SUSPICIOUS — normal_5f9762f4f2544.pdf
SUSPICIOUS — normal_5f9762f4f2544.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:
038d38d781be49b68ee0ced527e29b031648c7f5c0f62e98630ec10260464ece - SHA-1:
5c744a8371bb8d5f54330a0635589db5c8756c17 - MD5:
ecf4c29a24e47a6fbc512469158a124d - ssdeep:
768:qMgGzpDYpcoATvuxaWq9Eo0qg4pnzIyYysSPr6jV8gOsNiqXsmSQaEA+0tbN3:qJGF8p9xfM5047YFcsNilaaEA+0tbN3 - TLSH:
T1D7339EF350BBED4C3A829F03ADEA265D414AE68C6132A65844D9373CC0BC77D6F50A61 - Submitted as: normal_5f9762f4f2544.pdf
- File type: pdf · Size: 48125 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/fe2db779-780e-4926-952f-6520061f099f/fopol.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=writing+with+a+purpose+book, https://uploads.strikinglycdn.com/files/fe2db779-780e-4926-952f-6520061f099f/fopol.pdf, https://uploads.strikinglycdn.com/files/4fdc1b3d-3aa9-47ac-acf0-9670dc3ba4bd/31743608661.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/123?keyword=writing+with+a+purpose+book
- https://s3.amazonaws.com/sugaguxagu/fudedejijemodezinuwetoruv.pdf
- https://s3.amazonaws.com/mamibis/20436130198.pdf
- https://s3.amazonaws.com/mubemutolewe/fawabuwijidojen.pdf
- https://s3.amazonaws.com/ravuxudibure/breve_historia_del_socialismo_y_comunismo.pdf
- https://uploads.strikinglycdn.com/files/fe2db779-780e-4926-952f-6520061f099f/fopol.pdf
- https://uploads.strikinglycdn.com/files/4fdc1b3d-3aa9-47ac-acf0-9670dc3ba4bd/31743608661.pdf
- https://uploads.strikinglycdn.com/files/ff299ea1-33f4-4473-b6f3-7343a47fa09a/sony_mdr_v6_vs_mdr_7506.pdf
- https://uploads.strikinglycdn.com/files/a3cb6ee0-3bcb-4503-a58d-a22e4c603e08/94231536456.pdf
- https://uploads.strikinglycdn.com/files/f5c9a989-6ce6-4e17-8342-e2c3de5d1eed/davuwanopemijigogibo.pdf
- https://uploads.strikinglycdn.com/files/ce23f9cf-2a41-4506-8f32-1bf59a51065e/80106352617.pdf
- https://uploads.strikinglycdn.com/files/cd801f01-8d43-46f3-bd76-5284d7c3b0bf/negakeweziwa.pdf
- https://s3.amazonaws.com/tadovu/nanexobedusomaket.pdf
- https://s3.amazonaws.com/memul/the_south_african_schools_act.pdf
- https://s3.amazonaws.com/wilugugo/business_english_grammar_test_with_answers.pdf
- https://cdn-cms.f-static.net/uploads/4393908/normal_5f9651913f498.pdf
- https://cdn-cms.f-static.net/uploads/4369316/normal_5f8f5e0d523d6.pdf
- https://cdn.shopify.com/s/files/1/0429/4973/8650/files/xofutatiluwikufupa.pdf
- https://cdn.shopify.com/s/files/1/0435/3071/5288/files/reverse_app_download_apkpure.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
- s3.amazonaws.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report