SUSPICIOUS — 3284889.pdf
SUSPICIOUS — 3284889.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
24866e0b76cb86008e215df1d15a210e4df901098a034e85d8fa62a781d18ae9 - SHA-1:
946f0b59e9a0e5981e96bd5da31adefe6ad58d82 - MD5:
b546cce3728354719fcf9bf88859deb4 - ssdeep:
768:9gGzpDEcblFLZo47PyaH6hqLBNBGCKdZxv7td5Qx2ptAux3ZsisEC:+GFAyZxDHrLUCKdZB5Q8ptAux3Zsisn - TLSH:
T14132AFF34067ED8CAB8BFB176DA228595046C788703397B004D9676CC8BC6FC6E44962 - Submitted as: 3284889.pdf
- File type: pdf · Size: 46463 bytes
- Verdict: suspicious (58/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- 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/a847d71d-82cd-40b3-a9b5-ba00ff1d9f12/fafavazumomopetataleni.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=correia%20life%20science, https://uploads.strikinglycdn.com/files/a847d71d-82cd-40b3-a9b5-ba00ff1d9f12/fafavazumomopetataleni.pdf, https://cdn-cms.f-static.net/uploads/4383678/normal_5f8be3b86f152.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=correia%20life%20science
- https://uploads.strikinglycdn.com/files/a847d71d-82cd-40b3-a9b5-ba00ff1d9f12/fafavazumomopetataleni.pdf
- https://cdn-cms.f-static.net/uploads/4383678/normal_5f8be3b86f152.pdf
- https://s3.amazonaws.com/migivewuwe/imperative_in_spanish.pdf
- https://s3.amazonaws.com/zabevog/archie_comics_sabrina_the_teenage_witch.pdf
- https://cdn-cms.f-static.net/uploads/4375203/normal_5f91c969beb03.pdf
- https://uploads.strikinglycdn.com/files/34d7d654-a1f0-4f83-9cf2-05bca9f6f8a4/momuganotugogafanepaja.pdf
- https://uploads.strikinglycdn.com/files/a1acc266-0066-47e9-b123-b8065c8f1d6a/fortune_teller_cootie_catcher_templa.pdf
- https://uploads.strikinglycdn.com/files/54f88127-6202-4932-bd72-39c255ec1381/nijamet.pdf
- https://uploads.strikinglycdn.com/files/112987a5-5636-4814-b5dd-13c87566c893/73213239269.pdf
- https://uploads.strikinglycdn.com/files/5b93e5d1-c2fb-451e-b247-3ee055f77972/naveve.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
- gettraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report