MALICIOUS — 9317536253.pdf

MALICIOUS — 9317536253.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: f41ac8ecbbfa6ac4cbaab4df3b06a8bc4d0628c6b2df59e8dc298bc3b84073a0
• SHA-1: c4cfef16b6ffea223dd84640557f28ec1752c5c1
• MD5: e337ff8d6f7fee55477b6a60664e92a3
• ssdeep: 768:vgGzpDX7eBqW8/l7x2dvG2G4KALuPqmpxhKwjPiMYsD+pxK5DRx:YGFr7Ek5Pqmpxh/j6MhWK5DRx
• TLSH: T1D3308FF7116BFD4CBA87AF036E9B105D5589D78D6032E2A01998372CD538AFD7E10411
• Submitted as: 9317536253.pdf
• File type: pdf · Size: 37672 bytes
• Verdict: malicious (78/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1

Why this verdict

The malicious score of 78/100 is the fusion of 5 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://gettraff.ru/strik?keyword=autodesk+autocad+2018+tutorial+pdf, https://cdn.shopify.com/s/files/1/0470/9420/2526/files/wwe_smackdown_vs_raw_2008_apkpure.pdf, https://cdn.shopify.com/s/files/1/0438/4191/2997/files/free_printable_bingo_cards_with_numbers_1_75.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://gettraff.ru/strik?keyword=autodesk+autocad+2018+tutorial+pdf
• https://cdn.shopify.com/s/files/1/0470/9420/2526/files/wwe_smackdown_vs_raw_2008_apkpure.pdf
• https://cdn.shopify.com/s/files/1/0438/4191/2997/files/free_printable_bingo_cards_with_numbers_1_75.pdf
• https://cdn.shopify.com/s/files/1/0437/4170/8453/files/67554924572.pdf
• https://cdn.shopify.com/s/files/1/0428/4389/8022/files/59270478206.pdf
• https://cdn.shopify.com/s/files/1/0437/7093/7498/files/claim_letter_to_insurance_template.pdf
• https://uploads.strikinglycdn.com/files/30c8d6b0-b4c9-4bc0-9a07-f53993467eb2/monawaruvowavozimixuve.pdf
• https://uploads.strikinglycdn.com/files/a72f2dd9-59a7-4c3c-bff8-339d6054fd4f/22937086823.pdf
• https://site-1036815.mozfiles.com/files/1036815/61877357631.pdf
• https://site-1036932.mozfiles.com/files/1036932/56210302502.pdf
• https://cdn.shopify.com/s/files/1/0436/9465/3594/files/17571772126.pdf
• https://cdn.shopify.com/s/files/1/0460/3310/9156/files/bestwap._in_movie_2018_free.pdf
• https://cdn.shopify.com/s/files/1/0430/1275/1523/files/81144712234.pdf
• https://cdn.shopify.com/s/files/1/0431/8828/9694/files/93579037954.pdf
• https://cdn.shopify.com/s/files/1/0437/6395/7909/files/68934581353.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

• gettraff.ru
• cdn.shopify.com
• uploads.strikinglycdn.com
• site-1036815.mozfiles.com
• site-1036932.mozfiles.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report