MALICIOUS — 18122d_c70dd3263bf74c9fa4c3ecf034af7f26.pdf

MALICIOUS — 18122d_c70dd3263bf74c9fa4c3ecf034af7f26.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: c82d34ae26802512f8a35c815bb7ff9ea53af38c206ba3bb1c2cbd852a26578a
• SHA-1: f287879726914f2cb582d855f1cde44dc24f45c0
• MD5: 26a08875f80884cc8eb25d9f9196eecf
• ssdeep: 768:iPgGzpDXb5wopHqsNXK9Bns5GcWAsDqI/YeaIktoV3tdhDnStk5AFIIL3L+3VR:vGFKYjKc5mA6qydhTSt+G7+3VR
• TLSH: T11432AEF31067EC4EBB868B176DAA101E608AD28CA136DB6406DC772CD4BC6FD7E40651
• Submitted as: 18122d_c70dd3263bf74c9fa4c3ecf034af7f26.pdf
• File type: pdf · Size: 45121 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=android+apk+decompile+manifest, https://cdn.shopify.com/s/files/1/0428/5458/0391/files/autoloader_for_blackberry_classic.pdf, https://cdn.shopify.com/s/files/1/0435/5499/6383/files/52995602742.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=android+apk+decompile+manifest
• https://cdn.shopify.com/s/files/1/0428/5458/0391/files/autoloader_for_blackberry_classic.pdf
• https://cdn.shopify.com/s/files/1/0435/5499/6383/files/52995602742.pdf
• https://cdn.shopify.com/s/files/1/0438/8395/4328/files/48631916176.pdf
• https://cdn.shopify.com/s/files/1/0462/3184/7063/files/68204294250.pdf
• http://tukevu.mesmereyesmakeupandbeauty.com/uploads/1/3/1/6/131636655/5570454.pdf
• http://files.waynesmeats.com/uploads/1/3/2/3/132302894/fojim-foxikubefegoj-guzimamo-xagekabodoripu.pdf
• http://zovola.rivervalleypc.com/uploads/1/3/0/7/130739615/8335310.pdf
• http://files.pianolessonsontheweb.com/uploads/1/3/1/0/131069890/mawiral.pdf
• http://wofipele.theexpatspeechie.com/uploads/1/3/1/3/131381241/rofisejeben-gogumefovot-zusuzuwolujenu-foromudovu.pdf
• https://cdn.shopify.com/s/files/1/0428/8148/2919/files/til_tuesday_voices_carry.pdf
• https://cdn.shopify.com/s/files/1/0463/1468/4573/files/calculated_fields_form_wordpress_plugin.pdf
• https://cdn.shopify.com/s/files/1/0431/2757/0596/files/68894982634.pdf
• https://cdn.shopify.com/s/files/1/0427/6636/8935/files/zenugudikiv.pdf
• https://cdn.shopify.com/s/files/1/0431/8799/4792/files/68368732325.pdf
• https://cdn.shopify.com/s/files/1/0432/6889/8966/files/1187331657.pdf
• https://cdn.shopify.com/s/files/1/0465/8069/5207/files/51631976984.pdf
• https://cdn.shopify.com/s/files/1/0428/9911/2095/files/98609532039.pdf
• https://cdn.shopify.com/s/files/1/0462/2955/3301/files/grammar_exercises_elementary.pdf
• https://cdn.shopify.com/s/files/1/0439/6069/6990/files/osrs_black_demon_slayer_guide.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/

Embedded domains

• ttraff.me
• cdn.shopify.com
• tukevu.mesmereyesmakeupandbeauty.com
• files.waynesmeats.com
• zovola.rivervalleypc.com
• files.pianolessonsontheweb.com
• wofipele.theexpatspeechie.com
• www.w3.org
• purl.org
• ns.adobe.com

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