SUSPICIOUS — kefotuwo.pdf
SUSPICIOUS — kefotuwo.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:
5bd8386cf21e65310b10b7c89d9dfabfc905f904918a0c15675c73425f8ebcf1 - SHA-1:
e4c8f650cd5ced39ba2f1a058859fe8fc9635c69 - MD5:
55f55164840cbd50b891406a11580c9c - ssdeep:
768:ZgGzpDofs4Di2rPm3gOm9TvXxkCg7WgzZjqwSoLwN6QmA79mrvnCJz56S:aGFMfZkBqwSo0NVd7kbnCJl6S - TLSH:
T1BD328DF354A7EE4C3E8B5B436DB615A86585C38D702397904888B76C84BCAFD2F80960 - Submitted as: kefotuwo.pdf
- File type: pdf · Size: 43364 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://gettraff.ru/wb?keyword=plc%20scada%20pdf, https://cdn-cms.f-static.net/uploads/4365583/normal_5f8eb2b2d9f8e.pdf, https://cdn-cms.f-static.net/uploads/4366336/normal_5f94831d5b6bb.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=plc%20scada%20pdf
- https://cdn-cms.f-static.net/uploads/4365583/normal_5f8eb2b2d9f8e.pdf
- https://s3.amazonaws.com/kevava/abdominal_mass_approach.pdf
- https://s3.amazonaws.com/dukajevo/parts_of_a_champagne_flute.pdf
- https://s3.amazonaws.com/zonebon/filufufitala.pdf
- https://s3.amazonaws.com/xanebavifamopez/empirical_review_of_advertising.pdf
- https://cdn-cms.f-static.net/uploads/4366336/normal_5f94831d5b6bb.pdf
- https://cdn-cms.f-static.net/uploads/4383679/normal_5f94ca4d4bbbb.pdf
- https://s3.amazonaws.com/fodose/60834317669.pdf
- https://cdn.shopify.com/s/files/1/0498/6788/2663/files/nfc_near_field_communication.pdf
- https://cdn.shopify.com/s/files/1/0483/8264/0285/files/learn_to_fly_2_hooda_math.pdf
- https://s3.amazonaws.com/baposivarabuj/1455818434.pdf
- https://cdn-cms.f-static.net/uploads/4382423/normal_5f93a868835d3.pdf
- https://s3.amazonaws.com/vixuwogetiv/2138574461.pdf
- https://cdn-cms.f-static.net/uploads/4366027/normal_5f8865d423f9d.pdf
- https://s3.amazonaws.com/ditiruz/some_any_somebody_anybody_something_anything.pdf
- https://s3.amazonaws.com/subud/varicela_causas_sintomas_y_tratamiento.pdf
- https://s3.amazonaws.com/pesetufavo/free_printable_bulletin_board_letters_free.pdf
- https://s3.amazonaws.com/degagaziv/37702553784.pdf
- https://s3.amazonaws.com/zeworibuzoza/entrepreneurship_research_journal.pdf
- https://cdn-cms.f-static.net/uploads/4380527/normal_5f959ed922ca8.pdf
- https://s3.amazonaws.com/vonuxagupeduze/geographical_indication_act_1999.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
- gettraff.ru
- cdn-cms.f-static.net
- s3.amazonaws.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report