MALICIOUS — valaxuje.pdf
MALICIOUS — valaxuje.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
14e4fb867635009a9c2d24feabcb3ac252fe4d0264bd325e96a8f416ed9a214d - SHA-1:
6e773eb886e91edf0e36adf6d19ac02d86cd80ed - MD5:
c3a4132bd69a36dbf81881fe36c42b48 - ssdeep:
768:0gGzpDGzl7Y946kf+DKvKkmEs5OSZvwChmQuhTGQK9ElqgILTxX268MZ:BGFqzpA0sVvwChmvhTGQczLTxGpMZ - TLSH:
T1F134AFF3509BDC8CAA8A9B43ADAA15247407C3C971739BE045D83F6CC4BC6BD6E50660 - Submitted as: valaxuje.pdf
- File type: pdf · Size: 53426 bytes
- Verdict: malicious (78/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
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://cctraff.ru/strik?keyword=psychology+notes+pdf+in+hindi+free+download, https://site-1036884.mozfiles.com/files/1036884/didowipipa.pdf, https://site-1037224.mozfiles.com/files/1037224/kifivumafivokel.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 (windows)
1002 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- staging.to-do.officeppe.com
- m365.cloud.microsoft
- ntp.ubuntu.com
- 192.168.122.105
- 224.0.0.252
- 192.168.122.1
- 192.168.122.255
- 192.168.122.112
- 192.168.122.114
- 192.168.122.109
- 169.254.255.130
- 192.168.122.108
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=psychology+notes+pdf+in+hindi+free+download
- https://site-1036884.mozfiles.com/files/1036884/didowipipa.pdf
- https://site-1037224.mozfiles.com/files/1037224/kifivumafivokel.pdf
- https://site-1037073.mozfiles.com/files/1037073/93670885891.pdf
- https://site-1036921.mozfiles.com/files/1036921/megezitotuwijajavorabifi.pdf
- https://cdn.shopify.com/s/files/1/0427/6636/8935/files/44512154963.pdf
- https://cdn.shopify.com/s/files/1/0437/4783/6065/files/popular_songs_piano_sheet_music_for_beginners.pdf
- https://cdn.shopify.com/s/files/1/0431/3022/4794/files/wirofilozazijekusikitulo.pdf
- https://cdn.shopify.com/s/files/1/0433/5907/6510/files/ballade_pour_adeline_free_piano_sheet.pdf
- https://site-1037091.mozfiles.com/files/1037091/mamewapifepipiv.pdf
- https://site-1036649.mozfiles.com/files/1036649/vubedulipokafizepipozeta.pdf
- https://site-1036834.mozfiles.com/files/1036834/fofududi.pdf
- https://uploads.strikinglycdn.com/files/c3ec3955-06ea-4238-877d-1ff94e80b6bd/48494838876.pdf
- https://uploads.strikinglycdn.com/files/d12e24eb-a081-4069-af56-8256b086e1a1/xotitiguwema.pdf
- https://uploads.strikinglycdn.com/files/1b9c0645-8932-4676-8094-c0c298be3c2e/42171254294.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
- cctraff.ru
- site-1036884.mozfiles.com
- site-1037224.mozfiles.com
- site-1037073.mozfiles.com
- site-1036921.mozfiles.com
- cdn.shopify.com
- site-1037091.mozfiles.com
- site-1036649.mozfiles.com
- site-1036834.mozfiles.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report