SUSPICIOUS — 4539583.pdf
SUSPICIOUS — 4539583.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
7a9fde68aeaa409ef152c90e1d52bb9a21e993ead03bce9900f837ae2348da05 - SHA-1:
c1df9d3cde80d7aaf4a45bbd05ad990d35a9fcc1 - MD5:
8bf918b692b7688a198029d564735b69 - ssdeep:
1536:AGF/KYCHShd6T0gZTssuY2KKZPIHqD9/aoSKQm:NF/DWS/KQ1YAWHqDooSq - TLSH:
T16E33D0FB5217EC4C6BC6AB07B86629686084C24CB131D6B0A1D93B3DC5B87FD6E15930 - Submitted as: 4539583.pdf
- File type: pdf · Size: 52191 bytes
- Verdict: suspicious (58/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/10c0a513-5c06-4fcc-acdd-43a8d373189f/41266262145.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=locksmith%20long%20beach%20california, https://uploads.strikinglycdn.com/files/10c0a513-5c06-4fcc-acdd-43a8d373189f/41266262145.pdf, https://uploads.strikinglycdn.com/files/0d4c8496-cfd9-4d17-9913-d264bf4df9bc/67437029161.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/wb?keyword=locksmith%20long%20beach%20california
- https://uploads.strikinglycdn.com/files/10c0a513-5c06-4fcc-acdd-43a8d373189f/41266262145.pdf
- https://s3.amazonaws.com/nisoxow/download_maulid_barzanji.pdf
- https://uploads.strikinglycdn.com/files/0d4c8496-cfd9-4d17-9913-d264bf4df9bc/67437029161.pdf
- https://s3.amazonaws.com/leguvefu/laliwubuvutowedogawazoriz.pdf
- https://s3.amazonaws.com/tenunud/nco_duties_and_responsibilities_powerpoint.pdf
- https://uploads.strikinglycdn.com/files/30fa07f6-7b11-4e22-ba2b-83c831eadf8d/14761256442.pdf
- https://s3.amazonaws.com/fejififimaketo/53267060011.pdf
- https://s3.amazonaws.com/pazifetanegapu/petexuk.pdf
- https://uploads.strikinglycdn.com/files/c4dc5a27-35f5-4ac8-a4cf-eebb7865e74d/71672506208.pdf
- https://viziwebaf.weebly.com/uploads/1/3/3/9/133999863/gokeki_tejagukigajo_fewizefivuxav_busekupasomoz.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
- uploads.strikinglycdn.com
- s3.amazonaws.com
- viziwebaf.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report