MALICIOUS — 4dded2_fbd740504dc24260bc0b35650d9a34d5.pdf

MALICIOUS — 4dded2_fbd740504dc24260bc0b35650d9a34d5.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 54 detection engines flagged it.

Identification

• SHA-256: 2a80b2cd0a5dd3678b599f6fb2be797f63ce23b9414d23d54cc0549c0097b64b
• SHA-1: bea91ed604014c7dac7dc4a21a53a26f76e56af2
• MD5: 94aaabec6c8580b1f6bdc9057dac33b7
• ssdeep: 768:ZgGzpD5mDoEmaXGDB/1jrAzPtY/etirf1gUqmAn8oCrsdMKr7kk:aGFdhDB/1jYoqmA8idMKr7kk
• TLSH: T11F32AFF34067DC8D7A8BEB03ADA611596089D28D3132E7A019D8772CD5B85FE7F00652
• Submitted as: 4dded2_fbd740504dc24260bc0b35650d9a34d5.pdf
• File type: pdf · Size: 44295 bytes
• Verdict: malicious (78/100)

Detections (2 of 54 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://ttraff.ru/wix?keyword=introduccion+general+a+la+biblia+pdf, https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zejakepujubuk.pdf, https://cdn.shopify.com/s/files/1/0435/7780/2911/files/rafulurexozizibubeza.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://ttraff.ru/wix?keyword=introduccion+general+a+la+biblia+pdf
• https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zejakepujubuk.pdf
• https://cdn.shopify.com/s/files/1/0435/7780/2911/files/rafulurexozizibubeza.pdf
• https://cdn.shopify.com/s/files/1/0470/8715/7406/files/dosenunumusedami.pdf
• https://cdn.shopify.com/s/files/1/0429/6104/3605/files/xisolivukamowudirujujoged.pdf
• https://cdn.shopify.com/s/files/1/0432/3000/3367/files/98954383144.pdf
• https://cdn.shopify.com/s/files/1/0437/7244/4823/files/valesejififuvubaw.pdf
• https://cdn.shopify.com/s/files/1/0431/6296/0023/files/norekowevirijekimifezo.pdf
• https://cdn.shopify.com/s/files/1/0433/9476/0862/files/how_to_imrpove_a_discord.pdf
• https://1bd599b0-a219-4549-8653-9480b435204d.filesusr.com/ugd/451a43_d84d5754e091457fa06456bb39292986.pdf?index=true
• https://3cdf02be-beda-4297-ac5d-4b6e55a539af.filesusr.com/ugd/12745a_098799f7e38f42ecb606132b37c471ce.pdf?index=true
• https://cdn.shopify.com/s/files/1/0428/2574/4540/files/yayati_kadambari_free_download.pdf
• https://cdn.shopify.com/s/files/1/0434/7772/9432/files/lumber_tycoon_2_delete_blueprint_script_pastebin.pdf
• https://cdn.shopify.com/s/files/1/0430/6917/8017/files/lujijesimigebi.pdf
• https://cdn.shopify.com/s/files/1/0430/8120/3873/files/lubiboxemanudokoxegigi.pdf
• https://cdn.shopify.com/s/files/1/0428/6464/0159/files/motinifugoxuvip.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

• ttraff.ru
• cdn.shopify.com
• 1bd599b0-a219-4549-8653-9480b435204d.filesusr.com
• 3cdf02be-beda-4297-ac5d-4b6e55a539af.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report