SUSPICIOUS — normal_5f951ad80bd30.pdf
SUSPICIOUS — normal_5f951ad80bd30.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:
e0d0baffe89730bf6ad8160c9fa359e87702b43700d244cffc6bb3bc793046b2 - SHA-1:
1444a909089b5746517e5d1355679162c7965eaf - MD5:
51164f54c6b72b5fc3bfe59322f30dcd - ssdeep:
768:PgGzpDXoDy5a+ClqMRg7GTMPuymYef7wpdlbBBbP6/LuRlm4:4GFLYqAVKizw7lbBh6/KPm4 - TLSH:
T123328FF35073EE8C3A8B6F43AD961499608DD6887136D7601188762CC4BC6FD6F40E61 - Submitted as: normal_5f951ad80bd30.pdf
- File type: pdf · Size: 43647 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/2992dc2c-05c3-42f2-8da9-2dbd67137438/wagekumonisaviw.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/123?keyword=polynomial+worksheets+9th+grade, https://cdn.shopify.com/s/files/1/0497/1626/5117/files/bostitch_t5_staple_gun_manual.pdf, https://cdn.shopify.com/s/files/1/0482/2129/0650/files/acp_amana_microwave_manual.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=polynomial+worksheets+9th+grade
- https://cdn.shopify.com/s/files/1/0497/1626/5117/files/bostitch_t5_staple_gun_manual.pdf
- https://cdn.shopify.com/s/files/1/0482/2129/0650/files/acp_amana_microwave_manual.pdf
- https://cdn.shopify.com/s/files/1/0433/7011/9333/files/rome_taxi_service_number.pdf
- https://cdn.shopify.com/s/files/1/0484/8327/0818/files/36269833284.pdf
- https://cdn-cms.f-static.net/uploads/4365576/normal_5f8a33dbed5a9.pdf
- https://cdn-cms.f-static.net/uploads/4366010/normal_5f86f4371c5ed.pdf
- https://cdn-cms.f-static.net/uploads/4368479/normal_5f8a6dd1c8510.pdf
- https://cdn-cms.f-static.net/uploads/4380079/normal_5f8ae677d0bb4.pdf
- https://cdn-cms.f-static.net/uploads/4366647/normal_5f927e5856c74.pdf
- https://ranerenonosojib.weebly.com/uploads/1/3/1/4/131483420/993e6e1843181f.pdf
- https://wajiresejepo.weebly.com/uploads/1/3/0/7/130774962/298059dfcb18f18.pdf
- https://dufevirefat.weebly.com/uploads/1/3/1/4/131438490/2840268.pdf
- https://jawasolasazilem.weebly.com/uploads/1/3/1/3/131379174/beparinunij.pdf
- https://rimesozarabef.weebly.com/uploads/1/3/1/6/131607712/wuloxogujot.pdf
- https://s3.amazonaws.com/zirojopemup/sowenizitagizunu.pdf
- https://s3.amazonaws.com/sepawi/analog_multimeter_specifications.pdf
- https://s3.amazonaws.com/litunux/hidroxido_de_aluminio_en_el_embarazo.pdf
- https://s3.amazonaws.com/liguwubore/afcat_2_2019.pdf
- https://s3.amazonaws.com/welanisowari/plc_meeting_agenda.pdf
- https://uploads.strikinglycdn.com/files/2992dc2c-05c3-42f2-8da9-2dbd67137438/wagekumonisaviw.pdf
- https://uploads.strikinglycdn.com/files/18f0e2b4-28e9-432d-a648-66619cb7e0c4/sokizawu.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
- cdn.shopify.com
- cdn-cms.f-static.net
- ranerenonosojib.weebly.com
- wajiresejepo.weebly.com
- dufevirefat.weebly.com
- jawasolasazilem.weebly.com
- rimesozarabef.weebly.com
- s3.amazonaws.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report