MALICIOUS — nimupek.pdf
MALICIOUS — nimupek.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
6ebd28846306cc17af7182b46e32ad5516522c0634f0d7163d8bcb021cf7eb18 - SHA-1:
da708757aeb3330f872464c983f3479b33e7e16b - MD5:
f228e8d69866299fa17cd7f19bd76205 - ssdeep:
768:Q/gGzpD8pGXyb/2DOtcTF7QCqD10Jc9x8TCQX8vrMqXA4LCLpL:QIGFIpbBL9x8yrMqXAtLpL - TLSH:
T1B9319EF300A3ED8CBB876B436AAA105E6089D3896137D7A0588C376DC57C6FD7E50911 - Submitted as: nimupek.pdf
- File type: pdf · Size: 41091 bytes
- Verdict: malicious (75/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/83905a54a030772.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=printable%20pdf%20calendar, https://site-1042711.mozfiles.com/files/1042711/22314163589.pdf, https://site-1039201.mozfiles.com/files/1039201/80624117468.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://gettraff.ru/wb?keyword=printable%20pdf%20calendar
- https://site-1042711.mozfiles.com/files/1042711/22314163589.pdf
- https://site-1039201.mozfiles.com/files/1039201/80624117468.pdf
- https://site-1036775.mozfiles.com/files/1036775/53931740467.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/83905a54a030772.pdf
- https://site-1044072.mozfiles.com/files/1044072/intermediate_accounting_ifrs_edition_global_edition.pdf
- https://site-1042604.mozfiles.com/files/1042604/37287533785.pdf
- https://cdn-cms.f-static.net/uploads/4369310/normal_5f87ce3e50279.pdf
- https://cdn-cms.f-static.net/uploads/4365635/normal_5f870479838f5.pdf
- https://cdn.shopify.com/s/files/1/0500/6943/8622/files/dan_case_a4_water_cooling.pdf
- https://cdn.shopify.com/s/files/1/0428/2250/0518/files/fepufupagivifimarurepeja.pdf
- https://cdn.shopify.com/s/files/1/0483/6281/5651/files/66592021648.pdf
- https://cdn.shopify.com/s/files/1/0496/2825/0276/files/jopuf.pdf
- https://cdn.shopify.com/s/files/1/0492/6924/4060/files/pafupibazadefafufidubuxe.pdf
- https://cdn.shopify.com/s/files/1/0499/0930/1416/files/she_fought_alone.pdf
- https://cdn.shopify.com/s/files/1/0437/4147/9066/files/86753115926.pdf
- https://cdn.shopify.com/s/files/1/0499/8289/8326/files/turismo_de_aventura_en_peru.pdf
- https://cdn.shopify.com/s/files/1/0434/4043/9446/files/99302739743.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
- gettraff.ru
- site-1042711.mozfiles.com
- site-1039201.mozfiles.com
- site-1036775.mozfiles.com
- jakedekokobara.weebly.com
- site-1044072.mozfiles.com
- site-1042604.mozfiles.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