MALICIOUS — 315c25aab8d13e309a7ba10bce8d87171e1c137ea8b2a28646be039f0667e09f
MALICIOUS — 315c25aab8d13e309a7ba10bce8d87171e1c137ea8b2a28646be039f0667e09f is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
315c25aab8d13e309a7ba10bce8d87171e1c137ea8b2a28646be039f0667e09f - SHA-1:
45c9f0e45425a07f2f65488b88d28cb8985bf651 - MD5:
01d07f5a4996dcff50df5ac2b6bff199 - ssdeep:
1536:R7UHgJXGp7Gn3wkmmibg3QmB2EV3OBkoih6RUvCDPd4ixgzC8f5Nx8:C433wzmi+cHkD6+M43zz50 - TLSH:
T19038DFF3308BDD5C66478F937DAB25AD6489D2893023A74010C8BB7D45BC2ADBF91861 - Submitted as: 315c25aab8d13e309a7ba10bce8d87171e1c137ea8b2a28646be039f0667e09f
- File type: pdf · Size: 79999 bytes
- Verdict: malicious (95/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!01D07F5A4996
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 95/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 20 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://mezovuduw.ru/strik?utm_term=what+country+does+netflix+have+harry+potter, http://helpcenter.business/vopowibapisuti0kgg.pdf, https://cdn-cms.f-static.net/uploads/4503874/normal_600e442c26d06.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
- Extracted generic config (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9811 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- c.pki.goog
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- self.events.data.microsoft.com
- 255.255.254.169.in-addr.arpa
- 251.0.0.224.in-addr.arpa
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\718fe3cb43fca14f0ad69f0ef19ba601.png -
c777d5f2183b3424b58bf1e816467162cb4d399b019d1a1950b9900ab4bd23c1 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
e630f5017a35b55293ec230e232e05ae9a2b5ed174f0b9429e5f593a9f4877b9 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://mezovuduw.ru/strik?utm_term=what+country+does+netflix+have+harry+potter
- http://helpcenter.business/vopowibapisuti0kgg.pdf
- https://cdn-cms.f-static.net/uploads/4503874/normal_600e442c26d06.pdf
- http://wiinorama.space/dedufiwumuvofuvasewfue31.pdf
- https://gikovasedubum.weebly.com/uploads/1/3/4/5/134507074/7683416.pdf
- http://bioforce-co.site/pojizysj03.pdf
- https://cdn-cms.f-static.net/uploads/4373016/normal_602f437bc54c7.pdf
- http://dragonflysagewellness.com/vefobcigke.pdf
- http://tokio-2020.fun/wosomop93f81.pdf
- http://update-win20.online/mepadagexowutorvk2y.pdf
- https://rolorizumi.weebly.com/uploads/1/3/4/3/134316308/nibetepizikuj_zuvexotemi_digipeso.pdf
- http://kerutugizuxig.mygamesonline.org/11945263989.pdf
- http://justamorem.com/a_whack_on_the_side_of_the_head_chapter_summaryt0hn6.pdf
- http://instapriz24.online/how_to_create_a_budget_for_construction_projectb8unm.pdf
- http://lebuvowune.getenjoyment.net/film_shots_and_angles.pdf
- https://static.s123-cdn-static.com/uploads/4417543/normal_5fc5f70a74663.pdf
- https://cdn-cms.f-static.net/uploads/4427284/normal_600f0ec80537b.pdf
- http://xoroketogejuxe.mywebcommunity.org/armstrong_air_furnace_troubleshooting_guide.pdf
- https://bulugigedi.weebly.com/uploads/1/3/4/7/134714886/8615219.pdf
- https://nolulanulupu.weebly.com/uploads/1/3/1/3/131379612/8d530b53.pdf
- http://urott-hu.com/how_to_use_vectors_plot_in_mathematicabic57.pdf
- http://dhl-order.info/62719893773fkn8b.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
- mezovuduw.ru
- cdn-cms.f-static.net
- wiinorama.space
- gikovasedubum.weebly.com
- bioforce-co.site
- dragonflysagewellness.com
- tokio-2020.fun
- update-win20.online
- rolorizumi.weebly.com
- kerutugizuxig.mygamesonline.org
- justamorem.com
- instapriz24.online
- lebuvowune.getenjoyment.net
- static.s123-cdn-static.com
- xoroketogejuxe.mywebcommunity.org
- bulugigedi.weebly.com
- nolulanulupu.weebly.com
- urott-hu.com
- dhl-order.info
- www.w3.org
- purl.org
- ns.adobe.com
- helpcenter.business
Embedded IP addresses
- 4.150.223.111
- 92.223.78.30
- 4.150.223.103
- 135.233.95.80
- 72.154.7.108
- 74.179.77.204
- 203.26.79.13
- 20.184.175.20
- 4.230.171.124
- 4.247.188.233
- 52.230.59.222
- 20.112.250.133
- 52.123.128.14
- 52.123.252.225
- 52.123.252.244
- 52.123.252.216
- 172.215.188.225
- 4.150.223.107
- 142.251.222.227
- 51.132.193.104
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report