SUSPICIOUS — rubosap.pdf
SUSPICIOUS — rubosap.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
22738ab18b0c7679a4ee076346d1cc4f5965f666a10518aa2970f74febf76676 - SHA-1:
253a41378eed9b0ad8c5b8b3ae5865ff196453c9 - MD5:
7b509a8d7666ec5d81f5cf701fec4f86 - ssdeep:
1536:9GF5pGGQu8b4/V5ja2va+0lXXq77+Ja7FHl:AF5pzqIjRy7t6Wa7L - TLSH:
T12C339FF304A7EDDC3A8F5B07AAAA145DA18ADA8C61339791048C362DD47CAFD7E00561 - Submitted as: rubosap.pdf
- File type: pdf · Size: 51338 bytes
- Verdict: suspicious (58/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/87dd62bce4.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=clan%20games%20clash%20of%20clans, https://site-1044417.mozfiles.com/files/1044417/kijuk.pdf, https://site-1040373.mozfiles.com/files/1040373/84263326447.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
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://ggtraff.ru/wb?keyword=clan%20games%20clash%20of%20clans
- https://site-1044417.mozfiles.com/files/1044417/kijuk.pdf
- https://site-1040373.mozfiles.com/files/1040373/84263326447.pdf
- https://site-1036628.mozfiles.com/files/1036628/tisawexeguluzu.pdf
- https://site-1044455.mozfiles.com/files/1044455/9715804400.pdf
- https://site-1039898.mozfiles.com/files/1039898/3299408578.pdf
- https://nakumupapetiz.weebly.com/uploads/1/3/2/7/132741615/a09aac2f53ce0.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/87dd62bce4.pdf
- https://cdn.shopify.com/s/files/1/0480/2091/4335/files/mozart_piano_concerto_no_23.pdf
- https://cdn.shopify.com/s/files/1/0485/7800/3109/files/vinen.pdf
- https://cdn.shopify.com/s/files/1/0498/9639/0814/files/download_apk_fts_2020_liga_indonesia.pdf
- https://cdn.shopify.com/s/files/1/0496/6603/1775/files/wifredo_lam_the_jungle.pdf
- https://uploads.strikinglycdn.com/files/7524979c-aa49-406e-846d-d8a7a7730c0a/remakugimezorugiwemu.pdf
- https://uploads.strikinglycdn.com/files/13e20b20-8650-4cb8-8888-2e9bf0daf14d/xaxutasujorejalatame.pdf
- https://uploads.strikinglycdn.com/files/c1c735a8-a416-42ea-a5e7-2a6e6aabad8f/24572607585.pdf
- https://uploads.strikinglycdn.com/files/6b6be163-ea7e-438f-8627-bbbdf78b518f/miditiji.pdf
- https://uploads.strikinglycdn.com/files/b024d3b8-54b0-4cef-b908-69e042f4f609/morogixuxusapegital.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/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- ggtraff.ru
- site-1044417.mozfiles.com
- site-1040373.mozfiles.com
- site-1036628.mozfiles.com
- site-1044455.mozfiles.com
- site-1039898.mozfiles.com
- nakumupapetiz.weebly.com
- genigudepa.weebly.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report