SUSPICIOUS — psychology_memory_multiple_choice_qu.pdf
SUSPICIOUS — psychology_memory_multiple_choice_qu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
b42cd2cfcbd4bc1c6ad6c38419be77881ebaaba82a91ef84bf7c0ae0a7eaf309 - SHA-1:
58e900ee678da3c8d3436c9ab4e97593d1747998 - MD5:
9b8fada9b0c8174cb2943c686191e44b - ssdeep:
768:RgGzpDqp2Chs+yhZeDn0k3on3cjX8nApdMnQUB0vBOfR5bjNvg+yvuKmN0EFcn:iGF2p2f5k3GgQApaQbkZNfyvbmN0EFcn - TLSH:
T177329DF350E7ED8C7A8A9703A9EA14A4609E838C6137976044DC772DD1BC5BE7E10DA0 - Submitted as: psychology_memory_multiple_choice_qu.pdf
- File type: pdf · Size: 44769 bytes
- Verdict: suspicious (58/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- 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/73a82456-0e28-4b6f-b91a-d9c14ef884e0/dujopozekege.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=psychology+memory+multiple+choice+qu, https://mojenosude.weebly.com/uploads/1/3/1/3/131382274/sijomenutarobajutuwe.pdf, https://nunoperiv.weebly.com/uploads/1/3/1/8/131856708/pazot.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/strik?keyword=psychology+memory+multiple+choice+qu
- https://mojenosude.weebly.com/uploads/1/3/1/3/131382274/sijomenutarobajutuwe.pdf
- https://nunoperiv.weebly.com/uploads/1/3/1/8/131856708/pazot.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/93049f265a0000.pdf
- https://pumowurunumig.weebly.com/uploads/1/3/2/7/132740285/3649022.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/velowo_dakemolaku.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/1cf22.pdf
- https://rigonabex.weebly.com/uploads/1/3/1/4/131483185/7203631.pdf
- https://gumomamomav.weebly.com/uploads/1/3/1/3/131398069/tefazowev.pdf
- https://tekegalesi.weebly.com/uploads/1/3/0/7/130740489/zikimenise.pdf
- https://vefoxetewezelir.weebly.com/uploads/1/3/1/4/131483279/9164784.pdf
- https://tamagokevalagir.weebly.com/uploads/1/3/0/7/130776783/9696161.pdf
- https://uploads.strikinglycdn.com/files/73a82456-0e28-4b6f-b91a-d9c14ef884e0/dujopozekege.pdf
- https://uploads.strikinglycdn.com/files/229cbf25-00c2-4ebe-8c2c-84640ceabafc/vurufekirow.pdf
- https://uploads.strikinglycdn.com/files/cd3bc663-e875-41c3-837e-ebbad9ff1628/64254485348.pdf
- https://uploads.strikinglycdn.com/files/fd46434d-a311-4ad9-b3b3-6c782cf48ffc/76851826110.pdf
- https://uploads.strikinglycdn.com/files/1cfe3ace-4ce7-4d32-9cb2-d3f7a1fc36d7/doxegazogerixumokuwaworu.pdf
- https://uploads.strikinglycdn.com/files/ec42532e-f6d0-41a9-8192-e737fec04c60/79709107353.pdf
- https://uploads.strikinglycdn.com/files/c3b3ee2f-6ee4-409d-8001-0db4a0f6c6c2/wupije.pdf
- https://uploads.strikinglycdn.com/files/e8625b37-f95e-4b6f-9d86-b69b4c8f5dd6/mesojojivax.pdf
- https://cdn.shopify.com/s/files/1/0495/9063/2611/files/whatsapp_sign_out_android.pdf
- https://cdn.shopify.com/s/files/1/0437/6982/3390/files/flight_radar_24_pro_apk_cracked_2020.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
- cctraff.ru
- mojenosude.weebly.com
- nunoperiv.weebly.com
- zoxuzuxebexot.weebly.com
- pumowurunumig.weebly.com
- genigudepa.weebly.com
- rigonabex.weebly.com
- gumomamomav.weebly.com
- tekegalesi.weebly.com
- vefoxetewezelir.weebly.com
- tamagokevalagir.weebly.com
- uploads.strikinglycdn.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report