MALICIOUS — pirok.pdf
MALICIOUS — pirok.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
6f966e7a0fbfaf2e36304dbdbc0b71c35fed2284e2403b97e4ef05b334b9906d - SHA-1:
a9d8de0f8aa3ff4f551225ab6bc9fc50b3c34e1d - MD5:
8f0604d814cf70c1f79f645a07133f1d - ssdeep:
1536:RGFTpLkSainWvoSfYiXaJa48Lh+e3SRXw/soIO77nJ:0FTpg1olyEaTEVRXksWV - TLSH:
T1E235AEF35197ED8C7A8B6F139EAA044C508AC78CB136A660408C3B2DD5BC6FD6E10E54 - Submitted as: pirok.pdf
- File type: pdf · Size: 62677 bytes
- Verdict: malicious (75/100)
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 malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://pumowurunumig.weebly.com/uploads/1/3/2/7/132740285/jupafudilorafaveg.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=payday%202%20microsoft%20jacket, https://sesuwulot.weebly.com/uploads/1/3/1/4/131438847/kurufe_devomikata.pdf, https://vuzevarezevarot.weebly.com/uploads/1/3/0/7/130740461/sumaxika.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/wb?keyword=payday%202%20microsoft%20jacket
- https://sesuwulot.weebly.com/uploads/1/3/1/4/131438847/kurufe_devomikata.pdf
- https://vuzevarezevarot.weebly.com/uploads/1/3/0/7/130740461/sumaxika.pdf
- https://pumowurunumig.weebly.com/uploads/1/3/2/7/132740285/jupafudilorafaveg.pdf
- https://juragubiv.weebly.com/uploads/1/3/0/8/130874328/5be87308866010.pdf
- https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/lulodegoner.pdf
- https://vopevejefed.weebly.com/uploads/1/3/1/6/131606133/widipumov.pdf
- https://rivisoni.weebly.com/uploads/1/3/0/7/130739016/9327281.pdf
- https://cdn-cms.f-static.net/uploads/4366666/normal_5f876a9999bc6.pdf
- https://cdn-cms.f-static.net/uploads/4365582/normal_5f877a49b6905.pdf
- https://cdn-cms.f-static.net/uploads/4366032/normal_5f8713e2614eb.pdf
- https://uploads.strikinglycdn.com/files/130283db-3376-4522-b873-90ce55301437/22144049156.pdf
- https://uploads.strikinglycdn.com/files/40ac9db9-bb1b-4c9a-a7ab-57dca6b3a3c2/18811062724.pdf
- https://uploads.strikinglycdn.com/files/622ce6c8-7f58-42ec-9ba8-385627003765/74617763496.pdf
- https://uploads.strikinglycdn.com/files/f2709f5a-9ec8-4b26-965d-e3272fba5e68/wejamixiderupodaf.pdf
- https://uploads.strikinglycdn.com/files/10ed438d-9913-4106-9c47-531d50d42860/lugitunurevaje.pdf
- https://uploads.strikinglycdn.com/files/3a310919-4ed2-41d4-8085-680b0979eb06/dafud.pdf
- https://site-1040388.mozfiles.com/files/1040388/83839659485.pdf
- https://site-1037187.mozfiles.com/files/1037187/mixejojopabe.pdf
- https://site-1042779.mozfiles.com/files/1042779/sedixas.pdf
- https://site-1039344.mozfiles.com/files/1039344/webamamokiropagezemufaw.pdf
- https://site-1042729.mozfiles.com/files/1042729/11350026276.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
- sesuwulot.weebly.com
- vuzevarezevarot.weebly.com
- pumowurunumig.weebly.com
- juragubiv.weebly.com
- bedizegoresupa.weebly.com
- vopevejefed.weebly.com
- rivisoni.weebly.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- site-1040388.mozfiles.com
- site-1037187.mozfiles.com
- site-1042779.mozfiles.com
- site-1039344.mozfiles.com
- site-1042729.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report