SUSPICIOUS — 4928540.pdf
SUSPICIOUS — 4928540.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
a52654eec10b62fe50c6ce7d2ebc143ead174864fa9ad00ebbb7a36d0a7402ee - SHA-1:
98b0f6e032383532f8fed35270fc2a51c09a027e - MD5:
05555b2ac24d7b7005f4d3f8bdf2f343 - ssdeep:
768:JgGzpDXU+6K92H4xxRXfS98fsdr8CVJYrcaouPgwcUdwlpCPgbAMd:qGFbv08fsTrO1oEbcUiPCMAMd - TLSH:
T1FA319EF310A7DE9CBAC7AB03AEBA145D514AD68C6032EB60148C366DC5BC2FD7D50960 - Submitted as: 4928540.pdf
- File type: pdf · Size: 42547 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=prentice%20hall%20world%20history%20workbook%20pdf, https://uploads.strikinglycdn.com/files/62ff2350-aa7f-4f1f-a3c8-dbbc9d8e8a19/43151890436.pdf, https://uploads.strikinglycdn.com/files/4e1c9f00-2b14-452d-a360-7ce56d94563b/bebut.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=prentice%20hall%20world%20history%20workbook%20pdf
- https://uploads.strikinglycdn.com/files/62ff2350-aa7f-4f1f-a3c8-dbbc9d8e8a19/43151890436.pdf
- https://uploads.strikinglycdn.com/files/4e1c9f00-2b14-452d-a360-7ce56d94563b/bebut.pdf
- https://uploads.strikinglycdn.com/files/02054b26-fee3-4fd8-8059-0b0adfe6d9c7/installing_and_configuring_windows_s.pdf
- https://uploads.strikinglycdn.com/files/30202a9f-5541-480f-a0e7-bbec9f59b59d/38729677563.pdf
- https://cdn.shopify.com/s/files/1/0484/1347/4984/files/libreoffice_odt_to.pdf
- https://cdn.shopify.com/s/files/1/0477/2226/6780/files/on_april_1_2013_jiro_nozomi.pdf
- https://uploads.strikinglycdn.com/files/a7530c36-1e20-4ef9-aea1-ebbf9a00036e/titafopudavevedafigoduzov.pdf
- https://uploads.strikinglycdn.com/files/2d3515dc-e81f-4cce-913e-ccf9d8d9d4a9/15843046487.pdf
- https://uploads.strikinglycdn.com/files/fac21656-e2a5-400b-89dc-eab89972f13a/97520428304.pdf
- https://cdn-cms.f-static.net/uploads/4370777/normal_5f88f8fc73af8.pdf
- https://cdn-cms.f-static.net/uploads/4366639/normal_5f87caed25fe8.pdf
- https://cdn.shopify.com/s/files/1/0484/8907/0747/files/8690976791.pdf
- https://cdn.shopify.com/s/files/1/0484/0118/6968/files/count_of_monte_cristo_test.pdf
- https://cdn.shopify.com/s/files/1/0438/1320/8226/files/zuzobojudowitaketixu.pdf
- https://cdn.shopify.com/s/files/1/0484/2992/4520/files/64506401243.pdf
- https://s3.amazonaws.com/zakunafu/67045031787.pdf
- https://s3.amazonaws.com/pazifetanegapu/neoclassical_growth_theory_vs._endogenous_growth_theory.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
- cdn.shopify.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