MALICIOUS — lusia_f_pldora_anticonceptiva.pdf
MALICIOUS — lusia_f_pldora_anticonceptiva.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:
2cf90b230f45d4cb7c57510a58fbe68d0953458b0c87b83b171d9c78e8904d71 - SHA-1:
0b62499b17f3a4d622823c5e0e45dc485364b637 - MD5:
fb7ebb9e2c180dcd77db34c1ffbe9459 - ssdeep:
768:BgGzpDZpfCGbXBmMCe1G8AL9pe1DvBw7ph6CX:yGFtpqE0YogJ8ph6CX - TLSH:
T149318DF32097DDCC7A8BAB439DAB1469954AD288713393904188776DC4BCAFD3F00A61 - Submitted as: lusia_f_pldora_anticonceptiva.pdf
- File type: pdf · Size: 42979 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 17 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/9f1dc0ea-e3f6-4f6a-a052-d05af8ce12ca/70319444398.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=lusia+f+p%25C3%25ADldora+anticonceptiva, https://kokexofagisukop.weebly.com/uploads/1/3/2/7/132710589/pojofitozebul.pdf, https://gusumadanu.weebly.com/uploads/1/3/2/6/132695601/bugojozozu.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)
9682 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
- 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
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\addcbdb2e2f42cb04dae761daa56f2b3.png -
f360cd863009880c288acc49d5cd4fab382d5dda914f4c71c29105afb4db8cf6 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
2442a1ea977ce77d1b479a9e3a12d4fe699e2c0c3961bf70b03fb0468291b264 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=lusia+f+p%25C3%25ADldora+anticonceptiva
- https://kokexofagisukop.weebly.com/uploads/1/3/2/7/132710589/pojofitozebul.pdf
- https://gusumadanu.weebly.com/uploads/1/3/2/6/132695601/bugojozozu.pdf
- https://ziperivowupidu.weebly.com/uploads/1/3/1/3/131381589/dd012825c3171d.pdf
- https://uploads.strikinglycdn.com/files/9f1dc0ea-e3f6-4f6a-a052-d05af8ce12ca/70319444398.pdf
- https://uploads.strikinglycdn.com/files/0eaeea3c-1c04-45af-9f58-4c05e0a0935a/sevit.pdf
- https://uploads.strikinglycdn.com/files/a8f1e2b6-f25b-4710-9baf-94b78c56edd6/6296458322.pdf
- https://uploads.strikinglycdn.com/files/3384085d-e5e9-4294-b561-aead028f2f78/xekadugari.pdf
- https://uploads.strikinglycdn.com/files/3c53bfa4-ff09-4359-b3d6-0a8e1b8a9102/whirlpool_washer_cabrio_repair_manual.pdf
- https://uploads.strikinglycdn.com/files/58a16491-b0f5-41f1-ab29-c5bbbb73236a/33865641773.pdf
- https://uploads.strikinglycdn.com/files/bdfdf021-b333-45b3-809f-a2ec038e0376/juxakeb.pdf
- https://cdn.shopify.com/s/files/1/0435/2724/1879/files/47909990883.pdf
- https://cdn.shopify.com/s/files/1/0496/1642/1017/files/james_baldwin_book_the_fire_next_time.pdf
- https://cdn.shopify.com/s/files/1/0437/4256/0407/files/64045101193.pdf
- https://uploads.strikinglycdn.com/files/42c5c314-e55e-47c3-ad9c-2a4a77e6a66c/wonilunuxu.pdf
- https://uploads.strikinglycdn.com/files/c1dbd77a-28c6-478e-b200-d00c3adbf32c/motaki.pdf
- https://uploads.strikinglycdn.com/files/f0feab84-7855-4cac-a0ba-af481858bbc4/34608593273.pdf
- https://uploads.strikinglycdn.com/files/7fb67174-80b7-456f-8f1b-32b13d29a67d/lutawatolodaja.pdf
- https://uploads.strikinglycdn.com/files/7ebd7e52-e96f-4495-84fe-dcfce0324aa5/86966817595.pdf
- https://uploads.strikinglycdn.com/files/df61d5f5-8e6b-4212-ad2d-b9f821354ace/390920265.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/
- http://ns.adobe.com/xap/1.0/mm/
Embedded domains
- cctraff.ru
- kokexofagisukop.weebly.com
- gusumadanu.weebly.com
- ziperivowupidu.weebly.com
- uploads.strikinglycdn.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 135.233.95.80
- 40.84.85.40
- 52.110.12.56
- 52.110.12.32
- 4.230.171.124
- 4.144.132.223
- 51.105.71.136
- 20.231.239.246
- 74.178.240.61
- 40.103.64.226
- 72.153.5.60
- 52.123.129.14
- 203.26.79.13
- 135.234.160.244
- 92.223.78.30
- 40.79.163.155
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report