MALICIOUS — normal_5f8877f3523bc.pdf
MALICIOUS — normal_5f8877f3523bc.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
fdc0c2562af6efab1598292d4025737cbe27ba4164b2de6a74fee60b732c4e2e - SHA-1:
d072ef3d05d04a91ff254d0abdf09a19b071d12b - MD5:
bd91c0cb85df337dc8d9c488784b7ee2 - ssdeep:
768:XgGzpD2phZ/Z+TUTEt1z4962ZlextPUpOe0W5BHnu58iKvAPS2iCPZYXMMZnJz:wGFSpAxtUzHuzKvAFiCPZYXRnJz - TLSH:
T145339FF304EBDE4CBAC7AB13ADAA1565118AC788A223DB90148C761CD4BC5FC6F50871 - Submitted as: normal_5f8877f3523bc.pdf
- File type: pdf · Size: 48822 bytes
- Verdict: malicious (75/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- 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/4366055/normal_5f87393ed3006.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/123?keyword=piano+sheet+music+pdf+movie, https://cdn-cms.f-static.net/uploads/4368956/normal_5f8839c666ed5.pdf, https://cdn-cms.f-static.net/uploads/4366017/normal_5f8703ed89506.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/123?keyword=piano+sheet+music+pdf+movie
- https://cdn-cms.f-static.net/uploads/4368956/normal_5f8839c666ed5.pdf
- https://cdn-cms.f-static.net/uploads/4366017/normal_5f8703ed89506.pdf
- https://cdn-cms.f-static.net/uploads/4366055/normal_5f87393ed3006.pdf
- https://cdn-cms.f-static.net/uploads/4366365/normal_5f8751378827d.pdf
- https://cdn-cms.f-static.net/uploads/4366321/normal_5f884672b9a38.pdf
- https://cdn-cms.f-static.net/uploads/4367296/normal_5f874b6575caf.pdf
- https://cdn-cms.f-static.net/uploads/4367911/normal_5f87610584012.pdf
- https://cdn-cms.f-static.net/uploads/4368485/normal_5f8842264208b.pdf
- https://cdn-cms.f-static.net/uploads/4366020/normal_5f87abe11eba1.pdf
- https://uploads.strikinglycdn.com/files/6ba01b40-9fcf-4e0e-b94e-b70af3f04b9a/nekegokisugesatogob.pdf
- https://uploads.strikinglycdn.com/files/215299dc-4857-4b7f-8fe9-ff1e7f0a2dec/parazuzoti.pdf
- https://cdn-cms.f-static.net/uploads/4367302/normal_5f88075d66e7b.pdf
- https://cdn-cms.f-static.net/uploads/4367961/normal_5f87854d0b4ce.pdf
- https://cdn-cms.f-static.net/uploads/4367271/normal_5f8743c51dab3.pdf
- https://cdn-cms.f-static.net/uploads/4369183/normal_5f87bdf5bcf4f.pdf
- https://cdn-cms.f-static.net/uploads/4366630/normal_5f8877ccdcb91.pdf
- https://site-1036693.mozfiles.com/files/1036693/57088768401.pdf
- https://site-1039877.mozfiles.com/files/1039877/44251768953.pdf
- https://site-1037896.mozfiles.com/files/1037896/zanufu.pdf
- https://site-1039725.mozfiles.com/files/1039725/35824394587.pdf
- https://site-1039624.mozfiles.com/files/1039624/38372377511.pdf
- https://uploads.strikinglycdn.com/files/c52dffd2-39b7-4270-8ab8-ba5b2580dbb4/10939521598.pdf
- https://uploads.strikinglycdn.com/files/c544d5ad-06f9-46ac-86bd-f49f481cbf6b/28475125547.pdf
- https://uploads.strikinglycdn.com/files/36d7ce3a-322c-403b-95bc-bd77d146df3a/godetinitofejut.pdf
Embedded domains
- gettraff.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- site-1036693.mozfiles.com
- site-1039877.mozfiles.com
- site-1037896.mozfiles.com
- site-1039725.mozfiles.com
- site-1039624.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report