SUSPICIOUS — 25394302780.pdf
SUSPICIOUS — 25394302780.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:
6870cdcf5abc142f870a4cd8db89b544d91113663d1e0af7e2927abc8083e939 - SHA-1:
3365f53f0944516f1c79f99557fbcc5f494b9f79 - MD5:
b5ea3176fca3b81bb9ae3fc8e7c9c308 - ssdeep:
768:ogGzpDX6hq1vIcNfMWxTigRmPrhoXobXDSbSODOeP:lGF7Dt5FRmj4wuDOeP - TLSH:
T16B2F9EF760A7ED4C3986AF036DEA105DA09AD29D7032662049D8773C847C7BD7E21D60 - Submitted as: 25394302780.pdf
- File type: pdf · Size: 35433 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/3052da0e-362c-4d67-b098-dae1133383a7/suteluruso.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=chapter+7+section+4+cellular+transport+quick+check+answers, https://uploads.strikinglycdn.com/files/37a129b9-7cc2-4211-bc61-136f95a80d15/39639085117.pdf, https://uploads.strikinglycdn.com/files/3052da0e-362c-4d67-b098-dae1133383a7/suteluruso.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://ggtraff.ru/strik?keyword=chapter+7+section+4+cellular+transport+quick+check+answers
- https://uploads.strikinglycdn.com/files/37a129b9-7cc2-4211-bc61-136f95a80d15/39639085117.pdf
- https://uploads.strikinglycdn.com/files/3052da0e-362c-4d67-b098-dae1133383a7/suteluruso.pdf
- https://uploads.strikinglycdn.com/files/c93ed14b-795a-4965-a2dd-e8fa67681b94/nureva.pdf
- https://uploads.strikinglycdn.com/files/32b575de-ff10-4d34-a8c5-63971f412d6c/95921289529.pdf
- https://uploads.strikinglycdn.com/files/2269612f-cc2a-4cd2-a3cf-124327d80501/gixudoduluburebexefifexe.pdf
- https://site-1037900.mozfiles.com/files/1037900/74761476450.pdf
- https://site-1036900.mozfiles.com/files/1036900/41728980036.pdf
- https://site-1037005.mozfiles.com/files/1037005/2447997661.pdf
- https://site-1041768.mozfiles.com/files/1041768/16158922864.pdf
- http://files.brucescherting.com/uploads/1/3/1/4/131453276/momoxu-xapevafulul.pdf
- http://files.mcoemathletics.org/uploads/1/3/1/3/131398498/70bbbf1.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
- ggtraff.ru
- uploads.strikinglycdn.com
- site-1037900.mozfiles.com
- site-1036900.mozfiles.com
- site-1037005.mozfiles.com
- site-1041768.mozfiles.com
- files.brucescherting.com
- files.mcoemathletics.org
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report