SUSPICIOUS — kovud.pdf
SUSPICIOUS — kovud.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:
45510ce5d20e2faba4756c7dd604dde0d8ea6acbe88c37dd3893416b92c9615b - SHA-1:
e2e67a8fe9f33a65fa014805bcf58a09d2042d75 - MD5:
ca34b492bf63cef35d7db969cf2a015b - ssdeep:
768:vgGzpD+qy48zGgquUJn1VU5Ij3FX6eigkbobVZwyeSgxC:YGFiPUF17FX6eiTbo1eSgxC - TLSH:
T19F32BFF70163EC8C7A86AF036DA2145A7149D70DB123D2B05898B73DD4BCABDAE10871 - Submitted as: kovud.pdf
- File type: pdf · Size: 43383 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://uploads.strikinglycdn.com/files/58307851-d15e-42eb-b831-9114ad4147ec/10987015200.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=puppies%20for%20sale%20virginia%20beach%20virginia, https://uploads.strikinglycdn.com/files/58307851-d15e-42eb-b831-9114ad4147ec/10987015200.pdf, https://cdn.shopify.com/s/files/1/0432/8734/7364/files/segilikodekifobulu.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=puppies%20for%20sale%20virginia%20beach%20virginia
- https://s3.amazonaws.com/suxiweke/orioles_2020_schedule.pdf
- https://uploads.strikinglycdn.com/files/58307851-d15e-42eb-b831-9114ad4147ec/10987015200.pdf
- https://cdn.shopify.com/s/files/1/0432/8734/7364/files/segilikodekifobulu.pdf
- https://uploads.strikinglycdn.com/files/c1cdb9b2-f288-4d96-9aa2-eb36a5c2fc72/badefalapudex.pdf
- https://cdn.shopify.com/s/files/1/0502/3996/3325/files/fashioned_to_reign.pdf
- https://s3.amazonaws.com/dirijazi/mother_and_baby_animal_worksheet.pdf
- https://s3.amazonaws.com/sesafefanulokam/12009500754.pdf
- https://cdn.shopify.com/s/files/1/0507/0503/9541/files/honda_black_max_8450_generator.pdf
- https://uploads.strikinglycdn.com/files/12a9e9e4-6da9-453b-a353-a68e0f666b87/zekifitovola.pdf
- https://cdn.shopify.com/s/files/1/0486/1257/3344/files/tent_camping_walmart_parking_lot.pdf
- https://s3.amazonaws.com/xuxifuzituwu/how_many_meters_is_one_lap_around_a_standard_track.pdf
- https://s3.amazonaws.com/zikeko/weekly_hourly_planner_template.pdf
- https://uploads.strikinglycdn.com/files/60f43d0c-a3ac-4d57-a2c9-fdf1d3e13d51/28128998623.pdf
- https://cdn.shopify.com/s/files/1/0498/1561/7691/files/naming_acid_anhydrides_worksheet.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
- ggtraff.ru
- s3.amazonaws.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