SUSPICIOUS — normal_5f87aa84c8941.pdf
SUSPICIOUS — normal_5f87aa84c8941.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
814378f0051b4d374123e91b61af999c3a5d04b01ac69ad88c8a33a71aa59fd5 - SHA-1:
c234195f0b5b9409af46c68ca2f64c28f9915fbc - MD5:
7f113e92626d7aba7942b2b31a2fb449 - ssdeep:
768:EgGzpDcpsfb4aQBHwlQ4jGPJcIRU1ClxGy38+kox1M3F:xGFIpdbxRqCXGgzkox1M1 - TLSH:
T1012F6CF350A7ED8C7A8E5B035DFB1499114AC3896237DB6058882B2DE4BC5BD7F00A61 - Submitted as: normal_5f87aa84c8941.pdf
- File type: pdf · Size: 35735 bytes
- Verdict: suspicious (58/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/51bc9e2d-9c50-4550-80dc-3d887da788c0/98742187986.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/123?keyword=informatika+pdf+10+cu+sinif, https://uploads.strikinglycdn.com/files/51bc9e2d-9c50-4550-80dc-3d887da788c0/98742187986.pdf, https://uploads.strikinglycdn.com/files/8893a878-842a-4a2d-a9f9-db2746af31ca/nijoxedimuj.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://cctraff.ru/123?keyword=informatika+pdf+10+cu+sinif
- https://uploads.strikinglycdn.com/files/51bc9e2d-9c50-4550-80dc-3d887da788c0/98742187986.pdf
- https://uploads.strikinglycdn.com/files/8893a878-842a-4a2d-a9f9-db2746af31ca/nijoxedimuj.pdf
- https://uploads.strikinglycdn.com/files/69f64575-9230-4458-965c-ec23c473b600/fofiwogam.pdf
- https://uploads.strikinglycdn.com/files/5b0380a6-2ee5-4f5e-81d1-929ea8e9ec80/vofenamoriwet.pdf
- https://cdn-cms.f-static.net/uploads/4366381/normal_5f875a27270af.pdf
- https://site-1039332.mozfiles.com/files/1039332/vogisuredirapanudo.pdf
- https://site-1039173.mozfiles.com/files/1039173/33376743002.pdf
- https://site-1043973.mozfiles.com/files/1043973/gomejupebizuxo.pdf
- https://cdn.shopify.com/s/files/1/0266/8996/2184/files/xposed_framework_apk_samsung.pdf
- https://cdn.shopify.com/s/files/1/0494/1132/6119/files/yin_r._2003._case_study_research_design_and_methods.pdf
- https://cdn.shopify.com/s/files/1/0463/4456/8989/files/roof_rack_fairing_mount.pdf
- https://cdn.shopify.com/s/files/1/0484/7101/5578/files/pevurexarafuvusem.pdf
- https://cdn.shopify.com/s/files/1/0483/0108/0731/files/xbox_live_status_code_807b01f6.pdf
- https://uploads.strikinglycdn.com/files/672a42b8-e1dc-4247-bcfd-8bfc7c1dd4d9/34015713814.pdf
- https://uploads.strikinglycdn.com/files/971ebb97-3992-4e1b-9277-20bec98ab341/80304566061.pdf
- https://uploads.strikinglycdn.com/files/6dc08caf-414e-4252-beb9-d0a7918f13a1/36837545149.pdf
- https://site-1048186.mozfiles.com/files/1048186/5464585898.pdf
- https://site-1048575.mozfiles.com/files/1048575/32820688497.pdf
- https://site-1043335.mozfiles.com/files/1043335/50825821434.pdf
- https://site-1044243.mozfiles.com/files/1044243/sepoma.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
- cctraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- site-1039332.mozfiles.com
- site-1039173.mozfiles.com
- site-1043973.mozfiles.com
- cdn.shopify.com
- site-1048186.mozfiles.com
- site-1048575.mozfiles.com
- site-1043335.mozfiles.com
- site-1044243.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report