MALICIOUS — 93288f_717f58e388184f9a96669ab1a6ee2ec3.pdf
MALICIOUS — 93288f_717f58e388184f9a96669ab1a6ee2ec3.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
3a436a8e5d771d83a21362d1a58038ed63921d4aec023b5cfd334d07b79019f3 - SHA-1:
2957a155f8e11150a7e39dd3743dc98b1790f386 - MD5:
5ca9791c42ce9f6f396c89bb8583561e - ssdeep:
1536:/nfwbdVf4dxN15ZFBp3DZeP69x4QOoAhIkRFRsRlIrwp4/IrPaOp8X9cJZDG0uJC:nwbdFKxHLvpTZe2Oo8IkRiikTtpEAZD1 - TLSH:
T1D339E1F36183DF4CFAAA5B0398F7129CE0C5D685B13196A4858CB73C886D96D7B20B11 - Submitted as: 93288f_717f58e388184f9a96669ab1a6ee2ec3.pdf
- File type: pdf · Size: 85853 bytes
- Verdict: malicious (96/100)
Detections (5 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!5CA9791C42CE
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: http://megalit-korolev.ru/python_dictionary_contains_duplicate_keys94zpd.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://yafferge.ru/wix?keyword=vwr+symphony+incubator+3074+manual, https://bd15da75-ee01-4ad3-8b22-4778d9929f37.filesusr.com/ugd/1abc29_405448e4b9084ca4be4ba7e83f77f7cb.pdf?index=true, https://932aa67c-856a-4fda-9fc8-fe3f50d4acc2.filesusr.com/ugd/a25eee_d9608abd5e3b4e1ea81c4218f4c21a2e.pdf?index=true - 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
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://yafferge.ru/wix?keyword=vwr+symphony+incubator+3074+manual
- https://bd15da75-ee01-4ad3-8b22-4778d9929f37.filesusr.com/ugd/1abc29_405448e4b9084ca4be4ba7e83f77f7cb.pdf?index=true
- https://932aa67c-856a-4fda-9fc8-fe3f50d4acc2.filesusr.com/ugd/a25eee_d9608abd5e3b4e1ea81c4218f4c21a2e.pdf?index=true
- https://uploads.strikinglycdn.com/files/d7bd313d-5c1f-44ce-a062-45786ebc214d/fuduf.pdf
- http://muvekalufisu.atwebpages.com/bepifumilowogaf.pdf
- https://c9b0c9dc-51ad-46ec-84b2-dbc26df53712.filesusr.com/ugd/b6f588_fc5e3ad3ff6341c6aec57fa0b39ac822.pdf?index=true
- https://4a31e3f8-49e3-4331-b1a9-c0bb7a6b9dbc.filesusr.com/ugd/599f1c_f730d0609db544b2b3cb31bbe9f57d4e.pdf?index=true
- http://megalit-korolev.ru/python_dictionary_contains_duplicate_keys94zpd.pdf
- http://nalodorepuwag.getenjoyment.net/wedakafonumabin.pdf
- https://54e283d8-6946-47af-b6e3-c78582312647.filesusr.com/ugd/22cd47_abcedb378ca344a2b3a114ac8c726586.pdf?index=true
- https://e0220c8c-c322-4c33-af83-7c5b0fe00b66.filesusr.com/ugd/a771bd_2eb8fd608cb74ab7a3d49b692534bfe6.pdf?index=true
- https://acd80754-3b70-42c6-a60f-3489f6261da4.filesusr.com/ugd/f1780b_a8fc10bec4e545f4a6d6f7b2028a65ab.pdf?index=true
- https://4cd5eafb-d261-4666-a528-29b55b1676c1.filesusr.com/ugd/8dde66_dc1c11dfeb3043b590d1e4979533b138.pdf?index=true
- https://9f53eded-325d-4e02-8430-7c09bd872488.filesusr.com/ugd/e04405_b0717ce6adc145da91f80e889ef89597.pdf?index=true
- http://changepass.online/ukulele_strumming_patterns_4_4d4fg6.pdf
- http://sukokovevaz.atwebpages.com/scientific_paper_sample.pdf
- http://topcreditmonitoring.info/fender_frontman_15g_blues_settingg5a2f.pdf
- https://b20aee1f-b1b7-4e4e-be5e-d884e4ece670.filesusr.com/ugd/10e3af_7d537249cb424e0d9e3448dbf47792fa.pdf?index=true
- https://734e8db3-b9db-457c-abaa-08c06218e7ae.filesusr.com/ugd/f6bb82_b22b486df9a54e6ea1b52bc52f5d2a90.pdf?index=true
- https://e6e31949-ba74-43ae-8e0c-2243355e89fd.filesusr.com/ugd/69e259_348a701837a74386aebe5c0fce4834db.pdf?index=true
- https://uploads.strikinglycdn.com/files/0e634ea6-381b-4a84-bbba-1b94f4d2ec49/8618639807.pdf
- https://f3ea461b-95fd-44cf-949c-5afda193840f.filesusr.com/ugd/a48928_edf5e4377a424bf6a2ccdc379503d1cf.pdf?index=true
- 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
- yafferge.ru
- bd15da75-ee01-4ad3-8b22-4778d9929f37.filesusr.com
- 932aa67c-856a-4fda-9fc8-fe3f50d4acc2.filesusr.com
- uploads.strikinglycdn.com
- muvekalufisu.atwebpages.com
- c9b0c9dc-51ad-46ec-84b2-dbc26df53712.filesusr.com
- 4a31e3f8-49e3-4331-b1a9-c0bb7a6b9dbc.filesusr.com
- megalit-korolev.ru
- nalodorepuwag.getenjoyment.net
- 54e283d8-6946-47af-b6e3-c78582312647.filesusr.com
- e0220c8c-c322-4c33-af83-7c5b0fe00b66.filesusr.com
- acd80754-3b70-42c6-a60f-3489f6261da4.filesusr.com
- 4cd5eafb-d261-4666-a528-29b55b1676c1.filesusr.com
- 9f53eded-325d-4e02-8430-7c09bd872488.filesusr.com
- changepass.online
- sukokovevaz.atwebpages.com
- topcreditmonitoring.info
- b20aee1f-b1b7-4e4e-be5e-d884e4ece670.filesusr.com
- 734e8db3-b9db-457c-abaa-08c06218e7ae.filesusr.com
- e6e31949-ba74-43ae-8e0c-2243355e89fd.filesusr.com
- f3ea461b-95fd-44cf-949c-5afda193840f.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report