SUSPICIOUS — libro_vaquero.pdf
SUSPICIOUS — libro_vaquero.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
9bb0db46cfa7164a18ed118dcbde2471fe962373330e14c422de2407632ce331 - SHA-1:
f153adac231492b92861875bec529076a018fa8c - MD5:
f5dea2d35155322e84685b403ace675b - ssdeep:
768:IgGzpDrpDHyca1SmLE33s6YA+WQYLM/+RV8L84RQZ5QiFPMjpNxg0SCBK2sIsqrY:FGFPpL4Y14RQbQVNx3DKSsrx+K - TLSH:
T111328DF31497ED8C7A879B03ACAB2566518AC3886137D760148C672CD5FC6BE7F10861 - Submitted as: libro_vaquero.pdf
- File type: pdf · Size: 44853 bytes
- Verdict: suspicious (44/100)
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
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=libro+vaquero+pdf, https://uploads.strikinglycdn.com/files/0bf5a334-3918-4a78-90aa-75ab10d156f8/73017674409.pdf, https://uploads.strikinglycdn.com/files/c6302dd3-03c3-414b-9cc0-0307d3f3edf2/17426605094.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/strik?keyword=libro+vaquero+pdf
- https://uploads.strikinglycdn.com/files/0bf5a334-3918-4a78-90aa-75ab10d156f8/73017674409.pdf
- https://uploads.strikinglycdn.com/files/c6302dd3-03c3-414b-9cc0-0307d3f3edf2/17426605094.pdf
- https://uploads.strikinglycdn.com/files/5d973545-790f-4c15-9920-0c7ec1270d90/zutugaguloluwo.pdf
- https://uploads.strikinglycdn.com/files/a639fbba-cbf8-49ac-b6e0-28c003720ee1/99876500745.pdf
- https://uploads.strikinglycdn.com/files/662cac57-97a8-4ebf-b3ca-c56994ffaf07/81499321079.pdf
- https://cdn.shopify.com/s/files/1/0437/6199/1841/files/blade_design_for_wind_turbine.pdf
- https://cdn.shopify.com/s/files/1/0268/7536/3502/files/codigo_postal_asuncion_villa_aurelia.pdf
- https://cdn.shopify.com/s/files/1/0497/3153/5002/files/wovifawij.pdf
- https://cdn.shopify.com/s/files/1/0483/7903/5808/files/snake_tattoo_on_arm_girl.pdf
- https://cdn.shopify.com/s/files/1/0463/1068/6877/files/hatchet_book_parents_guide.pdf
- https://cdn.shopify.com/s/files/1/0434/4132/4184/files/laledasejepoti.pdf
- https://cdn.shopify.com/s/files/1/0435/3854/6840/files/el_bosque_de_los_pigmeos_resumen_capitulo_3.pdf
- https://cdn.shopify.com/s/files/1/0440/1207/7206/files/glidescope_vs_cmac.pdf
- https://cdn.shopify.com/s/files/1/0464/6027/2808/files/bipukogutuxiloze.pdf
- https://cdn-cms.f-static.net/uploads/4366022/normal_5f86f8fb6facd.pdf
- https://cdn-cms.f-static.net/uploads/4368475/normal_5f87f25ee4da4.pdf
- https://cdn-cms.f-static.net/uploads/4369786/normal_5f88892c4ec87.pdf
- https://cdn-cms.f-static.net/uploads/4367937/normal_5f8a41c1e7c46.pdf
- https://cdn.shopify.com/s/files/1/0480/7308/0996/files/klm_seat_selection_family.pdf
- https://cdn.shopify.com/s/files/1/0436/8610/1145/files/15866452342.pdf
- https://cdn.shopify.com/s/files/1/0457/9039/6572/files/rodomefogosewefu.pdf
- https://taxajadotediru.weebly.com/uploads/1/3/0/8/130873824/adf62a248b.pdf
- https://nanorobudilason.weebly.com/uploads/1/3/0/7/130775181/5d711e036c4377f.pdf
- https://popilezofale.weebly.com/uploads/1/3/1/1/131164236/4309923.pdf
Embedded domains
- ggtraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- cdn-cms.f-static.net
- taxajadotediru.weebly.com
- nanorobudilason.weebly.com
- popilezofale.weebly.com
- zoxuzuxebexot.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report