MALICIOUS — 65d6f7_5c64284b48cd4e5bba85028ca590b634.pdf

MALICIOUS — 65d6f7_5c64284b48cd4e5bba85028ca590b634.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: fc1466bb5158c4ce59586ea6c3c0f97feee954de8b59722afa0cd97f8f70b98a
• SHA-1: 0ddd5f10a7893b59cddff7b01a77ed1a21d34f31
• MD5: b70465f2366c9ea6cc8a6f7b7df85d73
• ssdeep: 1536:vGF8CXh+kMzsEjtNTYXBpXBbrLAPjKWhEEZL6o6J0w:eF8CXbMzsbZb0jKWqNoVw
• TLSH: T17937E0F7A097DDCC6E87AB039EA7105AA05A93C922235B7008DC736DE47C6FE1D01661
• Submitted as: 65d6f7_5c64284b48cd4e5bba85028ca590b634.pdf
• File type: pdf · Size: 74848 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.com/wix?keyword=lufia+2+walkthrough+dragon+mountain, http://files.eventsforafrica.com/uploads/1/3/0/8/130813698/lozelegup-xifuvukijepu.pdf, http://files.finenorwich.co.uk/uploads/1/3/1/4/131407767/6909941.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.com/wix?keyword=lufia+2+walkthrough+dragon+mountain
• http://files.eventsforafrica.com/uploads/1/3/0/8/130813698/lozelegup-xifuvukijepu.pdf
• http://files.finenorwich.co.uk/uploads/1/3/1/4/131407767/6909941.pdf
• http://files.southscript.org/uploads/1/3/2/6/132682892/3240687.pdf
• http://files.goldenrodgala.org/uploads/1/3/1/4/131483042/8800280.pdf
• http://rilew.allthatglitterscompany.com/uploads/1/3/0/7/130738720/8795677.pdf
• http://seriwe.huffmansflowersofthefield.com/uploads/1/3/0/7/130739892/jopegutoro.pdf
• http://gorazev.cdldailychallenge.com/uploads/1/3/1/3/131383434/pusetudab.pdf
• http://files.cbsamuels.com/uploads/1/3/1/4/131438240/jufupowamisezatagos.pdf
• https://e6afebfa-714a-4c2c-aef9-2f6575333dc2.filesusr.com/ugd/0cd019_956f6d109bea4b1ebf64ebaac3b8aebb.pdf?index=true
• https://54a147dc-496f-41d2-ac9c-92f8fc54bf32.filesusr.com/ugd/2e4eb4_014af4a049f84f0aafedcd75c2a970de.pdf?index=true
• https://7c46d593-e132-42b6-9fa2-acfe7ee078d5.filesusr.com/ugd/784815_9c5f5c9e2c8b4212a885fc8eacd8086b.pdf?index=true
• https://cdn.shopify.com/s/files/1/0428/7925/4694/files/46857275469.pdf
• https://cdn.shopify.com/s/files/1/0430/3699/9842/files/lusojabefo.pdf
• https://cdn.shopify.com/s/files/1/0428/5952/8355/files/pc_build_guide_tom_s_hardware.pdf
• https://cdn.shopify.com/s/files/1/0432/5441/5515/files/tumafe.pdf
• https://cdn.shopify.com/s/files/1/0434/9765/2376/files/navodaya_admission_form_2020_download.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.com
• files.eventsforafrica.com
• files.finenorwich.co.uk
• files.southscript.org
• files.goldenrodgala.org
• rilew.allthatglitterscompany.com
• seriwe.huffmansflowersofthefield.com
• gorazev.cdldailychallenge.com
• files.cbsamuels.com
• e6afebfa-714a-4c2c-aef9-2f6575333dc2.filesusr.com
• 54a147dc-496f-41d2-ac9c-92f8fc54bf32.filesusr.com
• 7c46d593-e132-42b6-9fa2-acfe7ee078d5.filesusr.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report