MALICIOUS — 50988c_52c49872a9a24eb5a4a272e40d580de5.pdf

MALICIOUS — 50988c_52c49872a9a24eb5a4a272e40d580de5.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: a07a9e4e5b181bd31ba527089e8255783bceffa1c46832a2246bf22edfe6b79b
• SHA-1: 55bba965bd06e430d426f54d133e95994667e183
• MD5: bd232937ca1db41dec5ba976152ca6e5
• ssdeep: 768:EZIgGzpDUKQ+l47haE4Cuz4yKLZqQB5onZrEwmAQ8/R7EukPB:2FGFgd4oZqeWnZrzQcR7EuUB
• TLSH: T11B307DF35067FC8C3A86AB43AAE614599156E28C6133E6B41588772CC4BC7BD3F51930
• Submitted as: 50988c_52c49872a9a24eb5a4a272e40d580de5.pdf
• File type: pdf · Size: 36833 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.club/wix?keyword=al+kitaab+part+1+3rd+edition+answer+key, https://cdn.shopify.com/s/files/1/0438/5941/1094/files/getting_input_in_python.pdf, https://cdn.shopify.com/s/files/1/0434/4594/4481/files/dtv_cable_channel_guide_canada.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.club/wix?keyword=al+kitaab+part+1+3rd+edition+answer+key
• https://cdn.shopify.com/s/files/1/0438/5941/1094/files/getting_input_in_python.pdf
• https://cdn.shopify.com/s/files/1/0434/4594/4481/files/dtv_cable_channel_guide_canada.pdf
• https://cdn.shopify.com/s/files/1/0463/1062/1341/files/41135594354.pdf
• http://files.lewisandclarkriverboat.org/uploads/1/3/1/3/131380213/d5527b8.pdf
• http://files.3rdpartyslabs.com/uploads/1/3/0/7/130739773/a7c65b8.pdf
• http://files.newfiremusic.com/uploads/1/3/1/1/131163851/d294e685.pdf
• http://files.triestevillas.com/uploads/1/3/1/4/131437056/pajewetosotifim.pdf
• http://ludetobuj.lakesilverpta.org/uploads/1/3/0/7/130775288/1403019.pdf
• http://vexoxi.summity2y.org/uploads/1/3/2/8/132815002/fepabidisomisuj.pdf
• https://cdn.shopify.com/s/files/1/0429/6497/5765/files/povupezagonuxumujutodig.pdf
• https://cdn.shopify.com/s/files/1/0431/8802/7543/files/rotmg_spirit_dagger.pdf
• https://cdn.shopify.com/s/files/1/0434/2877/4044/files/5910014750.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.club
• cdn.shopify.com
• files.lewisandclarkriverboat.org
• files.3rdpartyslabs.com
• files.newfiremusic.com
• files.triestevillas.com
• ludetobuj.lakesilverpta.org
• vexoxi.summity2y.org
• www.w3.org
• purl.org
• ns.adobe.com

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