SUSPICIOUS — 66821477089.pdf
SUSPICIOUS — 66821477089.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:
7c8fff121cfc7857152b4dc0a3889a439211438117c4d1d2b4ef7412b2b22ce0 - SHA-1:
2c106ea5863328d01398762b44e66aca22893ca9 - MD5:
80ff1b16d2096d90227348a5fc8da7ae - ssdeep:
768:xgGzpD0UcJYwn49x6zPBUjntaM6ruI+OXVa44f90trK6bCO:CGFAfBUjta04XV8f90tG6bCO - TLSH:
T1D931AFF35457DC4C3A8ABB436DE611196049CB8C6236AB7088C9BB7DD47C2BEBD10861 - Submitted as: 66821477089.pdf
- File type: pdf · Size: 41494 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://uploads.strikinglycdn.com/files/84d4cbb3-b871-4c30-b0d8-6157df3d261b/89767487590.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=crc+press+handbook+of+chemistry+and+physics, https://uploads.strikinglycdn.com/files/84d4cbb3-b871-4c30-b0d8-6157df3d261b/89767487590.pdf, https://uploads.strikinglycdn.com/files/6bcca986-6895-4bfd-9865-d810686778aa/zegenub.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://cctraff.ru/strik?keyword=crc+press+handbook+of+chemistry+and+physics
- https://uploads.strikinglycdn.com/files/84d4cbb3-b871-4c30-b0d8-6157df3d261b/89767487590.pdf
- https://uploads.strikinglycdn.com/files/6bcca986-6895-4bfd-9865-d810686778aa/zegenub.pdf
- https://uploads.strikinglycdn.com/files/85aa0d2b-82f4-4f36-859a-40dc147ddcce/32117194366.pdf
- https://cdn.shopify.com/s/files/1/0484/9346/1659/files/dd_5e_spell_aoe_templates.pdf
- https://cdn.shopify.com/s/files/1/0441/0467/9576/files/74469608723.pdf
- https://cdn.shopify.com/s/files/1/0479/2906/5628/files/stealth_cam_p12_manual_norsk.pdf
- https://cdn.shopify.com/s/files/1/0428/9318/1087/files/ebco_oasis_water_cooler_parts.pdf
- https://site-1036871.mozfiles.com/files/1036871/xadumiboruxokegiror.pdf
- https://site-1039787.mozfiles.com/files/1039787/53516193802.pdf
- https://site-1036851.mozfiles.com/files/1036851/52896107917.pdf
- https://site-1037212.mozfiles.com/files/1037212/33639798549.pdf
- https://cdn.shopify.com/s/files/1/0481/4222/1463/files/business_analysis.pdf
- https://cdn.shopify.com/s/files/1/0435/4467/4455/files/igcse_chemistry_textbook_answers.pdf
- https://cdn.shopify.com/s/files/1/0437/1306/9210/files/arm_wrestling_table_amazon.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
- cctraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- site-1036871.mozfiles.com
- site-1039787.mozfiles.com
- site-1036851.mozfiles.com
- site-1037212.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report