MALICIOUS — 0511f5_17d1aecafadc4603a4051fce13a4c4af.pdf

MALICIOUS — 0511f5_17d1aecafadc4603a4051fce13a4c4af.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: e4fd553209a3e9fd397cd1bfc6b537508dc6eb6f17b252d5a75bfc09649bdb8d
• SHA-1: 65e0e5eefbfae968769d4a58baf4ef9aaed9bd0e
• MD5: 758c6525147f9c4e18331828728444f1
• ssdeep: 1536:NGFqBJ1E/scgxFVZMyGlhpQF6LWysFppU:QFqBE/sdTrGlhaF8zsS
• TLSH: T16634CFF3909ADD8C69D72B039D991059A046C7CD7122A66089DA776CC0AC2FEAF10DB0
• Submitted as: 0511f5_17d1aecafadc4603a4051fce13a4c4af.pdf
• File type: pdf · Size: 55176 bytes
• Verdict: malicious (78/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1

Why this verdict

The malicious score of 78/100 is the fusion of 5 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - 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=minecraft+apk+12.13.54, https://34cfab16-530a-4fd7-a01a-bf8d632b9bde.filesusr.com/ugd/70c1ec_af16c6ef541d44ba8e7fcd73106d62ac.pdf?index=true, https://dca2b711-d8e5-4f59-9e80-29f29289f117.filesusr.com/ugd/69695d_9241f897b95847789bfbc4640d9e729e.pdf?index=true - 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=minecraft+apk+12.13.54
• https://34cfab16-530a-4fd7-a01a-bf8d632b9bde.filesusr.com/ugd/70c1ec_af16c6ef541d44ba8e7fcd73106d62ac.pdf?index=true
• https://dca2b711-d8e5-4f59-9e80-29f29289f117.filesusr.com/ugd/69695d_9241f897b95847789bfbc4640d9e729e.pdf?index=true
• https://6531bc15-dda3-4405-9f59-5e66fa775027.filesusr.com/ugd/69695d_491c06d2477e40b38dad8c7ec78a724f.pdf?index=true
• https://02969fbf-311a-4769-bdf3-60a03c8e71f7.filesusr.com/ugd/681527_bcf7ecb3899a4bb1a0dfd0e9340e13bf.pdf?index=true
• https://a58f12a1-041f-471f-9da0-b00219a70b3f.filesusr.com/ugd/18574e_96c1a4c265ac4d5b8252f334d41ed6c1.pdf?index=true
• https://da736567-586c-4f93-bf62-238b7b7c25de.filesusr.com/ugd/70e7d4_2b1d6884e0a94bfcb82fb0c833916254.pdf?index=true
• https://27a023a7-4550-4e2a-b886-4a8b2ffabe23.filesusr.com/ugd/bba345_e034081784e1497a9f227de2fa92cf41.pdf?index=true
• https://624797af-0c42-4cf0-bc09-9a64ce0570d7.filesusr.com/ugd/dcf311_9bf8b0ab66fa4560a3c32f634812a590.pdf?index=true
• https://f16d345b-3d5d-4601-8f3a-5bd954d90426.filesusr.com/ugd/3225da_edec724ebaaf4ae38a037f9ff304b9fc.pdf?index=true
• https://58d8d21e-00b3-4ce5-b083-a179fd844836.filesusr.com/ugd/8ce377_5c34cba760894d60beb891280ec33d2f.pdf?index=true
• https://773e1d50-b7e5-467e-9f98-66e32da8b0b0.filesusr.com/ugd/c268f7_643229d3de154737ae5eb39a44a7e8ba.pdf?index=true
• https://e8598a7e-3f5b-40db-a920-2e1eebc7e54e.filesusr.com/ugd/4c7633_d7463374f38649e39a156924a5883bb8.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.club
• 34cfab16-530a-4fd7-a01a-bf8d632b9bde.filesusr.com
• dca2b711-d8e5-4f59-9e80-29f29289f117.filesusr.com
• 6531bc15-dda3-4405-9f59-5e66fa775027.filesusr.com
• 02969fbf-311a-4769-bdf3-60a03c8e71f7.filesusr.com
• a58f12a1-041f-471f-9da0-b00219a70b3f.filesusr.com
• da736567-586c-4f93-bf62-238b7b7c25de.filesusr.com
• 27a023a7-4550-4e2a-b886-4a8b2ffabe23.filesusr.com
• 624797af-0c42-4cf0-bc09-9a64ce0570d7.filesusr.com
• f16d345b-3d5d-4601-8f3a-5bd954d90426.filesusr.com
• 58d8d21e-00b3-4ce5-b083-a179fd844836.filesusr.com
• 773e1d50-b7e5-467e-9f98-66e32da8b0b0.filesusr.com
• e8598a7e-3f5b-40db-a920-2e1eebc7e54e.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report