MALICIOUS — b81754_83eda3926cd94621b79a123046739a3b.pdf
MALICIOUS — b81754_83eda3926cd94621b79a123046739a3b.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
c53e604ccb8e196bf4ab082f48bd3cb065daebbb37e57838c7e0694da0f4341a - SHA-1:
d63427b3a7490f90affd846c70519cb1f108b5e8 - MD5:
2d1a4c33f0170848e71ed5b35c2d37f8 - ssdeep:
768:SgGzpDX/XmeamKXswpUpxaF2JLUNU1AWZADzkSROJT0l1YFkwOud9x:PGFjtlXaF+rANROJ0YFk1ud9x - TLSH:
T17932AEF3849BEC4D768B9753ADE7201660C6D68D31339BA46488776CD4BC6BCEE40920 - Submitted as: b81754_83eda3926cd94621b79a123046739a3b.pdf
- File type: pdf · Size: 45725 bytes
- Verdict: malicious (78/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The malicious score of 78/100 is the fusion of 5 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - 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://ttraff.ru/wix?keyword=world+in+balance+video+worksheet+answers, https://cdn.shopify.com/s/files/1/0428/2312/3100/files/30776548905.pdf, https://cdn.shopify.com/s/files/1/0435/5679/8613/files/61831945713.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
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://ttraff.ru/wix?keyword=world+in+balance+video+worksheet+answers
- https://cdn.shopify.com/s/files/1/0428/2312/3100/files/30776548905.pdf
- https://cdn.shopify.com/s/files/1/0435/5679/8613/files/61831945713.pdf
- https://cdn.shopify.com/s/files/1/0438/0635/9713/files/73250315201.pdf
- https://cdn.shopify.com/s/files/1/0435/8724/0095/files/hh_obd_advanced_user_manual.pdf
- https://5420ca1e-ec98-4de1-927a-2948ffd11e5d.filesusr.com/ugd/c83fdb_55a831f82cc7410c88ae464f7c6c1149.pdf?index=true
- https://50764419-43c3-44bd-a3bf-31b55a0d2e7d.filesusr.com/ugd/d4a9d6_6d5d8464843141f89e74d7a5bfa0db07.pdf?index=true
- https://2e2dfa89-35c1-43ae-8ace-2a8a6ddd3c93.filesusr.com/ugd/dad7b5_ed0755543443499b926961a5f26e82aa.pdf?index=true
- https://68b84a71-cb74-47a9-bb08-96a6ce105e7f.filesusr.com/ugd/162fe6_7c95826126384ffab572a38794ace0be.pdf?index=true
- https://4d712247-bd6a-489f-9c58-b1cfb92fc18a.filesusr.com/ugd/77941b_7d316f387e6345f697b5f487b76d8379.pdf?index=true
- https://d1c266e8-0246-4a2a-8e9d-8eb00c09608c.filesusr.com/ugd/d7d6cd_5fb4a344e6e34f3ab2282f2aa5aae966.pdf?index=true
- https://2ccfa8cf-b3b7-41cd-8839-d6b9a272b6fa.filesusr.com/ugd/04c368_522988249a7a400fa4268fa4982751a4.pdf?index=true
- https://311202b4-e1d8-4a4f-a261-9961cda67191.filesusr.com/ugd/cc3ca9_00f5655f20d34ca7a39b481ca89b463a.pdf?index=true
- https://cdn.shopify.com/s/files/1/0428/5405/6092/files/80538661671.pdf
- https://cdn.shopify.com/s/files/1/0437/1392/1175/files/weather_report_for_glasgow_this_weekend.pdf
- https://cdn.shopify.com/s/files/1/0435/0319/0180/files/saudi_arabia_arbitration_law_2020.pdf
- https://cdn.shopify.com/s/files/1/0431/2524/4053/files/types_of_distribution_channels_in_supply_chain_management.pdf
- https://cdn.shopify.com/s/files/1/0435/8347/1771/files/horse_anatomy_3d_app_android.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/
Embedded domains
- ttraff.ru
- cdn.shopify.com
- 5420ca1e-ec98-4de1-927a-2948ffd11e5d.filesusr.com
- 50764419-43c3-44bd-a3bf-31b55a0d2e7d.filesusr.com
- 2e2dfa89-35c1-43ae-8ace-2a8a6ddd3c93.filesusr.com
- 68b84a71-cb74-47a9-bb08-96a6ce105e7f.filesusr.com
- 4d712247-bd6a-489f-9c58-b1cfb92fc18a.filesusr.com
- d1c266e8-0246-4a2a-8e9d-8eb00c09608c.filesusr.com
- 2ccfa8cf-b3b7-41cd-8839-d6b9a272b6fa.filesusr.com
- 311202b4-e1d8-4a4f-a261-9961cda67191.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report