SUSPICIOUS — normal_5f872f0515f4f.pdf
SUSPICIOUS — normal_5f872f0515f4f.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
882aa8146597527e5cce6c365347583f0bd81a3325b64983e9f83cebfb0ff06f - SHA-1:
8b1c06477ff53ac284981eb0a52390c2821ea990 - MD5:
3dbe7c437455d0eb1a7299101635ca5a - ssdeep:
1536:nGFspKkUJMHW2REDL+gjeFKGBY6wmQ52OcO:GFspK4ReHIAGij752a - TLSH:
T131349DF35083DC4C7A8ABB43AE97109D619AC3CC613293A054DD7A2DD47C6FC2E11AA0 - Submitted as: normal_5f872f0515f4f.pdf
- File type: pdf · Size: 52420 bytes
- Verdict: suspicious (58/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
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/1757c400-e1d5-47c2-ad7e-18129fb5e168/24175734161.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/123?keyword=2020+toyota+corolla+ascent+sport+manual, https://cdn-cms.f-static.net/uploads/4365602/normal_5f86fef647b5e.pdf, https://cdn-cms.f-static.net/uploads/4365555/normal_5f870e94c2f47.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/123?keyword=2020+toyota+corolla+ascent+sport+manual
- https://cdn-cms.f-static.net/uploads/4365602/normal_5f86fef647b5e.pdf
- https://cdn-cms.f-static.net/uploads/4365555/normal_5f870e94c2f47.pdf
- https://cdn-cms.f-static.net/uploads/4365653/normal_5f870e6064151.pdf
- https://cdn-cms.f-static.net/uploads/4366325/normal_5f8722c98d8c8.pdf
- https://uploads.strikinglycdn.com/files/1757c400-e1d5-47c2-ad7e-18129fb5e168/24175734161.pdf
- https://cdn.shopify.com/s/files/1/0432/5752/8478/files/58530608398.pdf
- https://cdn.shopify.com/s/files/1/0429/2991/4012/files/nakageriwavaleburus.pdf
- https://cdn.shopify.com/s/files/1/0434/5063/0297/files/78866160197.pdf
- https://cdn.shopify.com/s/files/1/0430/2451/5229/files/88252080755.pdf
- https://uploads.strikinglycdn.com/files/41e47132-7394-4096-a98c-eb71c9e09d38/40843509806.pdf
- https://uploads.strikinglycdn.com/files/5757545c-fbad-4a0b-86f5-c3a766335a0d/lurapebabenosapezuvuzowej.pdf
- https://uploads.strikinglycdn.com/files/d7a9b4ef-3e9d-444d-bcfc-57449e1009c5/47566116218.pdf
- https://uploads.strikinglycdn.com/files/2e3f7b4e-10f8-460a-a5ee-f69b73be9064/lukaworas.pdf
- https://uploads.strikinglycdn.com/files/3b567cfb-df5a-4782-900c-927df396c03b/bedegerimanuremaxagufajo.pdf
- https://cdn.shopify.com/s/files/1/0497/5139/2409/files/zuwitilisizutojuloba.pdf
- https://cdn.shopify.com/s/files/1/0486/5779/3192/files/99788819880.pdf
- https://cdn.shopify.com/s/files/1/0432/9462/1862/files/54301730416.pdf
- https://cdn.shopify.com/s/files/1/0433/9105/8076/files/juvuwilupe.pdf
- https://cdn.shopify.com/s/files/1/0433/7188/8803/files/frasier_and_niles_go_to_the_spa.pdf
- https://site-1039227.mozfiles.com/files/1039227/xavamoniti.pdf
- https://site-1036751.mozfiles.com/files/1036751/kavokuwarakimubojubewut.pdf
- https://site-1039427.mozfiles.com/files/1039427/biramojakusiziwabofid.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- cctraff.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- cdn.shopify.com
- site-1039227.mozfiles.com
- site-1036751.mozfiles.com
- site-1039427.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report