MALICIOUS — 417718_f1ec9ecdfa60473ab32ffb330b848b62.pdf
MALICIOUS — 417718_f1ec9ecdfa60473ab32ffb330b848b62.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
706f2038b4ee32833745046bab8367ba7f3b132bffdb9ad986cdafa6679575f3 - SHA-1:
6e1e391513ac5ca1eed3c08ca15e16460e958ca1 - MD5:
2bf46c503ba92aae8e6170c1bf7a800f - ssdeep:
768:LgGzpDTpZuMo3+jTGrph0mknfV0JPKv6ZNt19ZNy66UdILyvll:0GFHrro3+urP0zaLt19PFmLQl - TLSH:
T1F634BFF350A7EC8C39CB9F037EEE25191594D789917297984888B62CC4B83ED7F50A20 - Submitted as: 417718_f1ec9ecdfa60473ab32ffb330b848b62.pdf
- File type: pdf · Size: 57146 bytes
- Verdict: malicious (88/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The malicious score of 88/100 is the fusion of 6 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule
HEUR:Trojan.Script.Generic) - 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.club/wix?keyword=nucleus+of+an+atom, https://cdn.shopify.com/s/files/1/0435/8311/1323/files/2405777956.pdf, https://cdn.shopify.com/s/files/1/0432/6221/4304/files/cell_membrane_function_worksheet.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.club/wix?keyword=nucleus+of+an+atom
- https://cdn.shopify.com/s/files/1/0435/8311/1323/files/2405777956.pdf
- https://cdn.shopify.com/s/files/1/0432/6221/4304/files/cell_membrane_function_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0432/6057/5899/files/70396223965.pdf
- https://cdn.shopify.com/s/files/1/0433/3685/9813/files/feminist_theory_embodiment_and_the_docile_agent.pdf
- https://76d7087e-96ab-4b07-84f6-df404d516b69.filesusr.com/ugd/bb05c1_bcc1652daae44e7aac43b4189e2ef729.pdf?index=true
- https://505c6495-45f7-4e1e-b7de-106bc4633269.filesusr.com/ugd/314c35_49deb009db894a81934875863b8bd130.pdf?index=true
- https://213cad39-bfd2-488c-ba0b-2a9ec34edfe3.filesusr.com/ugd/d90490_0af99f7c95db40b480341da83dff22d4.pdf?index=true
- http://files.royal-obrienclan-uk.org/uploads/1/3/1/4/131406036/0f7bf813c4.pdf
- http://wapukop.jhuntermotivatingminds.com/uploads/1/3/0/9/130970003/eb347e17059fa5.pdf
- http://files.nebulafestival.com/uploads/1/3/0/7/130739239/tudusizo.pdf
- http://files.vineyardandwineservices.com/uploads/1/3/2/7/132710779/6794efdf16cf1.pdf
- http://files.steamworkskidslab.org/uploads/1/3/0/9/130969800/cb46321aa.pdf
- https://8870a017-81b7-4c70-b52d-5174ddd76a29.filesusr.com/ugd/a4ea6c_f4c730f9a90d4a60b574694d8787c0e8.pdf?index=true
- https://eb04c57d-4ae2-4915-abdd-037c95fbb43b.filesusr.com/ugd/c88839_ecb2a54d610542a7b437c5b66fd1e1dd.pdf?index=true
- https://5f814e8c-aa82-4e7e-af4b-2d1dd9747647.filesusr.com/ugd/10cedf_a0702a251ebe47ae890141a5c280a69f.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/
- 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.club
- cdn.shopify.com
- 76d7087e-96ab-4b07-84f6-df404d516b69.filesusr.com
- 505c6495-45f7-4e1e-b7de-106bc4633269.filesusr.com
- 213cad39-bfd2-488c-ba0b-2a9ec34edfe3.filesusr.com
- files.royal-obrienclan-uk.org
- wapukop.jhuntermotivatingminds.com
- files.nebulafestival.com
- files.vineyardandwineservices.com
- files.steamworkskidslab.org
- 8870a017-81b7-4c70-b52d-5174ddd76a29.filesusr.com
- eb04c57d-4ae2-4915-abdd-037c95fbb43b.filesusr.com
- 5f814e8c-aa82-4e7e-af4b-2d1dd9747647.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
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