MALICIOUS — d68ef095e7f999481d23298890b780a42d757349d22dd4ca5d948dc8abc9d128
MALICIOUS — d68ef095e7f999481d23298890b780a42d757349d22dd4ca5d948dc8abc9d128 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:
d68ef095e7f999481d23298890b780a42d757349d22dd4ca5d948dc8abc9d128 - SHA-1:
ce0539d53e78d0c807fb40b8504a57ab47f283f2 - MD5:
3a1193dd02f507c6f212d9e80ff86f06 - ssdeep:
1536:kitLgcaDvuiiI/1vvOju5UwVmQZt3czvorEABGzC56U6zaPaKmPfh+lj53uDqW/7:Jtj8xH1vvOju5UqmzDorE/zy/mPfoljo - TLSH:
T16039C1F35197CD8CBB4A9B03BCF72958648AC79471729B90408476BCC9BC6BD9F10960 - Submitted as: d68ef095e7f999481d23298890b780a42d757349d22dd4ca5d948dc8abc9d128
- File type: pdf · Size: 88384 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!3A1193DD02F5
- 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!3A1193DD02F5 (rule
PDF/Phish-FAB!3A1193DD02F5) - 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://nomylo.ru/pbw?utm_term=the+trial+marriage+husband+pdf+download, https://uploads.strikinglycdn.com/files/14a9af69-8f12-4349-a69e-27f3edf181f0/10276241257.pdf, https://cdn-cms.f-static.net/uploads/4444657/normal_606b5461d2e7a.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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1013 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
- 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
- 20.190.142.164
- 52.230.60.54 SG · Singapore · AS8075 Microsoft Corporation
- 52.123.253.7 AU · Melbourne · AS8075 Microsoft Corporation
- 23.33.238.178
- 52.110.12.51 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.114
- 135.232.92.97 US · Boydton · AS8075 Microsoft Limited
- 52.168.117.169 US · AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://nomylo.ru/pbw?utm_term=the+trial+marriage+husband+pdf+download
- https://uploads.strikinglycdn.com/files/14a9af69-8f12-4349-a69e-27f3edf181f0/10276241257.pdf
- https://cdn-cms.f-static.net/uploads/4444657/normal_606b5461d2e7a.pdf
- http://bezagodo.pbworks.com/f/xitulu.pdf
- https://cdn-cms.f-static.net/uploads/4405638/normal_601af9a5a2039.pdf
- https://cdn-cms.f-static.net/uploads/4379038/normal_5fd1bfab99aec.pdf
- https://cdn-cms.f-static.net/uploads/4459805/normal_6015bd4d41072.pdf
- https://uploads.strikinglycdn.com/files/43215938-99b6-4186-9480-3b47af50be5d/my_dish_box_keeps_rebooting.pdf
- https://uploads.strikinglycdn.com/files/a0ff2321-8dbd-4677-902e-b4e67b92c671/kipipadurisuvimikivi.pdf
- https://static.s123-cdn-static.com/uploads/4421329/normal_600638fda4181.pdf
- https://cdn-cms.f-static.net/uploads/4369323/normal_606225d43e0df.pdf
- http://faxamom.pbworks.com/w/file/fetch/144472620/how_easy_is_the_food_handlers_test.pdf
- https://static.s123-cdn-static-d.com/uploads/4366964/normal_60b501d038bfc.pdf
- https://static.s123-cdn-static-d.com/uploads/4401716/normal_60b1ff3ddcc76.pdf
- https://uploads.strikinglycdn.com/files/7aa8d181-b5bb-4e9c-b027-a1b01ca7c419/probability_on_numbers_worksheet_answer_key.pdf
- https://uploads.strikinglycdn.com/files/62768e3e-49cc-46fa-b45a-1d47f6b4eb58/dork_diaries_tales_from_a_not-so-happy_heartbreaker.pdf
- https://cdn-cms.f-static.net/uploads/4466161/normal_6028f0788789a.pdf
- https://uploads.strikinglycdn.com/files/f97dd9dc-5f7c-4376-9999-9ae57bb052cb/7569317974.pdf
- https://cdn-cms.f-static.net/uploads/4365551/normal_60683a482ef74.pdf
- https://uploads.strikinglycdn.com/files/dc6f8c01-b327-4fc6-995f-7d7ca71ec0fb/18853224549.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/
Embedded domains
- nomylo.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- bezagodo.pbworks.com
- static.s123-cdn-static.com
- faxamom.pbworks.com
- static.s123-cdn-static-d.com
- 9jarocks.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 203.26.79.13
- 57.155.104.224
- 4.247.188.233
- 172.172.255.216
- 172.172.255.217
- 20.184.175.10
- 52.230.60.54
- 52.123.253.7
- 52.110.12.51
- 4.230.171.124
- 135.232.92.97
- 52.168.117.169
- 74.178.240.61
- 20.42.73.31
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report