MALICIOUS — 668a47_fb66f3b0e32d44b69de7b59389b3e291.pdf

MALICIOUS — 668a47_fb66f3b0e32d44b69de7b59389b3e291.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: a86a3c9d90c2076e21bd753c25684f25e5c34c9497cd8ff5264b441179958def
• SHA-1: 65e1429dacb6ccb2150c9f7f4f269d88514a012c
• MD5: 22d597b821ea6679f31755c1059f38fb
• ssdeep: 1536:WGFp6bjWeaiTKmWvO6VIBrEVj7jN3/itV0Fxtyb5qwQFvblZijE:vFp6bvY7QEBXN3oaxtydARZt
• TLSH: T19237CFF3609BEECC7A8B1B83AEE611096045D7C8722796A00484B77CD4B8BFD6F51611
• Submitted as: 668a47_fb66f3b0e32d44b69de7b59389b3e291.pdf
• File type: pdf · Size: 76014 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://ttraff.me/wix?keyword=el+juego+de+la+oca+espa%25C3%25B1a, https://cdn.shopify.com/s/files/1/0484/6236/4833/files/sonavibol.pdf, https://cdn.shopify.com/s/files/1/0431/1751/0818/files/wood_mizer_lt40.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.me/wix?keyword=el+juego+de+la+oca+espa%25C3%25B1a
• https://cdn.shopify.com/s/files/1/0484/6236/4833/files/sonavibol.pdf
• https://cdn.shopify.com/s/files/1/0431/1751/0818/files/wood_mizer_lt40.pdf
• https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tolipokegegami.pdf
• https://cdn.shopify.com/s/files/1/0431/4375/7992/files/c_form_haryana_gov.pdf
• http://files.kerrigoodman.com/uploads/1/3/2/7/132710712/8b94088f8fdd.pdf
• http://files.wakefieldpodiatrists.co.uk/uploads/1/3/1/3/131382955/4b8757c3e68a7.pdf
• http://files.meccadance.com/uploads/1/3/1/1/131163634/8602183.pdf
• http://dafibusuv.winkler55plus.com/uploads/1/3/0/8/130874642/pazobivi-pokanowib-bopukipevaluz.pdf
• http://files.sweetretreatsscrapbooking.com/uploads/1/3/2/6/132681336/gafuse-muwusi.pdf
• http://files.badass-beautyenvy.com/uploads/1/3/1/6/131606289/4630150.pdf
• http://bikab.balwynhighschool1957to1962reunion.org/uploads/1/3/1/4/131453133/2338569.pdf
• http://files.kosative.com/uploads/1/3/2/7/132710592/kanulaso-fisanofivobemo.pdf
• https://5e53241b-1b6a-4b73-a917-ed2431a5ade3.filesusr.com/ugd/baef12_cf7cc6d144b0493bbaf24b9318dd7633.pdf?index=true
• https://8eec9695-659d-4c47-ba07-a291a326bdd0.filesusr.com/ugd/e1c37d_44924cb4f5284ea5996cf9d2fd7d1230.pdf?index=true
• https://e3ca050a-e909-4faa-956d-b98382aa3e1b.filesusr.com/ugd/dad7b5_28d3cd6b0eec48579f05e59cd3c5664f.pdf?index=true
• https://d2900a77-09fe-4680-9f6a-376555189997.filesusr.com/ugd/277b62_b568d33eae2f4075833d4a6a7d18d5b1.pdf?index=true
• 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.me
• cdn.shopify.com
• files.kerrigoodman.com
• files.wakefieldpodiatrists.co.uk
• files.meccadance.com
• dafibusuv.winkler55plus.com
• files.sweetretreatsscrapbooking.com
• files.badass-beautyenvy.com
• bikab.balwynhighschool1957to1962reunion.org
• files.kosative.com
• 5e53241b-1b6a-4b73-a917-ed2431a5ade3.filesusr.com
• 8eec9695-659d-4c47-ba07-a291a326bdd0.filesusr.com
• e3ca050a-e909-4faa-956d-b98382aa3e1b.filesusr.com
• d2900a77-09fe-4680-9f6a-376555189997.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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