MALICIOUS — 8b61cf_585c6a5c973a4417899702b71112e07c.pdf
MALICIOUS — 8b61cf_585c6a5c973a4417899702b71112e07c.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
61aafd0e6712469ff85b6e0df1108082a6cecb2ac284340d9f224abbe8aff337 - SHA-1:
5a6e6c8f6702355dab50d2e2e6247813be540b55 - MD5:
d76aeb75563de119502e725092260b55 - ssdeep:
1536:PA08kUN7y2/eRIU4nhAu+aojpmYEI93gBNh2lpGeFiRrAQvYp/u:T2mRIUmB+aEvOgl4eFarAUY8 - TLSH:
T1FF36BFF3605FDD8C7B8AEB43BAB5101864CAD6C85033D6900498BEADC8B857EEE50D51 - Submitted as: 8b61cf_585c6a5c973a4417899702b71112e07c.pdf
- File type: pdf · Size: 68362 bytes
- Verdict: malicious (96/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
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-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://static.s123-cdn-static.com/uploads/4463010/normal_5fe1f99b352d1.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://xajibur.ru/wix?keyword=en+casa+con+la+familia+capitulo+5+gramatica+2+answers+page+45, http://rubisteq.online/toshiba_satellite_l750_drivers_windows_7_32_bitrcrzv.pdf, https://5e0c4d4d-41f9-428c-9564-b93e7cff6769.filesusr.com/ugd/510691_4fb6394d2a934862a4700d58da745911.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://xajibur.ru/wix?keyword=en+casa+con+la+familia+capitulo+5+gramatica+2+answers+page+45
- http://rubisteq.online/toshiba_satellite_l750_drivers_windows_7_32_bitrcrzv.pdf
- https://s3.amazonaws.com/mutirexa/lujifogozefaxatir.pdf
- https://5e0c4d4d-41f9-428c-9564-b93e7cff6769.filesusr.com/ugd/510691_4fb6394d2a934862a4700d58da745911.pdf?index=true
- http://noncomform.space/monster_park_pokemon_guidewrs8d.pdf
- https://8cff94d3-ecab-4ea5-ad27-d3e67d02fd32.filesusr.com/ugd/2813e2_0092e1e7100a4c138fc79d4bcd3781f4.pdf?index=true
- http://meetraisins.club/74174757418ujql7.pdf
- https://6593eeda-10fe-4128-810f-cbbc79f0a4f8.filesusr.com/ugd/c0a4bf_38e30f8d86cb42e8b1e95cae7ac15eb7.pdf?index=true
- https://00c0516a-c822-4344-a779-6f74e039753d.filesusr.com/ugd/9e41f0_62be497643614c04957cce9b5354b522.pdf?index=true
- https://static.s123-cdn-static.com/uploads/4463010/normal_5fe1f99b352d1.pdf
- https://2a984544-7cb8-4a4d-9f60-e686f7994e39.filesusr.com/ugd/1434d3_2f38eebc1c4f4e54821f3cb2a1116950.pdf?index=true
- http://talakam.space/wepuzisuvukokaziwanaj5khro.pdf
- https://d872ce2a-2baf-4032-ab86-ab75b2f66d52.filesusr.com/ugd/338562_397d577fd5b946a79702f92a3effecf8.pdf?index=true
- https://static.s123-cdn-static.com/uploads/4414161/normal_5ff0c3fe18db8.pdf
- https://s3.amazonaws.com/sowirutelevolur/balumadutilemosuxoxubuzit.pdf
- http://lnstagramverifiedsbadgeforms.com/437730169521z6ze.pdf
- http://raicen.com/periodic_table_trends_worksheet_answer_keyg74kb.pdf
- http://tranquils.space/zosukaqdgl9.pdf
- http://nukels.xyz/57668260800301h4.pdf
- https://s3.amazonaws.com/kisimujuk/johnson_and_johnson_annual_report_2008.pdf
- http://detonic-hypertonie.website/adventure_games_download_for_android_phoneia1jq.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/
Embedded domains
- xajibur.ru
- rubisteq.online
- s3.amazonaws.com
- 5e0c4d4d-41f9-428c-9564-b93e7cff6769.filesusr.com
- noncomform.space
- 8cff94d3-ecab-4ea5-ad27-d3e67d02fd32.filesusr.com
- meetraisins.club
- 6593eeda-10fe-4128-810f-cbbc79f0a4f8.filesusr.com
- 00c0516a-c822-4344-a779-6f74e039753d.filesusr.com
- static.s123-cdn-static.com
- 2a984544-7cb8-4a4d-9f60-e686f7994e39.filesusr.com
- talakam.space
- d872ce2a-2baf-4032-ab86-ab75b2f66d52.filesusr.com
- lnstagramverifiedsbadgeforms.com
- raicen.com
- tranquils.space
- nukels.xyz
- www.w3.org
- purl.org
- ns.adobe.com
- detonic-hypertonie.website
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report