe53aca0.pdf
- https://cdn-cms.f-static.net/uploads/4370270/normal_5f8f395761c9e.pdf
- https://cdn-cms.f-static.net/uploads/4368488/normal_5f8b25cab03d9.pdf
- https://cdn.shopify.com/s/files/1/0437/9446/4929/files/data_engineer_job_description.pdf
- https://cdn.shopify.com/s/files/1/0480/5437/0468/files/battlestar_galactica_blood_and_chrome.pdf
- https://cdn.shopify.com/s/files/1/0432/9691/5616/files/bacteria_and_archaea_differ_in_brainly.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/
Embedded domains
- ttraff.me
- uploads.strikinglycdn.com
- s3.amazonaws.com
- bewapuvin.weebly.com
- dudikojegak.weebly.com
- bubixoduxufito.weebly.com
- jakedekokobara.weebly.com
- jewajufigojoxi.weebly.com
- nukevokisoget.weebly.com
- cdn-cms.f-static.net
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 203.26.79.13
- 74.179.71.159
- 52.110.12.11
- 20.184.175.16
- 52.123.252.204
- 4.144.132.114
- 85.210.193.152
- 4.230.171.124
- 20.165.94.63
- 135.232.92.97
- 20.42.65.89
- 20.42.65.94
- 52.123.129.14
- 20.76.201.171
- 52.123.128.14
- 40.99.133.242
- 135.234.160.244
- 162.159.142.9
- 52.123.252.241
- 135.233.95.80
- 52.123.252.246
- 52.148.114.188
- 4.150.223.113
- 20.42.65.91
- 72.145.35.96
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report