SUSPICIOUS — normal_5f8718b73f4b0.pdf
SUSPICIOUS — normal_5f8718b73f4b0.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:
e27399ad7cc1f9d2f6d196b8aa60a71a142ed28f0ed5f839c7f918e6fb73e40a - SHA-1:
d31293f335a0621940e6a07e2173e6b092544f29 - MD5:
9142d5666dcaefd501b06a67e82a5cee - ssdeep:
1536:AGFuerrJfkcyetajZn9FZ6Xj4qWOK+Fn+4b:NFueXAtfQXj4qQ87 - TLSH:
T1F3348EF340A7DD9C7A87AB037AAB202D504AEB4D60729760108C776CC5BC7BD7E60961 - Submitted as: normal_5f8718b73f4b0.pdf
- File type: pdf · Size: 54917 bytes
- Verdict: suspicious (58/100)
Detections (3 of 50 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://cdn-cms.f-static.net/uploads/4365547/normal_5f870a97eb65e.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/123?keyword=add+pdf+extension+to+chrome, https://cdn-cms.f-static.net/uploads/4365657/normal_5f870016c11f9.pdf, https://cdn-cms.f-static.net/uploads/4365547/normal_5f870a97eb65e.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/123?keyword=add+pdf+extension+to+chrome
- https://cdn-cms.f-static.net/uploads/4365657/normal_5f870016c11f9.pdf
- https://cdn-cms.f-static.net/uploads/4365547/normal_5f870a97eb65e.pdf
- https://cdn-cms.f-static.net/uploads/4365659/normal_5f87161934eab.pdf
- https://cdn-cms.f-static.net/uploads/4366007/normal_5f87007f2117c.pdf
- https://uploads.strikinglycdn.com/files/a9f5ef5a-2770-474f-a12c-6684fa0deb77/kixufipasexadixu.pdf
- https://uploads.strikinglycdn.com/files/1b61359d-a09c-40c7-a3d4-c598180b46c5/95047794945.pdf
- https://uploads.strikinglycdn.com/files/09e70b0b-bde1-4fb5-85c4-156120ea977b/89666202537.pdf
- https://uploads.strikinglycdn.com/files/601bab3e-5afc-4e6d-a87a-2b3a57c52987/77222240878.pdf
- https://uploads.strikinglycdn.com/files/bbb0e99d-9465-43fc-9347-a534b7e69386/pevefazisalisemesip.pdf
- https://cdn.shopify.com/s/files/1/0482/0798/6845/files/vironimuzofotop.pdf
- https://cdn.shopify.com/s/files/1/0266/9513/9522/files/27515975567.pdf
- https://cdn.shopify.com/s/files/1/0435/4329/8207/files/tom_of_finland_the_complete_kake_comics.pdf
- https://cdn.shopify.com/s/files/1/0498/1089/9099/files/75023757859.pdf
- https://cdn.shopify.com/s/files/1/0266/8589/8945/files/snow_blower_black_friday_home_depot.pdf
- https://cdn.shopify.com/s/files/1/0483/0429/2004/files/mize_ms_weather.pdf
- https://cdn.shopify.com/s/files/1/0428/7299/5996/files/usps_pre_hire_list_mean.pdf
- https://cdn.shopify.com/s/files/1/0439/2294/8264/files/51700370291.pdf
- https://cdn.shopify.com/s/files/1/0477/4694/1084/files/bosch_oven_user_guide.pdf
- https://cdn.shopify.com/s/files/1/0462/8162/1664/files/larobipenuzegefelolajeg.pdf
- https://site-1039295.mozfiles.com/files/1039295/4760493118.pdf
- https://site-1038703.mozfiles.com/files/1038703/xubujomejozerenogujinera.pdf
- https://cdn.shopify.com/s/files/1/0494/7217/6295/files/36144621685.pdf
- https://cdn.shopify.com/s/files/1/0492/8189/2508/files/preschool_registration_2020_near_me.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- cctraff.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- cdn.shopify.com
- site-1039295.mozfiles.com
- site-1038703.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report