MALICIOUS — 25ae015d204eefaa747f5abeca94feb2d0930b2b53945af17bee4579310810e9
MALICIOUS — 25ae015d204eefaa747f5abeca94feb2d0930b2b53945af17bee4579310810e9 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 5 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
25ae015d204eefaa747f5abeca94feb2d0930b2b53945af17bee4579310810e9 - SHA-1:
c73f5e43e1bbe34085eb3088a8ba924051fbccf8 - MD5:
d12259803d7debc8145ddf7f02167da5 - ssdeep:
1536:aJhYBooNhuSsrv4EUfJSoR3FV+ZOBLSg0QeReS5lO1QqghFmouvgauXfV:iYBoSuSsrQJfh/kOV3dS7O15M0Tvxut - TLSH:
T12E37C0F34187CE8C7A879B93AAEB252C740BD655B2329A540094BE6CC8B817D7F14B50 - Submitted as: 25ae015d204eefaa747f5abeca94feb2d0930b2b53945af17bee4579310810e9
- File type: pdf · Size: 76161 bytes
- Verdict: malicious (99/100)
Detections (5 of 54 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!D12259803D7D
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 10 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 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-FAB!D12259803D7D (rule
PDF/Phish-FAB!D12259803D7D) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://laborke.ru/uplcv?utm_term=libro+para+aprender+frances+desde+cero+pdf, https://assurancemauricie.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c188931746---jikeros.pdf, https://mymango.ru/wp-content/plugins/super-forms/uploads/php/files/896275a90f7330ff0ba6f891e1611568/xosuteziruzaroxata.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
- Contacted 14 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (18 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1011 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ntp.ubuntu.com
- _dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 23.11.37.157
- 20.190.167.19
- 52.123.252.236 AU · Sydney · AS8075 Microsoft Corporation
- 52.110.12.28 AU · Sydney · AS8075 Microsoft Corporation
- 23.33.238.178
- 23.198.40.44
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.207
- 52.230.60.54 SG · Singapore · AS8075 Microsoft Corporation
- 104.18.33.89 US · San Francisco · AS13335 Cloudflare, Inc.
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://laborke.ru/uplcv?utm_term=libro+para+aprender+frances+desde+cero+pdf
- https://assurancemauricie.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c188931746---jikeros.pdf
- https://mymango.ru/wp-content/plugins/super-forms/uploads/php/files/896275a90f7330ff0ba6f891e1611568/xosuteziruzaroxata.pdf
- https://bringem.de/wp-content/plugins/super-forms/uploads/php/files/c3a8e51df4e8714fe06d223173a356b9/siwenal.pdf
- https://t4g.nasscomfoundation.org/wp-content/plugins/super-forms/uploads/php/files/ijk9kqdsckhh3lrr79qsrboi80/dibigojodilalediwuwel.pdf
- https://areshin.ru/wp-content/plugins/super-forms/uploads/php/files/2ff1cbb310b8f4384f5adaa2c7d4e769/zexasededokimude.pdf
- http://elenasteele.com/wp-content/plugins/formcraft/file-upload/server/content/files/160887b7b543ca---mixav.pdf
- https://riverasphotovideo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609ac4db9869a---40117210683.pdf
- https://www.ayersworthglen.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606ccd6d80a54---699997614.pdf
- https://frontlinetherapist.com/wp-content/plugins/super-forms/uploads/php/files/756d22c6cd92f2b14e37dcabc71edb47/60138036951.pdf
- https://totalyoumovement.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606fa9307d87f---tiwanuwugebalo.pdf
- https://al-farh-iq.com/upload/userfiles/file/27194387243.pdf
- https://zweiund40.com/wp-content/plugins/super-forms/uploads/php/files/tai5ono8egegocfrcr6agr9ujf/dotena.pdf
- http://sosnovgeo.ru/userfiles/file/nelodazalufurujufofutek.pdf
- http://prodesign31.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1606f4796e776c---43065103977.pdf
- http://www.asejnrtigers.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160a9ba04ae310---fejezebusoluzuvunafixebaj.pdf
- http://www.ashtralmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/16095d3188b713---88994298211.pdf
- https://propbrains.com/wp-content/plugins/super-forms/uploads/php/files/jmojdg59jaeufvfedqc6upi604/molasak.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/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
Embedded domains
- laborke.ru
- assurancemauricie.com
- mymango.ru
- bringem.de
- t4g.nasscomfoundation.org
- areshin.ru
- elenasteele.com
- riverasphotovideo.com
- www.ayersworthglen.com
- frontlinetherapist.com
- totalyoumovement.com
- al-farh-iq.com
- zweiund40.com
- sosnovgeo.ru
- prodesign31.ru
- www.asejnrtigers.co.uk
- www.ashtralmedia.com
- propbrains.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 72.145.35.98
- 72.145.35.96
- 4.247.188.233
- 74.178.76.44
- 52.123.252.236
- 52.110.12.28
- 4.230.171.124
- 52.230.60.54
- 104.18.33.89
- 20.184.175.20
- 74.179.77.204
- 172.215.188.232
- 4.150.223.107
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report