MALICIOUS — 55e2c6_87608d0a37854994a31e922607a6f68a.pdf

MALICIOUS — 55e2c6_87608d0a37854994a31e922607a6f68a.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: 810c51fc2617d5ee144a6e6187846fff9c9f89be00875a3372b76abf69d7287c
• SHA-1: 7e0613f68a35c6a1925814dcad641c938474d33f
• MD5: 07d85e3bc7998a0fe3f44cd7d6834c60
• ssdeep: 768:ngGzpDrJcPuen55KGx0PhCqjafrPQZtwwCdvPS8mbWdgHTvjcKnl:gGF3JxGeAqjafr4ZBKXS8mbWdgzLcKnl
• TLSH: T1E0309EF354ABDDC87B46AB136EDA00A86149C78C6133A76445CD776CD4BCAED6E00A20
• Submitted as: 55e2c6_87608d0a37854994a31e922607a6f68a.pdf
• File type: pdf · Size: 39299 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.me/wix?keyword=quick+pdf+scanner+pro+apk, http://kutezi.rooznote.com/uploads/1/3/1/6/131606174/4325894.pdf, http://jobofogar.adiscountoutlet.com/uploads/1/3/0/8/130873995/9956024.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=quick+pdf+scanner+pro+apk
• http://kutezi.rooznote.com/uploads/1/3/1/6/131606174/4325894.pdf
• http://jobofogar.adiscountoutlet.com/uploads/1/3/0/8/130873995/9956024.pdf
• http://jolutuz.littleoasisequine.com/uploads/1/3/1/4/131454950/8130861.pdf
• https://89f9284e-e59e-4368-9782-b242d8c97540.filesusr.com/ugd/3d514e_1fa64f22db884943a081d3fa7a60a126.pdf?index=true
• https://cdn.shopify.com/s/files/1/0433/2617/7438/files/bingo_center_cookie_clicker.pdf
• https://cdn.shopify.com/s/files/1/0431/6640/0673/files/pikewimajifati.pdf
• https://cdn.shopify.com/s/files/1/0432/2823/3883/files/crin_o_medical_term.pdf
• https://cdn.shopify.com/s/files/1/0435/3120/6808/files/zokiba.pdf
• https://0d5cb1e0-1575-465c-9f5f-86ca7a7f95ee.filesusr.com/ugd/bdc04d_31f88bd3ce3c42f1946520def6e29d73.pdf?index=true
• https://d3158493-f455-4db2-b914-285c00d5df4d.filesusr.com/ugd/6924eb_203ba8bd57224cbf8c2b95488b273c38.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
• kutezi.rooznote.com
• jobofogar.adiscountoutlet.com
• jolutuz.littleoasisequine.com
• 89f9284e-e59e-4368-9782-b242d8c97540.filesusr.com
• cdn.shopify.com
• 0d5cb1e0-1575-465c-9f5f-86ca7a7f95ee.filesusr.com
• d3158493-f455-4db2-b914-285c00d5df4d.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report