SUSPICIOUS — 13233680541.pdf
SUSPICIOUS — 13233680541.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
5c1fc48f30d2f0cfd89ed552d0c427692a91a9d8209539db0c04a2696b06ca60 - SHA-1:
1333f752671ccd42d3605f167ad711c2d5f9ba16 - MD5:
02c4a4eef99e6bec1034e3c6fd0a83e3 - ssdeep:
768:QgGzpD3UfI3EwuHo3jzB2NOqyYof+oTyRExsJCG5CLE4uU:9GFTUS73nrfPaJCbE4uU - TLSH:
T113329EF71057ED8C7B8ABF036DAA10586486C689603696B060D8363CD4BC7FC7F51A62 - Submitted as: 13233680541.pdf
- File type: pdf · Size: 43499 bytes
- Verdict: suspicious (44/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- 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://cctraff.ru/strik?keyword=autumn+leaves.+arranged+for+solo+jazz+piano+with+music+sheet, https://site-1040601.mozfiles.com/files/1040601/38043172017.pdf, https://site-1037086.mozfiles.com/files/1037086/relik.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://cctraff.ru/strik?keyword=autumn+leaves.+arranged+for+solo+jazz+piano+with+music+sheet
- https://site-1040601.mozfiles.com/files/1040601/38043172017.pdf
- https://site-1037086.mozfiles.com/files/1037086/relik.pdf
- https://site-1040100.mozfiles.com/files/1040100/40953667485.pdf
- https://site-1036651.mozfiles.com/files/1036651/lekevibupevul.pdf
- https://uploads.strikinglycdn.com/files/dda1885e-7f72-4f87-89a6-385192135003/munumegur.pdf
- https://uploads.strikinglycdn.com/files/d3cb5741-9cda-43e5-8e40-05d8c1b6f79c/96082834962.pdf
- https://uploads.strikinglycdn.com/files/1247001e-d608-4768-aaa2-ea8b74bc0a83/95891682015.pdf
- https://uploads.strikinglycdn.com/files/40793197-344f-4aaf-9350-ed4e1392167d/gudotuj.pdf
- https://uploads.strikinglycdn.com/files/fd6f9ac0-cd34-47c2-aa9b-381b28dce6a0/44169426229.pdf
- https://uploads.strikinglycdn.com/files/3f10a08e-637c-4bcd-b723-4ceae40e84d1/pinedopipi.pdf
- https://site-1037205.mozfiles.com/files/1037205/2787165692.pdf
- https://site-1036767.mozfiles.com/files/1036767/pabomidogawu.pdf
- https://site-1039413.mozfiles.com/files/1039413/wobonikujovowakire.pdf
- https://site-1043216.mozfiles.com/files/1043216/zesiz.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-1040601.mozfiles.com
- site-1037086.mozfiles.com
- site-1040100.mozfiles.com
- site-1036651.mozfiles.com
- uploads.strikinglycdn.com
- site-1037205.mozfiles.com
- site-1036767.mozfiles.com
- site-1039413.mozfiles.com
- site-1043216.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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