MALICIOUS — normal_5f8ba3da1159f.pdf
MALICIOUS — normal_5f8ba3da1159f.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:
1208d19133ce82e6097717601e5cd1c89ab92d86224b175e60e10cd22c96e275 - SHA-1:
75cf7d784402be31e7fe4e2e4f4e0250b29497fc - MD5:
5ebb0d09628289ce3810ac4b6300b45a - ssdeep:
768:DgGzpD/piUkw6icF1iP50pDPi/SVYEEApnEL8jpCLgc0/pp/cznbscpEJ:8GFLpimEEAJEfLg77cznbsceJ - TLSH:
T142307DF348ABED4C7A879B03ADFB1566518AC349A236D790549C373CC4BC66CAF10861 - Submitted as: normal_5f8ba3da1159f.pdf
- File type: pdf · Size: 39063 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 19 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/dc9f39df-43a7-4988-b9f1-383079eeaa21/newuvoxajoxebiguwar.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/123?keyword=positive+discipline+jane+nelsen+pdf+free+download, https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/837046.pdf, https://zafozudakajadev.weebly.com/uploads/1/3/0/8/130814863/kuwekewugi.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 (17 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9710 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
- desktop-hsgcbep
- 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
- 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
- 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
- 252.0.0.224.in-addr.arpa
- 250.255.255.239.in-addr.arpa
- 79.243.254.169.in-addr.arpa
- 255.255.254.169.in-addr.arpa
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\30817566b24bd3e1ed8172afc252478f.png -
d166a5d07265c86ece83cc5644bcd78e4a68886b721bb298824c78626fb72468 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
917f174385e61e55cc2747277ef09fc143dea594a5a8c6d26fa98a73809cfc0a - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/123?keyword=positive+discipline+jane+nelsen+pdf+free+download
- https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/837046.pdf
- https://zafozudakajadev.weebly.com/uploads/1/3/0/8/130814863/kuwekewugi.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/83905a54a030772.pdf
- https://cdn-cms.f-static.net/uploads/4382966/normal_5f8b8c3f6e5e0.pdf
- https://cdn-cms.f-static.net/uploads/4365582/normal_5f8721e235e1f.pdf
- https://cdn-cms.f-static.net/uploads/4365567/normal_5f874b1e32fee.pdf
- https://cdn-cms.f-static.net/uploads/4372355/normal_5f899c4a53f2d.pdf
- https://uploads.strikinglycdn.com/files/5cb05a47-2481-4c01-a900-70af81c837d6/16983059648.pdf
- https://uploads.strikinglycdn.com/files/dc9f39df-43a7-4988-b9f1-383079eeaa21/newuvoxajoxebiguwar.pdf
- https://uploads.strikinglycdn.com/files/999894a2-03c3-4fea-8110-0a486cf414cf/davulabameteg.pdf
- https://uploads.strikinglycdn.com/files/31512981-5fbd-48ab-b280-4591866efabf/thirukkural_stories_in_tamil_video_download.pdf
- https://cdn-cms.f-static.net/uploads/4367281/normal_5f8922892e0b4.pdf
- https://cdn-cms.f-static.net/uploads/4365539/normal_5f871bd697ec7.pdf
- https://cdn-cms.f-static.net/uploads/4368249/normal_5f8a88170cbe4.pdf
- https://cdn-cms.f-static.net/uploads/4369928/normal_5f88c46eb54af.pdf
- https://cdn-cms.f-static.net/uploads/4366014/normal_5f871acd44a36.pdf
- https://cdn-cms.f-static.net/uploads/4366302/normal_5f877a9d09de5.pdf
- https://cdn-cms.f-static.net/uploads/4377379/normal_5f89f6176ee75.pdf
- https://cdn-cms.f-static.net/uploads/4368244/normal_5f8b80f31bba7.pdf
- https://cdn.shopify.com/s/files/1/0486/2505/7957/files/anime_character_thumbs_up.pdf
- https://cdn.shopify.com/s/files/1/0440/7777/7061/files/h_p_lovecraft_stories.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
- gettraff.ru
- bedizegoresupa.weebly.com
- zafozudakajadev.weebly.com
- jakedekokobara.weebly.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 72.153.5.96
- 4.144.132.223
- 4.230.171.124
- 20.42.179.204
- 57.155.101.212
- 135.233.95.144
- 4.150.223.107
- 20.112.250.133
- 52.123.128.14
- 40.103.64.226
- 74.179.77.204
- 74.178.232.29
- 72.154.7.108
- 203.26.79.13
- 85.210.196.11
- 142.251.42.99
- 20.184.175.2
- 4.150.223.110
- 48.199.12.1
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report