MALICIOUS — b5f87ca0e.pdf
MALICIOUS — b5f87ca0e.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c02cf8d9a09ad3e9c4c2ff6dcc37b2e32b2026d8c25fabddc8fecb96b073aa20 - SHA-1:
9c7d10e463c202b34aed818cd53fa8c5f9f0713c - MD5:
9cc42a797b64f3fbd517418f8bae93cf - ssdeep:
768:jgGzpDyenc4Slt2nCMsYq0n52QOBpswMaSeJgAusLtFPFeIfk74Dr2ZFjQcU6rMT:cGFuevn5NOBKJeJgAuUF67eCj5At/uk - TLSH:
T15E336CF350A7EC4C7AC7DB13ADAA295D948AEB4C613397A4448C772CC4BC27C2E11625 - Submitted as: b5f87ca0e.pdf
- File type: pdf · Size: 49828 bytes
- Verdict: malicious (75/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- 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://keniwuki.weebly.com/uploads/1/3/1/4/131483234/3cb113af6.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=null%20and%20alternative%20hypothesis%20work, https://cdn-cms.f-static.net/uploads/4365563/normal_5f8737d8417db.pdf, https://cdn-cms.f-static.net/uploads/4365563/normal_5f87112237faf.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=null%20and%20alternative%20hypothesis%20work
- https://cdn-cms.f-static.net/uploads/4365563/normal_5f8737d8417db.pdf
- https://cdn-cms.f-static.net/uploads/4365563/normal_5f87112237faf.pdf
- https://cdn-cms.f-static.net/uploads/4365627/normal_5f8704084e4b1.pdf
- https://cdn-cms.f-static.net/uploads/4367308/normal_5f87520773ccc.pdf
- https://cdn-cms.f-static.net/uploads/4366625/normal_5f87507505c93.pdf
- https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/32e063a95e.pdf
- https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/3cb113af6.pdf
- https://lefedatit.weebly.com/uploads/1/3/0/7/130776734/5803140.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/gapovowumepekegosiza.pdf
- https://site-1048568.mozfiles.com/files/1048568/23105846286.pdf
- https://site-1043200.mozfiles.com/files/1043200/xanolasixuwerese.pdf
- https://liwevapazu.weebly.com/uploads/1/3/1/0/131071299/zotudo.pdf
- https://texitanoz.weebly.com/uploads/1/3/0/7/130739996/wavumopeduwi-vivugopofujudoz-lixepufinuza.pdf
- https://xazapadikud.weebly.com/uploads/1/3/1/8/131871762/2115244.pdf
- https://tejigenunonim.weebly.com/uploads/1/3/0/8/130813632/9085281.pdf
- https://pituluwo.weebly.com/uploads/1/3/1/4/131437949/bifoz.pdf
- https://cdn-cms.f-static.net/uploads/4369316/normal_5f87d2fad310e.pdf
- https://cdn-cms.f-static.net/uploads/4368246/normal_5f87d99003f8a.pdf
- https://cdn-cms.f-static.net/uploads/4367905/normal_5f8756f837798.pdf
- https://cdn-cms.f-static.net/uploads/4368225/normal_5f879aac146d0.pdf
- https://cdn-cms.f-static.net/uploads/4366018/normal_5f876b9306e15.pdf
- https://vopevejefed.weebly.com/uploads/1/3/1/6/131606133/8af7d8b8d4913.pdf
- https://dimaxafazeza.weebly.com/uploads/1/3/1/4/131453031/2697538.pdf
- https://rakamukomegu.weebly.com/uploads/1/3/2/6/132681656/tufus-gomeb-duziradorojagaf.pdf
Embedded domains
- ggtraff.ru
- cdn-cms.f-static.net
- keniwuki.weebly.com
- lefedatit.weebly.com
- genigudepa.weebly.com
- site-1048568.mozfiles.com
- site-1043200.mozfiles.com
- liwevapazu.weebly.com
- texitanoz.weebly.com
- xazapadikud.weebly.com
- tejigenunonim.weebly.com
- pituluwo.weebly.com
- vopevejefed.weebly.com
- dimaxafazeza.weebly.com
- rakamukomegu.weebly.com
- pevugubak.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report