MALICIOUS — 1849a1_214b68a9405649afb041254a87a102ec.pdf

MALICIOUS — 1849a1_214b68a9405649afb041254a87a102ec.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: 5f3190e04991923d6cd224971de8e0ee7f79cdab4f9406ce2191c9d140cf915a
• SHA-1: a3272ead920eedb3d2be02d2b430e54f0424a08f
• MD5: c9b8c787d2a2a9a9100f4c0ec753ab1d
• ssdeep: 768:hgGzpD/RZwpzfgEzlYv5OHNso+zHdKCRpmgK6a7aomqEmeLOrqcF/rHZGF:SGFrAtGWsbz9DRtK6a7mqEmeLOD/rHZU
• TLSH: T16E328EF310EBED8C3ADB5B076DA61009918AC78DA13796B0559C776CC8BC6FC6E10621
• Submitted as: 1849a1_214b68a9405649afb041254a87a102ec.pdf
• File type: pdf · Size: 45836 bytes
• Verdict: malicious (88/100)

Detections (3 of 53 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.cc/wix?keyword=sons+of+ether+factions, http://tekusa.ndnarts.com/uploads/1/3/2/7/132740480/6745591.pdf, http://gamim.nancywyuen.com/uploads/1/3/0/7/130740118/1f4e8671b59b1f.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.cc/wix?keyword=sons+of+ether+factions
• http://tekusa.ndnarts.com/uploads/1/3/2/7/132740480/6745591.pdf
• http://gamim.nancywyuen.com/uploads/1/3/0/7/130740118/1f4e8671b59b1f.pdf
• http://files.huangchensu.com/uploads/1/3/0/7/130775229/fapaxupekika-jadidomasit-kedavisuginet.pdf
• https://b3698313-0d5b-411b-a1fe-479344482fb3.filesusr.com/ugd/cd81e9_39e502771e1c4d4aaaf52d3f3a5f7805.pdf?index=true
• https://1e4b06e0-7c67-4e2f-b6c4-af01d0b36976.filesusr.com/ugd/2ac701_52c0d141cab2480a87e9ba69a605599e.pdf?index=true
• https://c2547a51-0efd-403f-88e0-03cb0b3580a7.filesusr.com/ugd/5a1791_7ea4d89543154087b679c6f4b60a054d.pdf?index=true
• https://470dc28f-7333-469f-bd3b-452201f35411.filesusr.com/ugd/ba2c19_022ad4553d4d4d56aba1e81cf9231bcf.pdf?index=true
• https://deff9531-8bcf-4e15-884e-9efeea88eb18.filesusr.com/ugd/57c819_ed41366192c84cbb9d5d70467b2357f7.pdf?index=true
• https://cdn.shopify.com/s/files/1/0428/7509/3159/files/ruby_split_string.pdf
• https://cdn.shopify.com/s/files/1/0440/8557/5832/files/hanuman_vs_mahiravana_movie_free.pdf
• https://cdn.shopify.com/s/files/1/0465/4530/5750/files/navy_enlisted_brag_sheet_examples.pdf
• https://20e7caa6-513e-4929-9c8b-3c3037967028.filesusr.com/ugd/3d514e_318ede21c92a4bc7b59847d91b3dc803.pdf?index=true
• https://1ab44544-4cc7-4848-b698-1154cd00a475.filesusr.com/ugd/2f3216_951bc90f081c47b8a4c8f9f1dbd45dbe.pdf?index=true
• https://6ddc9b29-9b50-4efe-821f-0a7670232907.filesusr.com/ugd/29c71c_c2b008914a964afa85ca272e3ad28376.pdf?index=true
• https://1a8d24f5-a941-46d7-982c-4fc6a8a0f5e0.filesusr.com/ugd/9f2514_6f58e08a2a7b4d73b09d841d1e6f121c.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.cc
• tekusa.ndnarts.com
• gamim.nancywyuen.com
• files.huangchensu.com
• b3698313-0d5b-411b-a1fe-479344482fb3.filesusr.com
• 1e4b06e0-7c67-4e2f-b6c4-af01d0b36976.filesusr.com
• c2547a51-0efd-403f-88e0-03cb0b3580a7.filesusr.com
• 470dc28f-7333-469f-bd3b-452201f35411.filesusr.com
• deff9531-8bcf-4e15-884e-9efeea88eb18.filesusr.com
• cdn.shopify.com
• 20e7caa6-513e-4929-9c8b-3c3037967028.filesusr.com
• 1ab44544-4cc7-4848-b698-1154cd00a475.filesusr.com
• 6ddc9b29-9b50-4efe-821f-0a7670232907.filesusr.com
• 1a8d24f5-a941-46d7-982c-4fc6a8a0f5e0.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report