SUSPICIOUS — tekorowudem.pdf
SUSPICIOUS — tekorowudem.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
e4d12665569c4d3a00e9662249e068e8402c468218e183004539ed96268ac1a5 - SHA-1:
17396177c7f9e0501ac3ebddca83fd4ae664a696 - MD5:
cf275105287bd0e183bc6ef3f9739046 - ssdeep:
768:AgGzpDhpn4cxL98UmMCJiskv17qVQCccY5NlJtfFt1Bla7B9rrn0xYr52uvmBTYH:NGFdpnIov1KnJ+lJttt1BlszrTkY0Qcw - TLSH:
T176338DF39453DC8D3A87AB03ACEB1459A18AC788217AD7A055CC7B2CC47C5BD7E109A1 - Submitted as: tekorowudem.pdf
- File type: pdf · Size: 48980 bytes
- Verdict: suspicious (58/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- 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/a45fa9c9-1871-4224-b9a3-8d7b49c4c5a2/3380333250.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=bsc%20magazine%20pdf, https://cdn.shopify.com/s/files/1/0434/0364/0990/files/linigewiso.pdf, https://cdn.shopify.com/s/files/1/0468/0404/1879/files/13_reasons_why_bryce_walker_mom.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/wb?keyword=bsc%20magazine%20pdf
- https://cdn.shopify.com/s/files/1/0434/0364/0990/files/linigewiso.pdf
- https://cdn.shopify.com/s/files/1/0468/0404/1879/files/13_reasons_why_bryce_walker_mom.pdf
- https://cdn.shopify.com/s/files/1/0498/0408/3354/files/difference_between_purple_and_violet_shampoo.pdf
- https://uploads.strikinglycdn.com/files/a45fa9c9-1871-4224-b9a3-8d7b49c4c5a2/3380333250.pdf
- https://cdn-cms.f-static.net/uploads/4369922/normal_5f89ccc040d89.pdf
- https://cdn-cms.f-static.net/uploads/4367951/normal_5f882cdd06b89.pdf
- https://uploads.strikinglycdn.com/files/5570fda3-5824-4179-a14f-aa1bfa657636/5254147145.pdf
- https://uploads.strikinglycdn.com/files/cd691a88-cdb6-4f5b-8d88-09ab1796cc82/feroruni.pdf
- https://uploads.strikinglycdn.com/files/389392fb-5a9e-4689-8eed-5d5b3bdf827a/96365877955.pdf
- https://uploads.strikinglycdn.com/files/bc0d37e7-a623-4819-9c1b-41110151a4d5/13461063947.pdf
- https://uploads.strikinglycdn.com/files/3063d0cf-e9b9-474d-b860-4d625c5d8163/40131876993.pdf
- https://cdn.shopify.com/s/files/1/0498/8515/1390/files/active_and_passive_voice_worksheet_doc.pdf
- https://cdn.shopify.com/s/files/1/0433/0360/0283/files/jefowaz.pdf
- https://cdn.shopify.com/s/files/1/0498/1918/9403/files/clock_partners.pdf
- https://cdn.shopify.com/s/files/1/0500/0996/4735/files/regular_and_irregular_past_tense_verbs_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0433/8640/5029/files/namaz_timing_android_app.pdf
- https://uploads.strikinglycdn.com/files/d1cd6778-950e-4ff9-9955-88125a46d6cd/fafomezelowaxirugo.pdf
- https://uploads.strikinglycdn.com/files/06ebcded-cc8d-49bb-939d-39762a6f66d4/jexizenovuridawixi.pdf
- https://uploads.strikinglycdn.com/files/fb170c52-4168-4424-a976-79adc6bd04ec/pasufedezegolanulusoze.pdf
- https://uploads.strikinglycdn.com/files/bbd187c8-7e26-4875-9964-9a09fd46a727/guvapefumezinidadufodiloz.pdf
- https://uploads.strikinglycdn.com/files/4b78de56-3860-456f-b540-c6b355f9f996/9493919935.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
- cdn.shopify.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report