SUSPICIOUS — teritu.pdf
SUSPICIOUS — teritu.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:
791a3269ee363c1ea75cf4b5f8ed73ab51a180ff84695050d6e1f499355105b6 - SHA-1:
8728443d4710843df8c52f8569713bd9cfd45c9a - MD5:
eb0893d48bb6f23d5a706c63cb5085f3 - ssdeep:
768:tgGzpD5p3MMnLndoemLYScKIeiskTbHJ/RJchMdlTVrjq:OGFFpcijdoedfKW1TbHrJsGTVrjq - TLSH:
T1F1317DF311ABDD8C7A8B6B976CB611487449C68C7132A7A008897B2DC1BC6BC7F60951 - Submitted as: teritu.pdf
- File type: pdf · Size: 42863 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): UDS:Trojan.PDF.SBadur.gen
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/30cc0ce5-3573-4086-960c-b8f2a0faeac6/3843345695.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=linealizaci%C3%B3n%20de%20modelos%20matem%C3%A1ticos%20no%20lineales, https://uploads.strikinglycdn.com/files/30cc0ce5-3573-4086-960c-b8f2a0faeac6/3843345695.pdf, https://uploads.strikinglycdn.com/files/995acc92-e4d2-4b8e-8dad-178d1e6dd438/77251692987.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/wb?keyword=linealizaci%C3%B3n%20de%20modelos%20matem%C3%A1ticos%20no%20lineales
- https://uploads.strikinglycdn.com/files/30cc0ce5-3573-4086-960c-b8f2a0faeac6/3843345695.pdf
- https://uploads.strikinglycdn.com/files/995acc92-e4d2-4b8e-8dad-178d1e6dd438/77251692987.pdf
- https://uploads.strikinglycdn.com/files/4f4ea753-4cd7-4ac7-a1b3-c4bba804ab17/dexukek.pdf
- https://uploads.strikinglycdn.com/files/613db21a-8474-4068-ad4f-a0ba5f577725/68752531903.pdf
- https://gusumadanu.weebly.com/uploads/1/3/2/6/132695601/8477310.pdf
- https://site-1042095.mozfiles.com/files/1042095/15437099464.pdf
- https://site-1039772.mozfiles.com/files/1039772/noxapomexokanavejol.pdf
- https://site-1038606.mozfiles.com/files/1038606/wokowogoju.pdf
- https://site-1037842.mozfiles.com/files/1037842/werekubofotogeso.pdf
- https://site-1042738.mozfiles.com/files/1042738/teroliziruwovewomutekik.pdf
- https://site-1036956.mozfiles.com/files/1036956/fagutumepibalaloberuxob.pdf
- https://site-1043664.mozfiles.com/files/1043664/visiwanesizifiperesij.pdf
- https://site-1037253.mozfiles.com/files/1037253/kavepunuxevobes.pdf
- https://site-1039344.mozfiles.com/files/1039344/tigogor.pdf
- https://uploads.strikinglycdn.com/files/4c3dada9-bf38-43f6-9ad1-6cfa9b458182/nutipepopovupo.pdf
- https://uploads.strikinglycdn.com/files/63a4cece-12dc-44d9-a6df-78ced82d9f47/91478282245.pdf
- https://site-1043851.mozfiles.com/files/1043851/pujulogotekav.pdf
- https://site-1043494.mozfiles.com/files/1043494/83023741484.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
- cctraff.ru
- uploads.strikinglycdn.com
- gusumadanu.weebly.com
- site-1042095.mozfiles.com
- site-1039772.mozfiles.com
- site-1038606.mozfiles.com
- site-1037842.mozfiles.com
- site-1042738.mozfiles.com
- site-1036956.mozfiles.com
- site-1043664.mozfiles.com
- site-1037253.mozfiles.com
- site-1039344.mozfiles.com
- site-1043851.mozfiles.com
- site-1043494.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report