MALICIOUS — c4dbd3_3c79af985ef8410ba2f94b67bf0df67a.pdf

MALICIOUS — c4dbd3_3c79af985ef8410ba2f94b67bf0df67a.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 54 detection engines flagged it.

Identification

• SHA-256: b45af023cfaf541eb847f889b58dc9233795a22ab1682c01a8fe65be6d6f6e5a
• SHA-1: 654586a2138b05af19d33e134433e60eae7f21eb
• MD5: f7e9c9a07bfd7c2d8d6238d86c5cd50d
• ssdeep: 768:MgGzpD3SVGZiDwxAjGs+dex4/pQRn6TW7QOlbtDC64JuASwuEykHmBWc:JGFbQ4yGsdqHWb04AStEFHmBWc
• TLSH: T141329EF324D7FD8C7A868F436CAB15685146D3886233973418A87B6CC4BC2EDAF50961
• Submitted as: c4dbd3_3c79af985ef8410ba2f94b67bf0df67a.pdf
• File type: pdf · Size: 46965 bytes
• Verdict: malicious (88/100)

Detections (3 of 54 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - 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.link/wix?keyword=fema+is100b+answers, http://files.shopdonanolicigar.com/uploads/1/3/1/8/131871569/belalopofi-zunoz-mavalogopalotej.pdf, http://jorogow.emanuelaaureli.com/uploads/1/3/0/7/130776493/nujix.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.link/wix?keyword=fema+is100b+answers
• http://files.shopdonanolicigar.com/uploads/1/3/1/8/131871569/belalopofi-zunoz-mavalogopalotej.pdf
• http://jorogow.emanuelaaureli.com/uploads/1/3/0/7/130776493/nujix.pdf
• http://files.uticavapors.com/uploads/1/3/1/3/131384335/sitepu.pdf
• http://butano.davidstrailendurancerun.com/uploads/1/3/0/8/130874493/7c7a769ee.pdf
• http://kedaxomi.russglen.com/uploads/1/3/2/6/132683438/disob.pdf
• http://files.startupsantaana.org/uploads/1/3/1/4/131437246/tilewewotobitifa.pdf
• http://files.phyto5.com.au/uploads/1/3/1/4/131438055/ea88b63a.pdf
• http://tidugagu.biographyofanobody.ca/uploads/1/3/1/3/131379103/dowenujixiwam-fivepalidave-gefoxupopum.pdf
• https://bb3b5b9f-3461-451f-aee4-1bff73bcb2c6.filesusr.com/ugd/5f5755_16e26bbee8974794963b338554327192.pdf?index=true
• https://378e3c80-d4b8-4726-aa3a-ccc086466dee.filesusr.com/ugd/008e52_d6896e3bf505461c95b94d1c4a5d5a65.pdf?index=true
• https://bde7804e-0b41-4443-ad45-2e8dcd89e8a5.filesusr.com/ugd/9c0842_dee054c4f31f4bb893bd21727da481ba.pdf?index=true
• https://f6c330c7-b79d-4ef5-9543-37dc19814786.filesusr.com/ugd/217b8a_0cc269e988434e7da8ea7baa2dc3fdcb.pdf?index=true
• https://453fb1ec-df7f-4c6a-896e-1b3259e0c69f.filesusr.com/ugd/f55bec_753d633def2a40ad9f73064302b4c1bf.pdf?index=true
• https://911213cb-95bd-44ce-ab8a-bf6d018e9def.filesusr.com/ugd/d2759c_a67df5bdd8ab439fbb5ff1348e21ddad.pdf?index=true
• https://0f188c19-a90c-4996-92c2-2c392cc288c6.filesusr.com/ugd/5de1df_792a8e59efc64334a849b3f8f81831e9.pdf?index=true
• https://ca0fe645-8942-4ec0-8cd3-ec75cd9c9d4c.filesusr.com/ugd/bb10c5_e94a7ef3f4774ccd815d1de847849a4b.pdf?index=true
• https://d3ec3be5-e0d6-412e-a153-ffc52cbf63c0.filesusr.com/ugd/a07927_3a1d16fcad0c438dad5d6a412a6a760d.pdf?index=true
• https://ec027611-4bdf-4071-be81-8889289bb823.filesusr.com/ugd/ea2f88_25d66240da8a466b97fe57a3263cb694.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.link
• files.shopdonanolicigar.com
• jorogow.emanuelaaureli.com
• files.uticavapors.com
• butano.davidstrailendurancerun.com
• kedaxomi.russglen.com
• files.startupsantaana.org
• files.phyto5.com.au
• tidugagu.biographyofanobody.ca
• bb3b5b9f-3461-451f-aee4-1bff73bcb2c6.filesusr.com
• 378e3c80-d4b8-4726-aa3a-ccc086466dee.filesusr.com
• bde7804e-0b41-4443-ad45-2e8dcd89e8a5.filesusr.com
• f6c330c7-b79d-4ef5-9543-37dc19814786.filesusr.com
• 453fb1ec-df7f-4c6a-896e-1b3259e0c69f.filesusr.com
• 911213cb-95bd-44ce-ab8a-bf6d018e9def.filesusr.com
• 0f188c19-a90c-4996-92c2-2c392cc288c6.filesusr.com
• ca0fe645-8942-4ec0-8cd3-ec75cd9c9d4c.filesusr.com
• d3ec3be5-e0d6-412e-a153-ffc52cbf63c0.filesusr.com
• ec027611-4bdf-4071-be81-8889289bb823.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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