SUSPICIOUS — nupuvu.pdf
SUSPICIOUS — nupuvu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
b42472edc5b44eec06cdedbec6f520f313b3be7c24bf685dde98ef662c4b9dc2 - SHA-1:
0a19ecb8cac43938e4e1205a76e0c598a456f353 - MD5:
bb257c5e9ed66135fe268da9286c8a0e - ssdeep:
768:cgGzpDfeVS9LkdBUNuaIIuZkhp0M0ntqHhZd+aEW9iQVzdO5DTE2ekeyWAs:5GF7emSuhaNntqHhZd+2LzsDHekpWAs - TLSH:
T15C327BF71097DC8C7B8BAB03AAEA146A158AD78C6136D79054CC372DC47C6BD7E109A0 - Submitted as: nupuvu.pdf
- File type: pdf · Size: 43946 bytes
- Verdict: suspicious (58/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- 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://keniwuki.weebly.com/uploads/1/3/1/4/131483234/tebavu_mofevuz_punoxibera_gijipomole.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=miley%20cyrus%20like%20a%20wrecking%20ball%20lyrics, https://uploads.strikinglycdn.com/files/80a0263d-80c0-467f-87b4-03535a0d21ab/6672946324.pdf, https://uploads.strikinglycdn.com/files/564d3fd2-e9f6-4d18-90da-883fe8f1ebda/99574106051.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=miley%20cyrus%20like%20a%20wrecking%20ball%20lyrics
- https://uploads.strikinglycdn.com/files/80a0263d-80c0-467f-87b4-03535a0d21ab/6672946324.pdf
- https://uploads.strikinglycdn.com/files/564d3fd2-e9f6-4d18-90da-883fe8f1ebda/99574106051.pdf
- https://uploads.strikinglycdn.com/files/a74aeaae-3693-48b3-87ee-ca6ff9e08bfc/juvilivob.pdf
- https://cdn.shopify.com/s/files/1/0431/5480/0796/files/car_town_streets_apk_android.pdf
- https://cdn.shopify.com/s/files/1/0499/5301/3928/files/takepazosimesufupiga.pdf
- https://cdn.shopify.com/s/files/1/0501/5289/8739/files/90037496853.pdf
- https://cdn.shopify.com/s/files/1/0502/8898/4222/files/fipofo.pdf
- https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/tebavu_mofevuz_punoxibera_gijipomole.pdf
- https://moxitasa.weebly.com/uploads/1/3/1/4/131454719/7033143.pdf
- https://cdn.shopify.com/s/files/1/0439/2094/9403/files/87452353736.pdf
- https://cdn.shopify.com/s/files/1/0498/9177/0526/files/nuzanevinozapi.pdf
- https://cdn.shopify.com/s/files/1/0497/1318/4925/files/how_to_clean_dvd_player_in_tv.pdf
- https://cdn.shopify.com/s/files/1/0268/7769/0035/files/download_glitch_cam_pro_apk_tanpa_watermark.pdf
- https://s3.amazonaws.com/leguvefu/agenda_2030_del_desarrollo_sostenible.pdf
- https://s3.amazonaws.com/pazifetanegapu/matifaxeg.pdf
- https://s3.amazonaws.com/xanebavifamopez/8270284718.pdf
- https://s3.amazonaws.com/xanebavifamopez/73340951774.pdf
- https://s3.amazonaws.com/gupuso/dopalobubaxor.pdf
- https://uploads.strikinglycdn.com/files/5b35a142-1448-472d-94c5-2543a755fcea/fever_code.pdf
- https://uploads.strikinglycdn.com/files/230304e8-28fa-46dc-8cde-ff1b05cf40ce/lonigezuvoju.pdf
- https://uploads.strikinglycdn.com/files/599be92c-8d3b-495a-b0aa-45ffb2f1cd40/38270857278.pdf
- https://uploads.strikinglycdn.com/files/74d020a8-c4f1-4ea8-b06b-c4ececcb2479/jexotifowuso.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- gettraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- keniwuki.weebly.com
- moxitasa.weebly.com
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report