SUSPICIOUS — 65718070590.pdf
SUSPICIOUS — 65718070590.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:
a2d659d616ae3005a6a01a3f3576734b7905f1d0d7f8d0b873cc4820c908d8f2 - SHA-1:
631d5955ca7b29109b4b1395fba67105657860d7 - MD5:
87d4d0b2d4978f7b5022bacba3bf5230 - ssdeep:
768:PgGzpDkkK6mo/ZBzDn1LOV6v3TbnRWeTrVio6yviYIleB:4GFoM0I33oeTrVinBleB - TLSH:
T140308EF38052EC8C3A87AB13ADEA0555215BC28A7237D6B0548C7B2DC97C6ED3E10D51 - Submitted as: 65718070590.pdf
- File type: pdf · Size: 38669 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: http://files.mossyranch.com/uploads/1/3/0/7/130738836/57bf7457866c5.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=brevet+blanc+maths+2019+pdf, https://uploads.strikinglycdn.com/files/8f963922-a56b-433a-a26a-28d02c60d595/7602460350.pdf, https://uploads.strikinglycdn.com/files/823b8515-e4f6-4fd4-b4cb-4121342e3179/kisok.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/strik?keyword=brevet+blanc+maths+2019+pdf
- https://uploads.strikinglycdn.com/files/8f963922-a56b-433a-a26a-28d02c60d595/7602460350.pdf
- https://uploads.strikinglycdn.com/files/823b8515-e4f6-4fd4-b4cb-4121342e3179/kisok.pdf
- https://uploads.strikinglycdn.com/files/94534f2c-968e-4da8-b794-45f8646c6198/kenanipivisawuwu.pdf
- https://uploads.strikinglycdn.com/files/cd3caba7-33f3-4ca7-95af-fa22dba71acf/miwupaxokezezes.pdf
- http://files.mossyranch.com/uploads/1/3/0/7/130738836/57bf7457866c5.pdf
- http://files.dawnhomesut.com/uploads/1/3/1/6/131637876/nifak_toluvenizif.pdf
- https://cdn.shopify.com/s/files/1/0484/9084/0214/files/kingo_superuser_apk_2018.pdf
- https://cdn.shopify.com/s/files/1/0434/3290/2823/files/26215298292.pdf
- https://cdn.shopify.com/s/files/1/0483/7883/9191/files/bristol_housing_authority_va.pdf
- https://cdn.shopify.com/s/files/1/0497/3903/8874/files/wasewidavig.pdf
- https://cdn.shopify.com/s/files/1/0477/1525/4428/files/the_shadow_throne.pdf
- https://cdn.shopify.com/s/files/1/0483/5780/2137/files/gawawitodenanuseginodav.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
- files.mossyranch.com
- files.dawnhomesut.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report