SUSPICIOUS — normal_5f8707b990cbc.pdf
SUSPICIOUS — normal_5f8707b990cbc.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
6643b6a617c0e22bc3bb0b430bd013f67a6a2573d37e6f4f068086ee6d7c32fc - SHA-1:
f4731f00a1e0665a6ecaefc79991060bde8922a7 - MD5:
e0bc9ac2b9098cb83d3056e9238edb40 - ssdeep:
768:BgGzpDCp0JctxfL6OkCZgstRbFAB+bOSAcc3zh5rxcPThosYQY2RvPX8eH1AEd:yGF+pz9Lm+L/Kl5rWYQY2RHseVAEd - TLSH:
T10E33BFF340A7EC4C7A8BEB077EEA159E6088C649A236EB504448667CD83C7BD6F10570 - Submitted as: normal_5f8707b990cbc.pdf
- File type: pdf · Size: 49278 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=consecutive+integer+problems+worksheet+pdf, https://site-1040424.mozfiles.com/files/1040424/niduwuda.pdf, https://site-1043292.mozfiles.com/files/1043292/85354670206.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://ggtraff.ru/123?keyword=consecutive+integer+problems+worksheet+pdf
- https://site-1040424.mozfiles.com/files/1040424/niduwuda.pdf
- https://site-1043292.mozfiles.com/files/1043292/85354670206.pdf
- https://site-1038478.mozfiles.com/files/1038478/10530240984.pdf
- https://site-1038367.mozfiles.com/files/1038367/51706255439.pdf
- https://cdn.shopify.com/s/files/1/0496/4519/1331/files/93939654480.pdf
- https://cdn.shopify.com/s/files/1/0268/7628/1031/files/bifizuxawusivuziwunurilu.pdf
- https://cdn.shopify.com/s/files/1/0499/0245/2935/files/70816289443.pdf
- https://cdn.shopify.com/s/files/1/0479/4544/9639/files/non_linear_plot_definition_literature.pdf
- https://cdn.shopify.com/s/files/1/0433/6828/4316/files/31552132172.pdf
- https://uploads.strikinglycdn.com/files/059ba36e-b3d3-4863-afc1-9aba66b6fe75/fipujotusimaresa.pdf
- https://uploads.strikinglycdn.com/files/84dad2bf-0b32-4648-85d4-7b7f6f106e06/97486655672.pdf
- https://cdn-cms.f-static.net/uploads/4366020/normal_5f86f647a422d.pdf
- https://cdn-cms.f-static.net/uploads/4365555/normal_5f86f90062d6e.pdf
- https://site-1044118.mozfiles.com/files/1044118/istqb_agile_tester_exam.pdf
- https://site-1036678.mozfiles.com/files/1036678/varuzekipowirosebedadum.pdf
- https://site-1040777.mozfiles.com/files/1040777/72424636672.pdf
- https://site-1038608.mozfiles.com/files/1038608/65381013778.pdf
- https://site-1039923.mozfiles.com/files/1039923/95500277965.pdf
- https://cdn-cms.f-static.net/uploads/4366022/normal_5f86f8fb6facd.pdf
- https://cdn-cms.f-static.net/uploads/4365545/normal_5f8704be73d2b.pdf
- https://cdn-cms.f-static.net/uploads/4365583/normal_5f8705bc039e7.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/
Embedded domains
- ggtraff.ru
- site-1040424.mozfiles.com
- site-1043292.mozfiles.com
- site-1038478.mozfiles.com
- site-1038367.mozfiles.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- site-1044118.mozfiles.com
- site-1036678.mozfiles.com
- site-1040777.mozfiles.com
- site-1038608.mozfiles.com
- site-1039923.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report