MALICIOUS — 02ff6bcd00cb0088fd59cbaf64d3b76802a3860f5462e32fe4130c21308038ee
MALICIOUS — 02ff6bcd00cb0088fd59cbaf64d3b76802a3860f5462e32fe4130c21308038ee is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
02ff6bcd00cb0088fd59cbaf64d3b76802a3860f5462e32fe4130c21308038ee - SHA-1:
eaf11fc3b6e9e7252cfb8cd21c9a9998f41b6f54 - MD5:
5f6dbecf94f76e2df088e7c80cbec012 - ssdeep:
1536:QxMiMfiKBrLC9Bq1p1ppwP6zafp+xtq+jWy3wR6VXnTK/edtbYxeG70:Q2jFr+BeXwP6zDo8uETKmdtii - TLSH:
T17238CFF761A3DD4C7A5AAB43A9A6099C70CED78871329661408CF32CC57C6AD7E00A16 - Submitted as: 02ff6bcd00cb0088fd59cbaf64d3b76802a3860f5462e32fe4130c21308038ee
- File type: pdf · Size: 79707 bytes
- Verdict: malicious (98/100)
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!5F6DBECF94F7
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 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 - Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/55337259-ce47-4f05-ad9c-a4908fdcb2ea/hitman_blood_money_widescreen_fix.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 14 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://midufefew.ru/strik?utm_term=best+outlook+calendar+tips, https://uploads.strikinglycdn.com/files/55337259-ce47-4f05-ad9c-a4908fdcb2ea/hitman_blood_money_widescreen_fix.pdf, https://uploads.strikinglycdn.com/files/866a086e-d213-43c0-b9e4-2fbe63c2d103/gexojuxowerexozin.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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9616 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
- desktop-hsgcbep
- ntp.ubuntu.com
- 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
- 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
- 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
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
779d6b118a3cbcb2fae9d4c158baf28e8023fd4a47b6cc64798d6cf58f3aa0ea - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\71e827d4e70798789dc0b80781bb0b47.png -
a168c78a0d4634f0fec75be2b201272f4b6e3722448fa46a20a747306fabb8eb - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://midufefew.ru/strik?utm_term=best+outlook+calendar+tips
- https://uploads.strikinglycdn.com/files/55337259-ce47-4f05-ad9c-a4908fdcb2ea/hitman_blood_money_widescreen_fix.pdf
- https://uploads.strikinglycdn.com/files/866a086e-d213-43c0-b9e4-2fbe63c2d103/gexojuxowerexozin.pdf
- https://uploads.strikinglycdn.com/files/d76bd51b-1d4d-4f04-8fe1-571db59f00c5/is_ge_advantium_worth_it.pdf
- https://cdn-cms.f-static.net/uploads/4369329/normal_60405138b219f.pdf
- https://uploads.strikinglycdn.com/files/daaf1da1-5104-42a9-94bc-bb5e4f70f732/word_formation_exercises_with_answers_for_class_8.pdf
- https://uploads.strikinglycdn.com/files/31179f6d-6f73-4dc8-83f8-161da647a8ab/cabelas_heavy_duty_meat_slicer_manual.pdf
- https://uploads.strikinglycdn.com/files/3000eb0c-b7c1-415c-b6ab-622f04f29275/vizio_e370vl_remote.pdf
- https://uploads.strikinglycdn.com/files/d8b1c779-de19-4809-b545-38b6034b169d/48985948105.pdf
- https://cdn-cms.f-static.net/uploads/4390999/normal_60664c11e9266.pdf
- https://uploads.strikinglycdn.com/files/38f59ce7-ea54-4965-a90c-6452296f091b/how_to_install_canon_pixma_mp495_without_cd.pdf
- https://uploads.strikinglycdn.com/files/5d0e6f24-9736-4644-8ad1-8a9a4e3e7c54/buvit.pdf
- https://uploads.strikinglycdn.com/files/26d5d310-0405-4b73-b898-b40561eade72/best_book_to_study_data_structures_and_algorithms_in_java.pdf
- https://cdn-cms.f-static.net/uploads/4453117/normal_6022733288f0d.pdf
- https://uploads.strikinglycdn.com/files/cbe49a90-f116-4e69-a7c2-0ae79ee70952/zibatekitezolit.pdf
- https://static.s123-cdn-static.com/uploads/4393911/normal_5ff8b21a2308f.pdf
- https://uploads.strikinglycdn.com/files/c068bc10-b6ca-490a-9f80-07fb9c489baf/xobepikuwumex.pdf
- https://uploads.strikinglycdn.com/files/96a19b08-2e01-4c0e-b67c-a70109597ad2/kataxotomojutolez.pdf
- https://uploads.strikinglycdn.com/files/f92fd6bd-8453-4fad-a56a-17eb4ce6b8b8/64636160995.pdf
- https://cdn-cms.f-static.net/uploads/4500674/normal_5fd650f6b9fe9.pdf
- https://uploads.strikinglycdn.com/files/93431912-95e0-49ea-9e92-eaa819cc7c06/6268940116.pdf
- https://cdn-cms.f-static.net/uploads/4391954/normal_6034ec4054b68.pdf
- https://uploads.strikinglycdn.com/files/0f7fdc6b-e1ec-43cd-9bbc-33b0a204e525/bunulozivufuwis.pdf
- https://static.s123-cdn-static.com/uploads/4487197/normal_5fe242f25ef9d.pdf
- https://cdn-cms.f-static.net/uploads/4422918/normal_601dc97f9eb5b.pdf
Embedded domains
- midufefew.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- static.s123-cdn-static.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 4.150.223.104
- 52.110.12.30
- 52.110.12.44
- 57.155.101.212
- 4.230.171.124
- 20.247.185.124
- 74.178.240.61
- 20.42.65.90
- 20.231.239.246
- 52.123.129.14
- 20.42.73.27
- 72.145.35.109
- 203.26.79.13
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report