MALICIOUS — fa72ca0cd962dce90d5b10019c47f3942854fceaf964856e241f5bb7fc10fd4b
MALICIOUS — fa72ca0cd962dce90d5b10019c47f3942854fceaf964856e241f5bb7fc10fd4b 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:
fa72ca0cd962dce90d5b10019c47f3942854fceaf964856e241f5bb7fc10fd4b - SHA-1:
ec4952a430f4d04287ee7fcc6b7829ef9180c64a - MD5:
082890d14d0ca7fa5b7e38f71405dab9 - ssdeep:
1536:xCNpTWHV2dY6vq0uBq7eT+sl6PgrAWXV6MBVPQqODAQGZ/vF5CtUNsKh27zVZQDO:8NpT8VIq0X7BWXXEqgAQU80v+pZz - TLSH:
T12839E1F3612BED5CBA879B13FEB71468A089C3D8123292908484B72CCCBC67D6E64551 - Submitted as: fa72ca0cd962dce90d5b10019c47f3942854fceaf964856e241f5bb7fc10fd4b
- File type: pdf · Size: 87429 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!082890D14D0C
- 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!082890D14D0C (rule
PDF/Phish-FAB!082890D14D0C) - 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://baarspo.ru/strik?utm_term=a+link+to+the+past+walkthrough+switch, https://jevixivuxed.weebly.com/uploads/1/3/4/6/134622771/numefixiw.pdf, https://mifimixaxenerut.weebly.com/uploads/1/3/3/9/133999571/7a7860.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 9 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (17 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
919 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- _dosvc._tcp.local
- ntp.ubuntu.com
- desktop-hsgcbep
- 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
- 40.126.14.160
- 184.84.165.136 AU · Sydney · AS20940 Akamai Technologies, Inc.
- 20.42.179.192 US · Moses Lake · AS8075 Microsoft Corporation
- 52.110.12.44 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 184.84.165.171 AU · Sydney · AS20940 Akamai Technologies, Inc.
- 52.230.60.54 SG · Singapore · AS8075 Microsoft Corporation
- 192.168.122.110
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://baarspo.ru/strik?utm_term=a+link+to+the+past+walkthrough+switch
- https://jevixivuxed.weebly.com/uploads/1/3/4/6/134622771/numefixiw.pdf
- https://mifimixaxenerut.weebly.com/uploads/1/3/3/9/133999571/7a7860.pdf
- https://namosupegu.weebly.com/uploads/1/3/4/3/134313644/movasufo-wonifopibifuge-majenojuzupag-taposobimuramob.pdf
- https://uploads.strikinglycdn.com/files/7c8ee240-49e5-4c95-940c-0f7f0c5fba74/what_is_dynamic_equilibrium_why_is_it_called_dynamic.pdf
- https://uploads.strikinglycdn.com/files/0d2dbffa-892d-4f32-a9f1-b2bfd24153ce/17624503684.pdf
- https://cdn-cms.f-static.net/uploads/4467573/normal_606cae3a52f79.pdf
- http://radulifivezej.iblogger.org/vodafone_abstract_reasoning_test_answers.pdf
- https://static.s123-cdn-static.com/uploads/4487632/normal_600408485803c.pdf
- https://cdn-cms.f-static.net/uploads/4414152/normal_5fdb20073e3c0.pdf
- https://cdn-cms.f-static.net/uploads/4370530/normal_602b740e690d4.pdf
- http://faguduni.22web.org/pubikonovedil.pdf
- https://static.s123-cdn-static.com/uploads/4410975/normal_5fedfb7f4d27d.pdf
- https://uploads.strikinglycdn.com/files/0eab92a4-9552-430f-8f2a-8313804b2614/somewhere_over_the_rainbow_uke_chords_and_strumming_pattern.pdf
- http://sulogajifuv.iblogger.org/begetidedowopezuxu.pdf
- http://rotibopifadukij.rf.gd/85974270845.pdf
- https://cdn-cms.f-static.net/uploads/4404503/normal_6015a50f66ffb.pdf
- https://cdn-cms.f-static.net/uploads/4454426/normal_5fda4791622d2.pdf
- https://uploads.strikinglycdn.com/files/0cc10721-afee-4fc8-b303-6667968c2166/62225893668.pdf
- https://uploads.strikinglycdn.com/files/ae9d97fd-c3ab-439f-96a4-ed2ea32ce9c0/96392516012.pdf
- https://vokinojen.weebly.com/uploads/1/3/4/8/134851280/pixomaxixivaziker.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/
Embedded domains
- baarspo.ru
- jevixivuxed.weebly.com
- mifimixaxenerut.weebly.com
- namosupegu.weebly.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- radulifivezej.iblogger.org
- static.s123-cdn-static.com
- faguduni.22web.org
- sulogajifuv.iblogger.org
- vokinojen.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
- rotibopifadukij.rf.gd
Embedded IP addresses
- 172.172.255.217
- 203.26.79.13
- 184.84.165.136
- 20.42.179.192
- 52.110.12.44
- 4.230.171.124
- 184.84.165.171
- 52.230.60.54
- 72.154.7.113
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report