SUSPICIOUS — 8648086.pdf
SUSPICIOUS — 8648086.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:
85e0cc1d87d300daaafebbfb0eeff41d74fbcd44964be7f72e284ff82ce2dee8 - SHA-1:
1ed38fc7038c3c765504c016af4aefefcd75e76e - MD5:
ccfcd8e28e0d827b90a31c618bd39092 - ssdeep:
768:PgGzpD9RxzDZMr4STbDVBv7OaMUxtcTMuS1TFZl:4GFRu11Bv6aMUxtcTMuUTFZl - TLSH:
T170319EF311A7EDCC798A6F17AEBA24595089C6886033D2B044D8773CC1BC6BD7E81851 - Submitted as: 8648086.pdf
- File type: pdf · Size: 42238 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/c1a335ef-35fb-400b-a5c0-130b8a8370db/.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://trafftec.ru/wb?keyword=a%20lowercase%20z%20in%20cursive, https://cdn-cms.f-static.net/uploads/4408866/normal_5f9f3282db6d2.pdf, https://cdn-cms.f-static.net/uploads/4419633/normal_5f9be1c7b0669.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://trafftec.ru/wb?keyword=a%20lowercase%20z%20in%20cursive
- https://cdn-cms.f-static.net/uploads/4408866/normal_5f9f3282db6d2.pdf
- https://cdn-cms.f-static.net/uploads/4419633/normal_5f9be1c7b0669.pdf
- https://jelosaw.files.wordpress.com/2020/11/net_speed_limiter_for_android.pdf
- https://suvarofora.files.wordpress.com/2020/11/95519257918.pdf
- https://wejokodejika.files.wordpress.com/2020/11/writing_strategies_for_ielts.pdf
- https://cdn-cms.f-static.net/uploads/4453743/normal_5fa8bccd676cc.pdf
- https://moxufovurulo.files.wordpress.com/2020/11/logo_real_madrid_dls_19.pdf
- https://uploads.strikinglycdn.com/files/c1a335ef-35fb-400b-a5c0-130b8a8370db/.pdf
- https://cdn-cms.f-static.net/uploads/4387406/normal_5fa24a9e021b7.pdf
- https://gonugatak.files.wordpress.com/2020/11/60429395923.pdf
- https://sufuvuse.files.wordpress.com/2020/11/3074016501.pdf
- https://sisiviweze.files.wordpress.com/2020/11/goresosuvufat.pdf
- https://kebupud.files.wordpress.com/2020/11/16674380217.pdf
- https://uploads.strikinglycdn.com/files/5e99b640-e6d2-4e6c-b1ba-19e129f5ef2e/15819535891.pdf
- http://www.drodd.com/images
- 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
- trafftec.ru
- cdn-cms.f-static.net
- jelosaw.files.wordpress.com
- suvarofora.files.wordpress.com
- wejokodejika.files.wordpress.com
- moxufovurulo.files.wordpress.com
- uploads.strikinglycdn.com
- gonugatak.files.wordpress.com
- sufuvuse.files.wordpress.com
- sisiviweze.files.wordpress.com
- kebupud.files.wordpress.com
- www.drodd.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report