MALICIOUS — present_tense_english_worksheets.pdf
MALICIOUS — present_tense_english_worksheets.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
f2e70d319d219c265880f3ff8ca13badc72a4cc971e4670f8293ed085d867413 - SHA-1:
082d09ddd5605355b8820df760b7aae4d744375e - MD5:
0dbe95178ba59d0dab42c65a6b10a292 - ssdeep:
1536:6u4WhAfl7c9L10u07K8pBeqOUO9cBoJJHhCBVC0mmQ1nDsFavL:FhAflUWucBaJHhEVC0m/nwI - TLSH:
T11037CFF36157CD8CAF8F4BA7ADA70A1EB1488B883131AB500488BB5C89FC57E6F41551 - Submitted as: present_tense_english_worksheets.pdf
- File type: pdf · Size: 71150 bytes
- Verdict: malicious (96/100)
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!0DBE95178BA5
- Kaspersky (KVRT): HEUR:Hoax.PDF.Agent.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-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/4386848/normal_6005ca81b879a.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cructi.ru/pbw?utm_term=present+tense+english+worksheets, https://cdn-cms.f-static.net/uploads/4369161/normal_6037032637663.pdf, https://static.s123-cdn-static.com/uploads/4386848/normal_6005ca81b879a.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://cructi.ru/pbw?utm_term=present+tense+english+worksheets
- https://cdn-cms.f-static.net/uploads/4369161/normal_6037032637663.pdf
- https://static.s123-cdn-static.com/uploads/4386848/normal_6005ca81b879a.pdf
- https://static.s123-cdn-static.com/uploads/4427820/normal_5ff639b942443.pdf
- https://cdn-cms.f-static.net/uploads/4369647/normal_605247d382752.pdf
- https://static.s123-cdn-static.com/uploads/4503309/normal_5feff43c1aca0.pdf
- https://vijarupofelufe.weebly.com/uploads/1/3/4/8/134881143/lifemis.pdf
- https://static.s123-cdn-static-d.com/uploads/4480895/normal_60b1b20eab06e.pdf
- https://tiluzapibijodok.weebly.com/uploads/1/3/4/2/134265907/dusume-vexukof.pdf
- https://cdn-cms.f-static.net/uploads/4392199/normal_60554526b811e.pdf
- https://static.s123-cdn-static.com/uploads/4425910/normal_5fd099fa48b27.pdf
- https://static.s123-cdn-static.com/uploads/4493610/normal_600699447e949.pdf
- http://dejimebez.pbworks.com/w/file/fetch/144420729/the_complete_interview_answer_guide_download.pdf
- http://bupataved.pbworks.com/f/where_to_watch_free_movies_no_sign_up.pdf
- https://uploads.strikinglycdn.com/files/acc8e4c4-8bab-4686-b548-fbe7bd3c4ecf/47635695184.pdf
- https://cdn-cms.f-static.net/uploads/4495254/normal_5fea030c68a9a.pdf
- https://jajadonafusava.weebly.com/uploads/1/3/4/0/134040597/jukofifafufi.pdf
- https://uploads.strikinglycdn.com/files/b685245a-9f68-442e-bf87-0a291350fbdc/fields_of_the_nephilim_ritual_of_fire.pdf
- https://static.s123-cdn-static.com/uploads/4497695/normal_5fe128c53c275.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
- cructi.ru
- cdn-cms.f-static.net
- static.s123-cdn-static.com
- vijarupofelufe.weebly.com
- static.s123-cdn-static-d.com
- tiluzapibijodok.weebly.com
- dejimebez.pbworks.com
- bupataved.pbworks.com
- uploads.strikinglycdn.com
- jajadonafusava.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report