MALICIOUS — normal_5f871bcfbfe10.pdf
MALICIOUS — normal_5f871bcfbfe10.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
39969cb682c943074421c1d873205d71d3594625cceb83043d7c23b6cfa4f2e4 - SHA-1:
809f23c6e781042c661a46df02622fe316aece5b - MD5:
5869e1a7cd665831b5f9318f6ffcda89 - ssdeep:
768:jgGzpD2p54sBgaWCHMRryfsKJijkJXuRNirscCJSiXHST2TuDMjtU0YwQhbKWl1j:cGFCp5tgaWCsrNZ8CJL3SKOEiw+GWzhh - TLSH:
T1DA337CF351ABED8CB68B2B0399FB01A8608AD78C61339790519C772DD4BC6FD2E10651 - Submitted as: normal_5f871bcfbfe10.pdf
- File type: pdf · Size: 49105 bytes
- Verdict: malicious (75/100)
Detections (3 of 53 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 malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://cdn-cms.f-static.net/uploads/4366045/normal_5f870630cacf1.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=download+chrome+browser+apkpure, https://uploads.strikinglycdn.com/files/fb467f83-a749-449e-ac98-6fd80431448f/74656886057.pdf, https://uploads.strikinglycdn.com/files/47a4fb00-cf93-451e-b4d6-c8770a7eb448/zibonarowagefidazefola.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=download+chrome+browser+apkpure
- https://uploads.strikinglycdn.com/files/fb467f83-a749-449e-ac98-6fd80431448f/74656886057.pdf
- https://uploads.strikinglycdn.com/files/47a4fb00-cf93-451e-b4d6-c8770a7eb448/zibonarowagefidazefola.pdf
- https://uploads.strikinglycdn.com/files/a20c6543-8206-430a-8eaf-351a7e858d65/71540145070.pdf
- https://uploads.strikinglycdn.com/files/78b6f788-bec4-4e6d-befb-ef461ffac5e3/vikusevab.pdf
- https://uploads.strikinglycdn.com/files/df1de363-cd76-444e-a841-165b54b926e7/14009250865.pdf
- https://cdn-cms.f-static.net/uploads/4366045/normal_5f870630cacf1.pdf
- https://cdn-cms.f-static.net/uploads/4366010/normal_5f87180b92cb5.pdf
- https://cdn-cms.f-static.net/uploads/4366040/normal_5f8719e8638c8.pdf
- https://site-1040282.mozfiles.com/files/1040282/51130647029.pdf
- https://site-1036996.mozfiles.com/files/1036996/kobakizinosopavom.pdf
- https://site-1040327.mozfiles.com/files/1040327/44891982007.pdf
- https://site-1043053.mozfiles.com/files/1043053/mizelupezajijoze.pdf
- https://site-1039900.mozfiles.com/files/1039900/jiboj.pdf
- https://uploads.strikinglycdn.com/files/e842efbd-b329-4762-9794-5b7500a0c0f6/gekevuxorusi.pdf
- https://uploads.strikinglycdn.com/files/7160b6d8-99a1-426c-9dee-50e8a317b610/nivavifomubanewegawot.pdf
- https://uploads.strikinglycdn.com/files/5747d164-ac26-4b7f-95ce-bac4ec3a2476/fefarolapufel.pdf
- https://uploads.strikinglycdn.com/files/cd040d98-902a-459b-97cb-b122d41338f7/savewetesogigunatirosu.pdf
- https://site-1040164.mozfiles.com/files/1040164/lofatuloj.pdf
- https://site-1040675.mozfiles.com/files/1040675/rejobemizabununi.pdf
- https://site-1040312.mozfiles.com/files/1040312/55280144653.pdf
- https://site-1043699.mozfiles.com/files/1043699/bebewojuzowef.pdf
- https://cdn.shopify.com/s/files/1/0439/1829/5195/files/fcc_part_90_rules.pdf
- https://cdn.shopify.com/s/files/1/0483/6258/6261/files/black_and_decker_8224_deluxe_edger_trimmer_manual.pdf
- https://cdn.shopify.com/s/files/1/0432/7417/4622/files/415238363.pdf
Embedded domains
- ggtraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- site-1040282.mozfiles.com
- site-1036996.mozfiles.com
- site-1040327.mozfiles.com
- site-1043053.mozfiles.com
- site-1039900.mozfiles.com
- site-1040164.mozfiles.com
- site-1040675.mozfiles.com
- site-1040312.mozfiles.com
- site-1043699.mozfiles.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report