SUSPICIOUS — muzuva.pdf
SUSPICIOUS — muzuva.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
587af5f6dc7e7ced7a5eca547068e700644c6d7ae33b444aaf201588f2175226 - SHA-1:
f12c7467c793749ca737eb360ad403feaeb5f400 - MD5:
92a836b23aebd65b6f5f15924df80b06 - ssdeep:
1536:uGFHpJAnzbowrXCIbbsl7QMAMAAuagpu06J0Wo3JI+qI:XFHpJAnzMwrXCIbbsl7QpAuawu0K0ZIk - TLSH:
T11835BFF300A7DD4CB68BAB477EEA10692096C7897172975450D8366EC9BC3BD7E10D20 - Submitted as: muzuva.pdf
- File type: pdf · Size: 62600 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=rab%20ne%20bana%20di%20jodi%20mp3%20download%20mp4, https://site-1037152.mozfiles.com/files/1037152/waxotagijabupudenorov.pdf, https://site-1039649.mozfiles.com/files/1039649/36641323048.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://gettraff.ru/wb?keyword=rab%20ne%20bana%20di%20jodi%20mp3%20download%20mp4
- https://site-1037152.mozfiles.com/files/1037152/waxotagijabupudenorov.pdf
- https://site-1039649.mozfiles.com/files/1039649/36641323048.pdf
- https://site-1037864.mozfiles.com/files/1037864/74044803255.pdf
- https://site-1039251.mozfiles.com/files/1039251/28714837462.pdf
- https://site-1041600.mozfiles.com/files/1041600/sample_tax_invoice.pdf
- https://uploads.strikinglycdn.com/files/75350125-d35a-43d2-a53c-675ae77efb75/24595875047.pdf
- https://uploads.strikinglycdn.com/files/5ee51709-5f2e-4f5b-96a3-5e51c128808b/99890650838.pdf
- https://uploads.strikinglycdn.com/files/9fefd070-72d7-41d7-ae5d-748b4b80ef8c/sarepadefotowowiderex.pdf
- https://uploads.strikinglycdn.com/files/19e0cb9d-c832-4284-b01c-dd0fba0a1bc4/kowolije.pdf
- https://site-1038460.mozfiles.com/files/1038460/99287524289.pdf
- https://site-1040879.mozfiles.com/files/1040879/xulunuxozof.pdf
- https://site-1039545.mozfiles.com/files/1039545/wanolix.pdf
- https://site-1038728.mozfiles.com/files/1038728/38691625254.pdf
- https://site-1039427.mozfiles.com/files/1039427/67785803056.pdf
- https://site-1048528.mozfiles.com/files/1048528/gemot.pdf
- https://site-1040174.mozfiles.com/files/1040174/28567699911.pdf
- https://site-1039163.mozfiles.com/files/1039163/95816187270.pdf
- https://site-1044192.mozfiles.com/files/1044192/29599496248.pdf
- https://site-1038951.mozfiles.com/files/1038951/65900008794.pdf
- https://site-1048172.mozfiles.com/files/1048172/potutepolij.pdf
- https://site-1036902.mozfiles.com/files/1036902/49663406171.pdf
- https://site-1042204.mozfiles.com/files/1042204/231134911.pdf
- https://site-1036759.mozfiles.com/files/1036759/fibokuwuxajefebalofitezak.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- gettraff.ru
- site-1037152.mozfiles.com
- site-1039649.mozfiles.com
- site-1037864.mozfiles.com
- site-1039251.mozfiles.com
- site-1041600.mozfiles.com
- uploads.strikinglycdn.com
- site-1038460.mozfiles.com
- site-1040879.mozfiles.com
- site-1039545.mozfiles.com
- site-1038728.mozfiles.com
- site-1039427.mozfiles.com
- site-1048528.mozfiles.com
- site-1040174.mozfiles.com
- site-1039163.mozfiles.com
- site-1044192.mozfiles.com
- site-1038951.mozfiles.com
- site-1048172.mozfiles.com
- site-1036902.mozfiles.com
- site-1042204.mozfiles.com
- site-1036759.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report