SUSPICIOUS — f4104fffc5b.pdf
SUSPICIOUS — f4104fffc5b.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:
9945aa886c3aadcbe69d159e1675ee1e146913ff0509d6bb3881300982ec19dc - SHA-1:
5a04d367e2ac209dc49ad0386b839437140ba6fb - MD5:
26add430cbd94836af347a04f11277af - ssdeep:
1536:aGFGyuiSTn43guvxwQdVpyocpBhn/tu0Ih:DFGyuI3guJwQnpyocpBV/tx2 - TLSH:
T19A35BEF310A7EC8D7AC6EB4769FB2815554AC74C60339A904489732CC8BCBBE7E50991 - Submitted as: f4104fffc5b.pdf
- File type: pdf · Size: 58671 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=drakensberg%20map%20pdf, https://uploads.strikinglycdn.com/files/6618cc3e-8e14-4ed9-ad8a-67a67de1f6b1/41808908567.pdf, https://cdn.shopify.com/s/files/1/0492/9051/0492/files/tener_worksheet_spanish_1.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=drakensberg%20map%20pdf
- https://uploads.strikinglycdn.com/files/6618cc3e-8e14-4ed9-ad8a-67a67de1f6b1/41808908567.pdf
- https://cdn.shopify.com/s/files/1/0492/9051/0492/files/tener_worksheet_spanish_1.pdf
- https://uploads.strikinglycdn.com/files/1b70a6c1-b536-41fa-bc46-e11f92def367/rozixufezovunejenat.pdf
- https://cdn.shopify.com/s/files/1/0499/2948/6505/files/widoke.pdf
- https://uploads.strikinglycdn.com/files/f27e9c32-0521-4e73-93c6-05d333e442aa/how_do_we_know_how_thick_each_layer_of_the_earth_is.pdf
- https://uploads.strikinglycdn.com/files/7d10062c-58e4-4f9d-9705-816954996f2d/jadezajitufu.pdf
- https://uploads.strikinglycdn.com/files/fa44ac00-fec6-4375-8e1f-59d81c88e7ff/calendario_2019_escolar_2020_castilla_y_leon.pdf
- https://uploads.strikinglycdn.com/files/29a6c86d-2511-4801-9e89-6caf957c5ec6/masalemofu.pdf
- https://cdn.shopify.com/s/files/1/0493/7498/6399/files/99884677149.pdf
- https://cdn.shopify.com/s/files/1/0431/2639/0946/files/jogogiruvemijelijunonu.pdf
- https://vodipewelo.weebly.com/uploads/1/3/1/6/131637384/poliwuvidekamu_werakurijegig.pdf
- https://cdn.shopify.com/s/files/1/0428/9629/4051/files/35835660612.pdf
- https://cdn.shopify.com/s/files/1/0497/1593/7441/files/ashrae_ventilation_requirements.pdf
- https://s3.amazonaws.com/babuxufarizuxur/34278004648.pdf
- https://uploads.strikinglycdn.com/files/22bb33ec-c4d7-4d4d-b753-5b033b0657a6/nozowokaworekefusegufaxa.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/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- gettraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- vodipewelo.weebly.com
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
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